More IJN Officer Info

[ijnfleetadmiral]

Awesome...thanks!

Do you agree on Toshio Yoshii?

After comparing records, I'm inclined to believe the statement that he was KIA when TSUGA was sunk is incorrect.

Two questions:

1) Is this correct for ITSUKUSHIMA?
VACANT - 15 December 1938 - 25 March 1939

2) Could this be correct for YAEYAMA?
(EO) - (S) LTJG MUTO Tsuneyo (??) - 16 May 1932 - 1 June 1932
(S) LTJG MUTO Tsuneyo (??) - 1 June 1932 - 1 December 1932 (MUTO appointed Surgeon of KOMAHASHI this date)
??? - 1 December 1932 - ???
VACANT - ??? - 1 June 1937

A few more for you:

NAGARA
Surgeons
(EO) - (S) LT HISATOMI Shurei (??) - 1 December 1921 - 21 April 1922
(S) LT HISATOMI Shurei (??) - 21 April 1922 - ???
??? - ??? - 1 December 1923
(S) LT YAMANOUCHI Shuzo (1916) - 1 December 1923 - 14 August 1924
??? - 14 August 1924 - 10 December 1928

??? - 1 December 1931 - 1 December 1932
(S) LT YOKOO Takao (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(S) LT ITOKUNAGA Yoshimitsu (??) - 15 November 1934 - 15 November 1935
(S) LT ITAGAKI Shiro (??) - 15 November 1935 - ???
??? - ??? - 15 November 1938

NATORI
Surgeons
??? - 15 September 1922 - 10 November 1923
(S) LT SUDO Iwao (1917) - 10 November 1923 - 1 June 1924
??? - 1 June 1924 - 1 December 1924
(S) LT HIDAKA Kinoo (??) - 1 December 1924 - ???
??? - ??? - 1 November 1928
(S) LT ODA Kazuaki (1920) - 1 November 1928 - 1 June 1929
(S) LT TSUTOMI Takashi (1919) - 1 June 1929 - 30 November 1929
(S) LT OTA Mitsuo (??) - 30 November 1929 - ???
??? - ??? - 15 November 1933
(S) LT SAKAI Taro (??) - 15 November 1933 - ???
??? - ??? - 15 November 1935
(S) LT DOSHO Hisashi (??) - 15 November 1935 - ???
??? - ??? - 15 November 1938

KINU
Surgeons
??? - 10 November 1922 - 10 November 1923
(S) LT TANABE Yutaka (1915) - 10 November 1923 - 10 December 1923
??? - 10 December 1923 - 1 December 1924
(S) LT GOTO Kosaburo (1916) - 1 December 1924 - 31 July 1925
(S) LT KATAOKA Katsumi (1919) - 31 July 1925 - 1 December 1926
(S) LT IWANAMI Hiroshi (??) - 1 December 1926 - ???
??? - ??? - 30 November 1929
(S) LCDR TANABE Yutaka (1915) - 30 November 1929 - 1 December 1930
(S) LCDR KAWAIDA Takeshi (??) - 1 December 1930 - ???
??? - ??? - 15 November 1933
(S) LT ABE Isao (??) - 15 November 1933 - ???
??? - ??? - 1 December 1937

YURA
Surgeons
??? - 20 March 1923 - 10 November 1923
(S) LT IMADA Ibuo (1916) - 10 November 1923 - 1 December 1923
??? - 1 December 1923 - 1 December 1924

??? - 1 June 1928 - 10 December 1928

(S) LT TAKAHAMA Sadamu (1923) - 1 December 1930 - ???
??? - ??? - 1 December 1932
(S) LT HARADA Kosuke (??) - 1 December 1932 - 15 November 1933
(S) LT KAMISHIRO Nobutoshi (1925) - 15 November 1933 - 15 November 1934
(S) LT OIKAWA Dai (??) - 15 November 1934 - ???
(S) LT KOJIMA Toshio (??) - ??? - ???
??? - ??? – 1 May 1940

ABUKUMA
Surgeons
??? - 26 May 1925 - 1 December 1925
(S) LT KOGATA Jiroichi (??) - 1 December 1925 - ???
??? - ??? - 1 December 1927
(S) LCDR YUKI Jun (??) - 1 December 1927 - 26 December 1928
(S) LT SHIMAZAKI Tadashi (1918) - 26 December 1928 - 10 April 1929
??? - 10 April 1929 - 1 May 1929

??? - 17 March 1931 - 1 December 1937
(S) LCDR WATANABE Takichi (??) - 1 December 1937 - ???
(S) LT SATO Masao (??) - ??? - 15 November 1939

ODOMARI
Surgeons
??? - 7 November 1921 - 15 August 1945

SETTSU
Surgeons
??? - 1 July 1912 - 1 December 1914

(S) CDR SEKIGUCHI Seiichi (??) - 1 December 1917 - ???
??? - ??? - 7 June 1921
(S) LCDR AIDA Tsuneji (1906) - 7 June 1921 - 25 July 1921
(S) LCDR KURATA Koji (??) - 25 July 1921 - ???
??? - ??? - 1 April 1925

(S) LT MIYAYAMA Rinji (??) - 31 October 1935 - ???
??? - ??? – 15 December 1938

HAKACHI
Surgeons
??? – 15 October 1945 – 23 December 1946

MAMIYA
Surgeons
(EO) - (S) LT HATTORI Shuji (1916) – 12 July 1924 - 15 July 1924
(S) LT HATTORI Shuji (1916) - 15 July 1924 - ???
??? - ??? - 1 December 1926

(S) LT HOSOKAWA Saiichiro (??) - 30 November 1929 - ???
??? - ??? - 1 December 1931
(S) LT MATSUDA Fumio (1927) - 1 December 1931 - ???
??? - ??? - 1 November 1934
(S) LT KISO Katsuto (??) - 1 November 1934 - 15 October 1935
(S) LT WAKATA Saburo (??) - 15 October 1935 - ???
??? - ??? - 15 November 1938

[fontessa]

Hello ijnfleetadmiral",

1) Is this correct for ITSUKUSHIMA?
VACANT - 15 December 1938 - 25 March 1939

The above is correct.

2) Could this be correct for YAEYAMA?
(EO) - (S) LTJG MUTO Tsuneyo (??) - 16 May 1932 - 1 June 1932
(S) LTJG MUTO Tsuneyo (??) - 1 June 1932 - 1 December 1932 (MUTO appointed Surgeon of KOMAHASHI this date)
??? - 1 December 1932 - ???
VACANT - ??? - 1 June 1937

Thanks for the info.
Officers for Medical Duty
(EO) (ADD) LT HARADA Kosuke: 1 April 1932 - 16 May 1932
His regular post was Member of Kure Naval Yard Medical Department.
(EO) LTJG / LTJG MUTO Tsuneyo: 16 May 1932 - 1 June 1932
LTJG / LT MUTO Tsuneyo: 1 June 1932 - 1 December 1932
Medical Officers
VACANT: 1 December 1932 - 1 June 1937

NAGARA
Surgeons
(EO) - (S) LT HISATOMI Shurei (??) - 1 December 1921 - 21 April 1922
(S) LT HISATOMI Shurei (??) - 21 April 1922 - ???
??? - ??? - 1 December 1923
(S) LT YAMANOUCHI Shuzo (1916) - 1 December 1923 - 14 August 1924
??? - 14 August 1924 - 10 December 1928

??? - 1 December 1931 - 1 December 1932
(S) LT YOKOO Takao (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(S) LT ITOKUNAGA Yoshimitsu (??) - 15 November 1934 - 15 November 1935
(S) LT ITAGAKI Shiro (??) - 15 November 1935 - ???
??? - ??? - 15 November 1938

LT / LT TANAKA Saburo: 14 August 1924 - 10 November 1925
LT MIYAKEYA Sanji / LT SAKANEYA Sanji: 10 November 1925 - 3 May 1926
I think MIYAKEYA Sanji became a son-in-aw, so his family name changed.
LT / LT MIYAKE Shoichi: 3 May 1926 - 15 January 1927
LT / LT FURUYA Gotaro: 15 January 1927 - 21 December 1927
LT / LT YOSHIDA Takehisa: 21 December 1927 - 1 August 1928
(ADD) LT / LT KIMURA Yoshio: 1 August 1928 - 10 December 1928
His regular post was Medical Officer of YURA.
LT / LT MORISHIMA Rokuo: 10 December 1928 - 1 June 1929
LT / LCDR YOSHIDA Hajime: 1 June 1929 - 30 November 1929
LCDR / LCDR HOMMA Masato: 30 November 1929 - 1 December 1930
LT / LT TAKAHAMA Sadamu: 1 December 1930 - 17 March 1931
LT / LCDR TERAKADO Masafumi: 17 March 1931 - 1 December 1931
LT / LT TSUCHIYA Hiroshi: 1 December 1931 - 5 May 1932
LT / LT OGAWA Yoshio: 5 May 1932 - 1 December 1932
LT / LT YOKO’O Takao: 1 December 1932 - 20 May 1933
LT / LT NODA Tetsuo: 20 May 1933 - 22 July 1933
LT / LT KADOTA Hideo: 22 July 1933 - 1 November 1933
LT / LT MATSUMURA Yoshiyuki: 1 November 1933 - 1 November 1934
LT / LT YAMAMOTO Hideo: 1 November 1934 - 31 October 1935
LT / LT KITAMURA Suezo: 31 October 1935 - 1 December 1936
LT / LT MIURA Ontaro 1 December 1936 - 29 June 1937
(ADD) LT / LT NIIGAKI Yasukazu: 29 June 1937 - 10 August 1937
His regular post was Medical Officer of TOKIWA.
(ADD) LCDR / LCDR NAKAJIMA Kozo: 10 August 1937 -15 November 1937
His regular post was Medical Officer of TOKIWA.
LT / LT ITAGAKI Shiro: 15 November 1937 - 15 November 1938

NATORI
Surgeons
??? - 15 September 1922 - 10 November 1923
(S) LT SUDO Iwao (1917) - 10 November 1923 - 1 June 1924
??? - 1 June 1924 - 1 December 1924
(S) LT HIDAKA Kinoo (??) - 1 December 1924 - ???
??? - ??? - 1 November 1928
(S) LT ODA Kazuaki (1920) - 1 November 1928 - 1 June 1929
(S) LT TSUTOMI Takashi (1919) - 1 June 1929 - 30 November 1929
(S) LT OTA Mitsuo (??) - 30 November 1929 - ???
??? - ??? - 15 November 1933
(S) LT SAKAI Taro (??) - 15 November 1933 - ???
??? - ??? - 15 November 1935
(S) LT DOSHO Hisashi (??) - 15 November 1935 - ???
??? - ??? - 15 November 1938

LT / LT KOBA Yasuyoshi: 20 April 1925 - 1 November 1926
LT / LT KAGIYAMA Shunroku: 1 November 1926 - 10 November 1927
LT / LT NAKAJIMA Kozo: 10 November 1927 - 1 November 1928
LT / LT ODA Kazuaki: 1 November 1928 - 1 June 1929
LT / LCDR TSUTOMI Toru: 1 June 1929 - 30 November 1929
LT / LT ODA Mitsuo: 30 November 1929 - 1 September 1930
(ADD) LT / LT YAMANOUCHI Yasuo: 1 September 1930 - 12 September 1931
His regular post was Medical Officer of TATSUTA.
(ADD) LT / LT FUKUYAMA Kunihiro: 12 September 1931 - 14 November 1931
His regular post was Medical Officer of TATSUTA.
(ADD) LT / LT OGURA Yoshio: 14 November 1931 - 1 December 1931
His regular post was Medical Officer of TATSUTA.
(ADD) LT / LT TSUCHIYA Hiroshi: 1 December 1931 - 5 May 1932
His regular post was Medical Officer of NAGARA.
LT / LT OGAWA Yoshio: 5 May 1932 - 18 November 1932
His regular post was Medical Officer of NAGARA.
LT / LT HAKII Shuichi: 18 November 1932 - 15 November 1933
LT / LT SAKAI Taro: 15 November 1933 - 1 May 1934
LT / LT HISASHIMA Takeo: 1 May 1934 - 1 November 1934
LT / LT WATANABE Takichi: 1 November 1934 - 15 November 1935
LT / LT DOSHO Hisashi: 15 November 1935 - 2 November 1936
LT / LT TSUNODA Hideo: 2 November 1936 - 7 September 1938
(ADD) CDR / CDR HASHIMOTO Satokichi: 7 September 1938 - 15 November 1938
His regular post was Medical Officer of HARUNA.

KINU
Surgeons
??? - 10 November 1922 - 10 November 1923
(S) LT TANABE Yutaka (1915) - 10 November 1923 - 10 December 1923
??? - 10 December 1923 - 1 December 1924
(S) LT GOTO Kosaburo (1916) - 1 December 1924 - 31 July 1925
(S) LT KATAOKA Katsumi (1919) - 31 July 1925 - 1 December 1926
(S) LT IWANAMI Hiroshi (??) - 1 December 1926 - ???
??? - ??? - 30 November 1929
(S) LCDR TANABE Yutaka (1915) - 30 November 1929 - 1 December 1930
(S) LCDR KAWAIDA Takeshi (??) - 1 December 1930 - ???
??? - ??? - 15 November 1933
(S) LT ABE Isao (??) - 15 November 1933 - ???
??? - ??? - 1 December 1937

LT / LT KATAOKA Katsumi: 31 July 1925 - 1 December 1926
LT / LT IWANAMI Hiroshi: 1 December 1926 - 1 December 1927
(ADD) CDR / CDR MUTSUKAWA Shinkichi: 1 December 1927 - 10 September 1928
His regular post was Medical Officer of ISE.
LT / LT KOIDE Shigezo: 10 September 1928 - 25 January 1929
LCDR / LCDR SHIBATA Ryuzo: 25 January 1929 - 30 November 1929
LCDR / CDR TANABE Masaru: 30 November 1929 - 1 December 1930
LCDR / LCDR KAWAIDA Takeshi: 1 December 1930 - 1 May 1931
LT / LT INADA Tsutomu: 1 May 1931 - 1 December 1931
(ADD) LCDR / LCDR SHIMADA Tosui: 1 December 1931 - 19 December 1931
His regular post was Medical Officer of FUSO.
(ADD) LT / LT NONAKA Yaroku: 19 December 1931 - 20 February 1932
His regular post was Medical Officer of YAHAGI (1st. GEN.).
LT / LT NONAKA Yaroku: 20 February 1932 - 23 February 1933
LT / LT KATO Goro: 23 February 1933 - 20 May 1933
LT / LCDR MURAKAMI Satoshi: 20 May 1933 - 15 November 1933
LT / LT ABE Isao: 15 November 1933 - 1 November 1934
LT / LT MIURA Toshiro: 1 November 1934 - 26 April 1935
LT / LT SANJO Yoshiro: 26 April 1935 - 31 October 1935
LT / LT NISHINO Denkichi: 31 October 1935 - 1 December 1936
LT / LCDR MURAKAMI Matsuhisa: 1 December 1936 - 1 December 1937

YURA
Surgeons
??? - 20 March 1923 - 10 November 1923
(S) LT IMADA Ibuo (1916) - 10 November 1923 - 1 December 1923
??? - 1 December 1923 - 1 December 1924

??? - 1 June 1928 - 10 December 1928

(S) LT TAKAHAMA Sadamu (1923) - 1 December 1930 - ???
??? - ??? - 1 December 1932
(S) LT HARADA Kosuke (??) - 1 December 1932 - 15 November 1933
(S) LT KAMISHIRO Nobutoshi (1925) - 15 November 1933 - 15 November 1934
(S) LT OIKAWA Dai (??) - 15 November 1934 - ???
(S) LT KOJIMA Toshio (??) - ??? - ???
??? - ??? - 1 May 1940

LT / LT ODA Kazuaki: 1 December 1925 - 1 December 1926
LT / LCDR KIKUCHI Takeshi: 1 December 1926 - 1 December 1927
(ADD) LT / LT YOSHIDA Takehisa: 1 December 1927 - 21 December 1927
His regular post was Medical Officer of SENDAI.
(ADD) LT / LT YAMASHITA Kiyoshi: 21 December 1927 - 1 April 1928
His regular post was Medical Officer of TOKIWA.
(ADD) LT / LT KAWASHIMA Hideshi: 1 April 1928 - 1 June 1928
His regular post was Medical Officer of TOKIWA.
(ADD) LT / LT YOSHIDA Takehisa: 1 June 1928 - 1 August 1928
His regular post was Medical Officer of NAGARA.
LT / LT KIMURA Yoshio: 1 August 1928 - 10 December 1928
LT / LT KAGIYAMA Shunroku: 10 December 1928 - 30 November 1929
LCDR / LCDR MATSUO Masamichi: 30 November 1929 - 1 December 1930
(ADD) LT / LT TAKAHAMA Sadamu: 1 December 1930 - 18 December 1930
His regular post was Medical Officer of NAGARA.
(ADD) LCDR / LCDR SHIMOYAMA Masato: 18 December 1930 - 7 October 1931
His regular post was Medical Officer of TOKIWA.
(ADD) LT / LT YAMAGISHI Toshio: 7 October 1931 - 14 November 1931
His regular post was Medical Officer of IZUMO.
LT / LCDR SEKIMOTO Shozo: 14 November 1931 - 1 December 1932
LT / LT HARADA Kosuke: 1 December 1932 - 15 November 1933
LT / LT KAMISHIRO Nobutoshi: 15 November 1933 - 1 May 1934
LT / LCDR NOKATA Jiro: 1 May 1934 - 15 November 1934
LT / LT ITAGAKI Shiro: 15 November 1934 - 26 April 1935
LT / LT KUJII Shizuo: 26 April 1935 - 31 October 1935
LT / LCDR KADOKURA Momotaro: 31 October 1935 - 1 April 1936
LT / LT MATSUOKA Tomoyuki: 1 April 1936 - 2 November 1936
LT / LT SUGITA Tamotsu: 2 November 1936 - 15 November 1937
LT / LT OIKAWA Hajime: 15 November 1937 - 20 November 1938
LT / LT KOJIMA Toshio: 20 November 1938 - 1 April 1940
VACANT: 1 April 1940 - 1 May 1940

ABUKUMA
Surgeons
??? - 26 May 1925 - 1 December 1925
(S) LT KOGATA Jiroichi (??) - 1 December 1925 - ???
??? - ??? - 1 December 1927
(S) LCDR YUKI Jun (??) - 1 December 1927 - 26 December 1928
(S) LT SHIMAZAKI Tadashi (1918) - 26 December 1928 - 10 April 1929
??? - 10 April 1929 - 1 May 1929

??? - 17 March 1931 - 1 December 1937
(S) LCDR WATANABE Takichi (??) - 1 December 1937 - ???
(S) LT SATO Masao (??) - ??? - 15 November 1939

(EO) LT / LT IMAI Tetsutaro: 10 April 1925 - 26 May 1925
LT / LT IMAI Tetsutaro: 26 May 1925 - 1 December 1925
LT / LT KOGATA Jiroichi: 1 December 1925 - 1 December 1926
LT / LCDR TANAKA Saburo: 1 December 1926 - 1 December 1927
LT / LT YUKI Jun: 1 December 1927 - 12 March 1928
LT / LT SAEGUSA Kinjiro: 12 March 1928 - 10 December 1928
(ADD) LCDR / LCDR AEBA Hiroshi: 10 December 1928 - 26 December 1928
His regular post was Medical Officer of HIRADO.
LT / LT SHIMAZAKI Tadashi: 26 December 1928 - 10 April 1929
His regular post was Medical Officer of NACHI.
(ADD) LT / LT AKIYAMA Tameji: 10 April 1929 - 1 May 1929
His regular post was Medical Officer of KARASAKI.
LT / LCDR MATSUO Masamichi: 1 May 1929 - 30 November 1929
LT / LT FUKUHARA Fumio: 30 November 1929 - 1 September 1930
VACANT: 1 September 1930 - 1 December 1930
LT / LT TERAKADO Masafumi: 1 December 1930 - 17 March 1931
(ADD) CDR / CDR YOSHIDA Hiroshi: 17 March 1931 - 1 December 1931
His regular post was Medical Officer of FUSO.
LCDR / LCDR KIBA Yasuyoshi: 1 December 1931 - 18 November 1932
LT TANAKA Gunji / LT KATSUYAMA Gunji: 18 November 1932 - 1 November 1933
I think TANAKA Gunji became a son-in-aw, so his family name changed.
LT / LT MASUOKA Satoshi: 1 November 1933 - 1 November 1934
LT / LT HATAKEYAMA Isao: 1 November 1934 - 26 April 1935
LT / LT MURAKAMI Masuhisa: 26 April 1935 - 31 October 1935
LT / LT KUBOTA Masaji: 31 October 1935 - 1 December 1936
LT / LT SUZUKI Oribe: 1 December 1936 - 1 December 1937
LCDR / LCDR WATANABE Takichi: 1 December 1937 - 4 April 1938
LCDR / LCDR SUZUKI Keiichiro: 4 April 1938 - 25 June 1938
LT / LT SATO Masahisa: 25 June 1938 - 15 November 1939

ODOMARI
Surgeons
??? - 7 November 1921 - 15 August 1945

Unfortunately I don’t have the data.

SETTSU
Surgeons
??? - 1 July 1912 - 1 December 1914

(S) CDR SEKIGUCHI Seiichi (??) - 1 December 1917 - ???
??? - ??? - 7 June 1921
(S) LCDR AIDA Tsuneji (1906) - 7 June 1921 - 25 July 1921
(S) LCDR KURATA Koji (??) - 25 July 1921 - ???
??? - ??? - 1 April 1925

(S) LT MIYAYAMA Rinji (??) - 31 October 1935 - ???
??? - ??? - 15 December 1938

LT / LT ITO Shunkichi: 1 April 1925 - 5 June 1926
LT / LT YAMADA Kishimatsu: 5 June 1926 - 1 November 1926
LT / LT KOIDE Shigezo: 1 November 1926 - 25 September 1927
LT / LCDR YAKABE Gunji: 25 September 1927 - 1 December 1927
LT / LT MATSUOKA Jun’ichi: 1 December 1927 - 10 December 1928
LT / LT OSHIMI Mamoru: 10 December 1928 - 20 February 1929
(ADD) LT / LT FUJIKI Hiroshi: 20 February 1929 - 1 June 1929
His regular post was Division Officer of Kure Naval Barracks.
(ADD) LT / LCDR ITO Shunkichi: 1 June 1929 - 30 November 1929
His regular post was Division Officer of Kure Naval Barracks.
VACANT: 30 November 1929 - ???
(ADD) ??? / LT NONAKA Yaroku: ??? - 10 February 1931
His regular post was Division Officer of Kure Naval Barracks.
VACANT: 10 February 1931 - ???
(ADD) ??? / LT NANRI Sen’ichi - ??? - 17 March 1931
His regular post was Division Officer of Kure Naval Barracks.
(ADD) LT / LT OSHIMI Mamoru: 17 March 1931 - 16 July 1931
His regular post was Medical Officer of Kure Naval Horbor Master’s Office.
(ADD) LT / LT HIROKAWA Hitoshi: 16 July 1931 - 18 November 1932
His regular post was Medical Officer of Kure Naval Horbor Master’s Office.
(ADD) LT / LCDR MURAKAMI Tsunekichi: 18 November 1932 - 1 April 1934
His regular post was Medical Officer of Kure Naval Horbor Master’s Office.
(ADD) LCDR / LCDR AMANO Naoe: 1 April 1934 - 31 October 1935
His regular post was Medical Officer of Kure Naval Horbor Master’s Office.
(ADD) LT / LT MIYAYAMA Rinji: 31 October 1935 - 2 November 1936
His regular post was Medical Officer of KARASAKI.
LT / LT ANAMI Yoshio: 2 November 1936 - 15 November 1938
LT / LT NAKANISHI Teiji: 15 November 1938 - 1 May 1940

HAKACHI
Surgeons
??? - 15 October 1945 - 23 December 1946

Unfortunately I am not sure about “ - 23 December 1946”.

MAMIYA
Surgeons
(EO) - (S) LT HATTORI Shuji (1916) – 12 July 1924 - 15 July 1924
(S) LT HATTORI Shuji (1916) - 15 July 1924 - ???
??? - ??? - 1 December 1926

(S) LT HOSOKAWA Saiichiro (??) - 30 November 1929 - ???
??? - ??? - 1 December 1931
(S) LT MATSUDA Fumio (1927) - 1 December 1931 - ???
??? - ??? - 1 November 1934
(S) LT KISO Katsuto (??) - 1 November 1934 - 15 October 1935
(S) LT WAKATA Saburo (??) - 15 October 1935 - ???
??? - ??? - 15 November 1938

LT / LT ORUI Yuzo: 31 July 1925 - 1 December 1926
LT / LT ARAI Hajime: 1 December 1926 - 1 December 1927
LT / LT TAMURA Akira: 1 December 1927 - 10 December 1928
LT / LT KISHIGAMI Shizuo: 10 December 1928 - 30 November 1929
LT / LT HOSOKAWA Saiichiro: 30 November 1929 - 17 March 1931
LT / LT NOSE Fusao: 17 March 1931 - 1 December 1931
LT / LT MATSUDA Fumio: 1 December 1931 - 9 February 1932
LT / LT TANAKA Gunji: 9 February 1932 - 26 February 1932
LT / LT MATSUDA Fumio: 26 February 1932 - 1 November 1933
LT / LT TSUCHIYA Hiroshi: 1 November 1933 - 1 November 1934
LT / LT KISO Katsuto: 1 November 1934 - 15 November 1935
LT / LT WAKATA Saburo: 15 November 1935 - 20 November 1936
LT / LT AZUMA Sadao: 20 November 1936 - 15 November 1937
LT / LT TSUBOTA Shigeki 15 November 1937 - 15 November 1938

fontessa

[ijnfleetadmiral]

Awesome...thanks! Two questions:

1) Is this correct for NATORI
(S) LT HIDAKA Kinoo (??) - 1 December 1924 - 20 April 1925

2) For ABUKUMA, I have a TSUBOTA Hideki in my records. Is this the same individual as TSUBOTA Shigeki, who was Surgeon of 24th Base Force from 1 May 1944 - 10 September 1944? I'm asking because the names sound similar.

A few more for you:

KATSURIKI
Surgeons
??? - 15 January 1917 - 17 March 1931
(S) LT AMANO Naoe (1922) - 17 March 1931 - 1 December 1931
??? - 1 December 1931 – 1 December 1938

HAKUSA
Surgeons
??? - 20 February 1938 - ???
(S) LT DAIDO Hiroshi (??) - ??? – 1 May 1939

MUROTO
Surgeons
??? - 7 December 1918 - 6 April 1921
(S) LT SATO Ushimatsu (1915) - 6 April 1921 - ???
??? - ??? - 10 March 1923

(S) LTJG SAEKI Hisashi (??) - 1 December 1925 - ???
??? - ??? - 10 December 1928
(S) LT YOSHINO Shiro (??) - 10 December 1928 - ???
??? - ??? - 15 November 1931

(S) LTJG KOJIMA Toshio (??) - 15 November 1933 - ???
??? - ??? - 2 November 1936
(S) LT FUKUDA Shozo (??) - 2 November 1936 - ???
??? - ??? - 15 December 1938

NOJIMA
Surgeons
(EO) – (S) LT SATO Ushimatsu (1915) – 6 March 1919 – 31 March 1919
(S) LT SATO Ushimatsu (1915) - 31 March 1919 - ???
??? - ??? - 1 March 1922
(S) LT TANABE Yutaka (1915) - 1 March 1922 - 10 March 1923
(S) LTJG KIBA Yasuyoshi (??) - 10 March 1923 - ???
??? - ??? - 1 December 1925

??? - 15 April 1926 - 15 November 1933
(S) LTJG FUJIMURA Nobuyoshi (??) - 15 November 1933 - 1 November 1934
(S) LTJG FUKUMOTO So (??) - 1 November 1934 - ???
??? - ??? - 2 November 1936
(S) LT NISHIDA Fukuji (??) - 2 November 1936 - ???
??? - ??? - 1 November 1938

??? – 1 August 1940 - 15 November 1940

ONOE MARU
Surgeons
??? - 5 September 1941 - 15 April 1943

SHINSHO MARU
Surgeons
??? - 4 August 1937 - 9 July 1942

SHURI / SYURI MARU
Surgeons
??? - 11 September 1937 - 20 January 1945

NIPPONKAI MARU
Surgeons
??? – 22 July 1938 - ???
(S) LT KUROHANE Setsuo (??) - ??? – 15 February 1939

KAMIKAZE MARU
Surgeons
??? - 3 June 1941 – 15 November 1941

SENDAI
Surgeons
??? - 10 November 1925 - 10 December 1928

??? - 1 February 1929 - 1 June 1930

??? - 1 December 1931 - 15 November 1934
(S) LT MIYAHARA Kiyoshige (??) - 15 November 1934 - ???
??? - ??? - 15 November 1937
(S) LT MIYAHARA Kiyoshige (??) - 15 November 1937 - ???
??? - ??? – 15 December 1938

JINTSU
Surgeons
??? - 21 July 1925 - 1 December 1926

??? - 22 March 1929 - 30 November 1929

??? - 18 June 1932 - 1 June 1934

??? - 15 November 1934 - 1 December 1937
(S) LT MANABE Kuichi (??) - 1 December 1937 - ???
(S) LCDR TACHIKAWA Isamu (??) - ??? - 15 November 1939

NAKA
Surgeons
(S) CDR KUZAKI Kinji (??) - 1 December 1926 - ???
??? - ??? - 20 September 1928

??? - 10 December 1928 - 1 May 1929

(S) LT ASHIBA Masanobu (??) - 15 November 1933 - ???
??? - ??? - 1 December 1937
(S) LT KURODA Hidetaka (1930) - 1 December 1937 - ???
??? - ??? – 15 December 1938

ISE
Surgeons
??? - 2 May 1921 - 1 December 1922
(S) LCDR KATO Kazuo (??) - 1 December 1922 - ???
??? - ??? - 1 December 1925

(S) CDR TSURU Yoshio (??) - 15 November 1934 - ???
??? - ??? - 16 August 1937

HYUGA
Surgeons
(S) LCDR NAGAI Kazuo (??) - 1 December 1920 - ???
??? - ??? - 1 December 1922
(S) LCDR HIRATA Shunichi (??) - 1 December 1922 - ???
??? - ??? - 1 December 1924

(S) LCDR HAGIWARA Tadashi (??) - 1 December 1925 - ???
??? - ??? - 1 February 1929

??? - 1 December 1931 - 15 November 1933

(S) LCDR OIWA Hiromasa (??) - 15 November 1934 - ???
??? - ??? - 1 December 1938

[fontessa]

Hello ijnfleetadmiral,

1) Is this correct for NATORI
(S) LT HIDAKA Kinoo (??) - 1 December 1924 - 20 April 1925

No he was not relieved on 20 April 1925.

2) For ABUKUMA, I have a TSUBOTA Hideki in my records. Is this the same individual as TSUBOTA Shigeki, who was Surgeon of 24th Base Force from 1 May 1944 - 10 September 1944? I'm asking because the names sound similar.

I can’t find TSUBOTA Hideki on Abukuma. When he was appointed and relieved?

KATSURIKI
Surgeons
??? - 15 January 1917 - 17 March 1931
(S) LT AMANO Naoe (1922) - 17 March 1931 - 1 December 1931
??? - 1 December 1931 - 1 December 1938

LTJG / LTJG KIMURA Yoshio: 9 January 1925 - 1 December 1925
(ADD) LTJG / ??? SAEKI Hisashi: 1 December 1925 - ???
His regular post was Medical Officer of MUROTO.
(ADD) ??? / LT KISHIGAMI Shizuo: ??? - 1 March 1927
His regular post was Medical Officer of 18th Destroyer Division.
VACANT: 1 March 1927 - 1 September 1927
LTJG / LTJG NISHIDA Saneo: 1 September 1927 - 15 May 1928
LTJG / LTJG HARIMA Kunikaze: 15 May 1928 - 1 September 1928
LTJG / LTJG OKUKAWA Ichizo: 1 September 1928 - 1 November 1929
VACANT: 1 November 1929 - 30 November 1929
LTJG / LTJG NASU Fumio: 30 November 1929 - 15 March 1930
LTJG / LTJG OGURA Isamu: 15 March 1930 - 1 December 1930
LTJG / LCDR OKUZAWA Masao: 1 December 1930 - 17 March 1931
LT / LT AMANO Naoe: 17 March 1931 - 1 December 1931
LTJG / LTJG HATAKEYAMA Isao: 1 December 1931 - 1 August 1932
LTJG / LTJG TAIRA Hiroshi: 1 August 1932 - 5 September 1932
LTJG / LT SATO Shigeto: 5 September 1932 - 15 November 1933
LTJG / LT SATO Masahisa: 15 November 1933 - 15 November 1934
LT / LT HAMASAKI Shizuo: 15 November 1934 - 15 October 1935
LTJG / LT TADANO Tsuyoshi: 15 October 1935 - 20 November 1936
LT / LT UENO Senri: 20 November 1936 - 1 December 1937
LT / LT YANAGAWA Toshio: 1 December 1937 - 1 December 1938

HAKUSA
Surgeons
??? - 20 February 1938 - ???
(S) LT DAIDO Hiroshi (??) - ??? - 1 May 1939

VACANT: 10 February 1938 - 1 March 1938
LT / LT IIZUMI Maatsu: 1 March 1938 - 1 November 1938
LT / LT OMICHI Hiroshi: 1 November 1938 - 1 May 1939

MUROTO
Surgeons
??? - 7 December 1918 - 6 April 1921
(S) LT SATO Ushimatsu (1915) - 6 April 1921 - ???
??? - ??? - 10 March 1923

(S) LTJG SAEKI Hisashi (??) - 1 December 1925 - ???
??? - ??? - 10 December 1928
(S) LT YOSHINO Shiro (??) - 10 December 1928 - ???
??? - ??? - 15 November 1931

(S) LTJG KOJIMA Toshio (??) - 15 November 1933 - ???
??? - ??? - 2 November 1936
(S) LT FUKUDA Shozo (??) - 2 November 1936 - ???
??? - ??? - 15 December 1938

LTJG / LTJG SAEKI Hisashi: 1 December 1925 - 1 June 1927
LTJG / LT HOSOKAWA Saiichiro: 1 June 1927 - 1 December 1927
LTJG / LTJG NONAKA Matsujiro: 1 December 1927 - 10 December 1928
LTJG / LTJG YOSHINO Shiro: 10 December 1928 - 1 November 1929
LT / LT SHIMIZU Shigeyoshi: 1 November 1929 - 1 June 1930
LTJG / LT HARADA Kosuke: 1 June 1930 - 10 February 1931
LT / LT NONAKA Yaroku: 10 February 1931 - 14 November 1931
LTJG / LT YAMAGUCHI Tadashi: 14 November 1931 - 1 December 1932
LTJG / ??? TABUCHI Gisaburo: 1 December 1932 - ???
??? / LTJG WATANABE Katsuo: ??? - 20 May 1933
LT / LT ASHIBA Masanobu: 20 May 1933 - 15 November 1933
LTJG / LTJG KOJIMA Toshio: 15 November 1933 - 22 October 1934
LTJG / LTJG HARA Hidemichi: 22 October 1934 - 25 February 1935
VACANT: 25 February 1935 - 19 March 1935
LTJG / LTJG HARA Hidemichi: 19 March 1935 - 10 October 1935
LTJG / LT YANAGAWA Toshio: 10 October 1935 - 2 November 1936
LT / LT FUKUDA Shozo: 2 November 1936 - 15 November 1937
LT / LT HIRUKAWA Yujiro: 15 November 1937 - 15 December 1938

NOJIMA
Surgeons
(EO) - (S) LT SATO Ushimatsu (1915) - 6 March 1919 - 31 March 1919
(S) LT SATO Ushimatsu (1915) - 31 March 1919 - ???
??? - ??? - 1 March 1922
(S) LT TANABE Yutaka (1915) - 1 March 1922 - 10 March 1923
(S) LTJG KIBA Yasuyoshi (??) - 10 March 1923 - ???
??? - ??? - 1 December 1925

??? - 15 April 1926 - 15 November 1933
(S) LTJG FUJIMURA Nobuyoshi (??) - 15 November 1933 - 1 November 1934
(S) LTJG FUKUMOTO So (??) - 1 November 1934 - ???
??? - ??? - 2 November 1936
(S) LT NISHIDA Fukuji (??) - 2 November 1936 - ???
??? - ??? - 1 November 1938

??? - 1 August 1940 - 15 November 1940

LTJG / LTJG AEBA Yoshiaki: 1 December 1925 - 20 January 1926
LTJG / LTJG ISHIDA Takamoto: 20 January 1926 - 20 March 1926
LT / LT ITO Shunkichi: 20 March 1926 - 15 April 1926
His regular post was Medical Officer of SETTSU.
VACANT: 15 April 1926 - 1 November 1929
LTJG / LTJG KAMISHIRO Nobutoshi: 1 November 1929 - 1 July 1930
LT / LT TACHIKAWA Isamu: 1 July 1930 - 12 September 1931
LTJG / LT KUBOTA Masatsugu: 12 September 1931 - 18 November 1932
LTJG / LT TAIRA Hiroshi: 18 November 1932 - 15 November 1933
LTJG / LTJG FUJIMURA Nobuyoshi: 15 November 1933 - 20 July 1934
LTJG / LTJG HARADA Kiyoshi: 20 July 1934 - 1 November 1934
LTJG / LTJG TSUKAMOTO So: 1 November 1934 - 10 October 1935
LTJG / LT KAWASHIMA Teizaburo: 10 October 1935 - 2 November 1936
LT / LT NISHIDA Fukuji: 2 November 1936 - 29 June 1937
LT / LT KODA Yoshio: 29 June 1937 - 15 November 1938
LT / LT FUKUHARA Heiji: 15 November 1938 - 15 November 1939
VACANT: 15 November 1939 - 12 February 1940
LT / LT YASHIRO Masao: 12 February 1940 - 1 August 1940
VACANT: 1 August 1940 - 15 November 1940

ONOE MARU
Surgeons
??? - 5 September 1941 - 15 April 1943

VACANT: 5 September 1941 - 15 April 1943

SHINSHO MARU
Surgeons
??? - 4 August 1937 - 9 July 1942

Unfortunately I don’t have the data.

SHURI / SYURI MARU
Surgeons
??? - 11 September 1937 - 20 January 1945

Unfortunately I don’t have the data.

NIPPONKAI MARU
Surgeons
??? - 22 July 1938 - ???
(S) LT KUROHANE Setsuo (??) - ??? - 15 February 1939

LT / LT SATO Shigeto: 25 July 1938 - 15 December 1938
LT / LT KUROHANE Setsuo: 15 December 1938 - 15 February 1939

KAMIKAZE MARU
Surgeons
??? - 3 June 1941 - 15 November 1941

ABSENT: 15 August 1941 - 15 November 1941
KAMIKAZE MARU was registered as Converted Torpedo Boat on 15 August 1941.

SENDAI
Surgeons
??? - 10 November 1925 - 10 December 1928

??? - 1 February 1929 - 1 June 1930

??? - 1 December 1931 - 15 November 1934
(S) LT MIYAHARA Kiyoshige (??) - 15 November 1934 - ???
??? - ??? - 15 November 1937
(S) LT MIYAHARA Kiyoshige (??) - 15 November 1937 - ???
??? - ??? - 15 December 1938

(EO) LT / LT SUGIMOTO Toyomatsu: 21 January 1924 - 29 April 1924
LT / LT SUGIMOTO Toyomatsu: 29 April 1924 - 1 December 1924
LT / LT KANDATSU Kinsaku: 1 December 1924 - 10 November 1925
LT / LT TSURU Yoshio: 10 November 1925 - 10 July 1927
LT / LT ORUI Yuzo: 10 July 1927 - 25 September 1927
LT / LT YOSHIDA Takehisa: 25 September 1927 - 21 December 1927
LT / LT FURUYA Gotaro: 21 December 1927 - 10 May 1928
LT / LT MORISHIMA Rokuo: 10 May 1928 - 10 December 1928
LT / LT FURUTA Gotaro: 10 December 1928 - 1 June 1930
LCDR / LCDR SHIMAZAKI Tadashi: 1 June 1930 - 1 December 1930
LCDR / LCDR KAWASHIMA Hideshi: 1 December 1930 - 1 December 1931
(ADD) LCDR / LCDR OUCHI Takeshi: 1 December 1931 - 29 January 1932
His regular post was Medical Officer of KINUGASA.
(ADD) LCDR / LCDR YAMASHITA Kiyoshi: 29 January 1932 - 6 July 1932
His regular post was Medical Officer of KINUGASA.
(ADD) LT / LCDR MIYAHARA Kunio: 6 July 1932 - 1 December 1932
His regular post was Medical Officer of AOBA.
(ADD) LT / LT YOKO’O Takao: 1 December 1932 - 20 May 1933
His regular post was Medical Officer of NAGARA.
LT / LT YOKO’O Takao: 20 May 1933 - 1 November 1934
LT / LT MANABE Kuichi: 1 November 1934 - 31 October 1935
LT / LT SAKURAI Yoshifumi: 31 October 1935 - 16 November 1936
LT / LT YOKOSE Kuniyuki: 16 November 1936 - 15 November 1937
LT / LCDR MIYAHARA Kiyoshige: 15 November 1937 - 15 December 1938

JINTSU
Surgeons
??? - 21 July 1925 - 1 December 1926

??? - 22 March 1929 - 30 November 1929

??? - 18 June 1932 - 1 June 1934

??? - 15 November 1934 - 1 December 1937
(S) LT MANABE Kuichi (??) - 1 December 1937 - ???
(S) LCDR TACHIKAWA Isamu (??) - ??? - 15 November 1939

(EO) LT / LT KOBAYASHI Mitsuo: 15 June 1925 - 31 July 1925
LT / LT KOBAYASHI Mitsuo: 31 July 1925 - 1 December 1926
LT / LT MORISHIMA Rokuo: 1 December 1926 - 25 September 1927
LT / LT KURA Kojiro: 25 September 1927 - 1 December 1927
LT / LT HAYASHI Narimichi: 1 December 1927 - 10 December 1928
LT / LT MATSUO Masamichi: 10 December 1928 - 22 March 1929
LCDR / LCDR USUI Kazukiyo: 22 March 1929 - 30 November 1929
LT / LT MURAKAMI Satoshi: 30 November 1929 - 1 May 1930
LT / LT NAKAMURA Hirosato: 1 May 1930 - 1 December 1930
LCDR / LCDR KOTATSU Kappei: 1 December 1930 - 1 December 1931
LCDR / LCDR ITO Shunkichi: 1 December 1931 - 18 June 1932
LCDR / LCDR NOMURA Mamoru: 18 June 1932 - 18 November 1932
LT / LT SAEKI Hisashi: 18 November 1932 - 1 November 1933
LT / LT OTSUKA Takeshi: 1 November 1933 - 28 June 1934
LCDR / LCDR ARIMA Gen: 28 June 1934 - 1 November 1934
LT / LT IINO Shizuo: 1 November 1934 - 31 October 1935
LT / LT NAKAMURA Masamichi: 31 October 1935 - 1 December 1936
LT / LT HIRAO Itsuo: 1 December 1936 - 1 December 1937
LT / LCDR MANABE Kuichi: 1 December 1937 - 15 December 1938
(ADD) LCDR / LCDR TACHIKAWA Isamu: 15 December 1938 - 15 November 1939
His regular post was Medical Officer of HIEI.

NAKA
Surgeons
(S) CDR KUZAKI Kinji (??) - 1 December 1926 - ???
??? - ??? - 20 September 1928

??? - 10 December 1928 - 1 May 1929

(S) LT ASHIBA Masanobu (??) - 15 November 1933 - ???
??? - ??? - 1 December 1937
(S) LT KURODA Hidetaka (1930) - 1 December 1937 - ???
??? - ??? - 15 December 1938

(EO) LT / LT SAKURAI Tokuichi: 20 August 1925 - 30 November 1925
LT / LT SAKURAI Tokuichi: 30 November 1925 - 1 December 1926
LT / LT KUZAKI Kinji: 1 December 1926 - 15 September 1927
LT / LT KAKISAKA Kensuke: 15 September 1927 - 1 July 1928
LT / LT SUDO Sampachi: 1 July 1928 - 20 September 1928
LT / LT NAGAOKI Morimasu: 20 September 1928 - 10 December 1928
LT / LT KIMURA Yoshio: 10 December 1928 - 10 December 1928
His regular post was Medical Officer of TENRYU.
LT / LCDR MATSUO Masamichi: 10 December 1928 - 30 November 1929
His regular post was Medical Officer of ABUKUMA.
LCDR / LCDR ITO Shunkichi: 30 November 1929 - 26 June 1930
LCDR / LCDR KUROKI Buichi: 26 June 1930 - 1 December 1930
LT / LCDR OKUBO Shigeo: 1 December 1930 - 1 December 1931
LCDR / LCDR OTAGAWA Hajime: 1 December 1931 - 1 December 1932
LT / LT YUASA Tatsuzo: 1 December 1932 - 15 November 1933
LT / LT ASHIBA Masanobu: 15 November 1933 - 1 November 1934
LT / LT ISHIKAWA Tetsusaburo: 1 November 1934 - 31 October 1935
LT / LT HATAKEYAMA Isao: 31 October 1935 - 1 December 1936
LT / LT SUZUKI Keiichiro: 1 December 1936 - 1 December 1937
LT / LCDR KURODA Hidetaka: 1 December 1937 - 15 December 1938

ISE
Surgeons
??? - 2 May 1921 - 1 December 1922
(S) LCDR KATO Kazuo (??) - 1 December 1922 - ???
??? - ??? - 1 December 1925

(S) CDR TSURU Yoshio (??) - 15 November 1934 - ???
??? - ??? - 16 August 1937

CDR / CDR SUGITA Isamu: 1 December 1925 - 1 December 1926
CDR / CDR YANAGINUMA Sankichi: 1 December 1926 - 1 December 1927
CDR / CDR MUTSUKAWA Shinkichi: 1 December 1927 - 10 December 1928
LCDR / LCDR OGAWA Junkichi: 10 December 1928 - 30 November 1929
CDR / CDR TASHIRO Yoshiaki: 30 November 1929 - 1 December 1930
CDR / CDR HIYAMIZU Takuma: 1 December 1930 - 20 May 1931
CDR / CDR AKUNE Mutsumi: 20 May 1931 - 1 December 1931
LCDR / LCDR AMANO Senkichi: 1 December 1931 - 1 December 1932
LCDR / LCDR SHIBATA Ryuzo: 1 December 1932 - 20 October 1933
CDR / CDR OSHIDA Atsushi: 20 October 1933 - 15 November 1934
CDR / CDR TSURU Yoshio: 15 November 1934 - 31 October 1935
LCDR / LCDR IWANAMI Hiroshi: 31 October 1935 - 25 February 1936
LCDR / LCDR MIYAHARA Kunio: 25 February 1936 - 28 April 1936
LCDR / LCDR FUJII Shigeo: 28 April 1936 - 16 August 1937

HYUGA
Surgeons
(S) LCDR NAGAI Kazuo (??) - 1 December 1920 - ???
??? - ??? - 1 December 1922
(S) LCDR HIRATA Shunichi (??) - 1 December 1922 - ???
??? - ??? - 1 December 1924

(S) LCDR HAGIWARA Tadashi (??) - 1 December 1925 - ???
??? - ??? - 1 February 1929

??? - 1 December 1931 - 15 November 1933

(S) LCDR OIWA Hiromasa (??) - 15 November 1934 - ???
??? - ??? - 1 December 1938

LCDR / LCDR HAGIWARA Tadashi: 1 December 1925 - 20 April 1928
CDR / CDR KAMIYONAHARA Asataka: 20 April 1928 - 1 February 1929
CDR / CDR HOTTA Chikayuki: 1 February 1929 - 30 November 1929
LCDR / LCDR SHIBATA Ryuzo: 30 November 1929 - 1 May 1930
LCDR / LCDR DOBETA Sugizo: 1 May 1930 - 1 December 1930
CDR / CDR SHIBATA Toshio: 1 December 1930 - 1 December 1931
CDR / CDR EGUCHI Yu: 1 December 1931 - 15 November 1932
CDR / CDR YOSHIDA Kenkichi: 15 November 1932 - 15 November 1933
LCDR / LCDR ODA Kazuaki: 15 November 1933 - 15 November 1934
LCDR / CDR OIWA Masahiro: 15 November 1934 - 15 July 1936
CDR / CDR KUTSUKAKE Susumu: 15 July 1936 - 20 November 1936
LCDR / CDR MIYAO Isao: 20 November 1936 - 1 December 1938

fontessa

[ijnfleetadmiral]

Awesome...thanks! A couple questions:

1) Sorry, TSUBOTA Hideki was Surgeon of MAMIYA, not ABUKUMA.

2) For KATSURIKI, I have (S) LTJG SAEKI Hisashi posted Surgeon of ONDO on 1 December 1925. Was his posting to KATSURIKI a further additional posting in addition to the posting as Surgeon of MUROTO?

Some more for you:

KATSURAGI MARU
Surgeons
??? – 20 August 1938 – 25 September 1941

KOMAKI MARU
Surgeons
??? – 25 December 1940 – 20 September 1941

LYONS MARU
Surgeons
??? - 15 January 1941 – 20 September 1941

FUJIKAWA MARU
Surgeons
??? – 20 January 1941 – 14 July 1941

GOSHU MARU
Surgeons
??? - 25 January 1941 – 20 September 1941
(S) LTJG / (S) LT SUZUKI Chuzo (??) – 20 September 1941 - 17 March 1943
(S) LT ISHIKAWA Taizo (??) - 17 March 1943 – 20 October 1943
??? – 20 October 1943 - 31 March 1944

NAGOYA MARU
Surgeons
??? – 1 March 1941 – 1 October 1941

KANTO MARU
Surgeons
??? – 9 August 1941 – 20 July 1942

SEIAN MARU
Surgeons
??? – 16 December 1940 – 20 September 1941
(S) LTJG / (S) LT KOYANAGI Fumio (??) – 20 September 1941 – 25 August 1942
??? – 25 August 1942 – 19 November 1944

KATORI
Surgeons
(EO) - (S) LCDR IKEMOTO Kenzo (1927) - ??? - 20 April 1940
(S) LCDR IKEMOTO Kenzo (1927) - 20 April 1940 – 1 November 1940

KASHIMA
Surgeons
??? – 27 November 1945 – 28 March 1946
(S) LT INOUE Takeshi (??) – 28 March 1946 - ???
??? - ??? - 15 November 1946

KONGO
Surgeons
??? - 5 November 1913 - 21 September 1914

??? - 1 December 1914 - 20 November 1916

??? - 1 December 1916 - 1 December 1917

??? - 1 November 1922 - 1 December 1924
(S) LCDR SAITO Gentaro (??) - 1 December 1924 - ???
??? - ??? - 1 December 1926

(S) CDR YUKI Jun (??) - 1 December 1929 - ???
??? - ??? - 1 December 1932

(S) CDR HIROTA Kio (??) - 15 November 1934 - ???
??? - ??? - 15 November 1938
(S) CDR FUKUMOTO Shoei (??) - 15 November 1938 - ???
(S) CDR NAGAOKI Moriyasu (1919) - ??? - 15 November 1939

KIRISHIMA
Surgeons
??? - 13 December 1915 - 1 December 1917
(S) CDR TAKADA Koreyasu (??) - 1 December 1917 - ???
??? - ??? - 1 December 1920
(S) CDR TOKUDA Hisataro (??) - 1 December 1920 - 1 December 1921
(S) CDR KIKUHARA Masamichi (??) - 1 December 1921 - ???
??? - ??? - 1 December 1924
(S) CDR SUGA Minoru (1909) - 1 December 1924 - 10 November 1925
(S) LCDR NISHIMURA Seigyo (??) - 10 November 1925 - ???
??? - ??? - 30 November 1929

HARUNA
Surgeons
??? - 30 March 1916 - 1 December 1916
(S) CDR SAITO Kyozo (??) - 1 December 1916 - 1 December 1917
(S) CDR KUDO Isoshichi (??) - 1 December 1917 - ???
??? - ??? - 20 November 1919

??? - 11 March 1922 - 10 November 1923
(S) LCDR NORIOKA Noriyoshi (??) - 10 November 1923 - ???
??? - ??? - 1 December 1927

(S) CDR KUTSUKAKE Susumu (??) - 1 September 1933 - 15 November 1934
(S) LCDR AMADERA ??? (??) - 15 November 1934 - ???
??? - ??? - 1 December 1936

[fontessa]

Hello ijnfleetadmiral,

1) Sorry, TSUBOTA Hideki was Surgeon of MAMIYA, not ABUKUMA.
For ABUKUMA, I have a TSUBOTA Hideki in my records. Is this the same individual as TSUBOTA Shigeki, who was Surgeon of 24th Base Force from 1 May 1944 - 10 September 1944? I'm asking because the names sound similar.

I can’t find TSUBOTA Hideki on any ships.
TSUBOTA Shigeki was Medical Officer of MAMIYA.

2) For KATSURIKI, I have (S) LTJG SAEKI Hisashi posted Surgeon of ONDO on 1 December 1925. Was his posting to KATSURIKI a further additional posting in addition to the posting as Surgeon of MUROTO?

For LTJG SAEKI Hisashi on 1 December 1925:
Medical Officer of MUROTO (Regular Post)
Medical Officer of ONDO (Additional Post)
Medical Officer of KATSURIKI (Additional Post)

KATSURAGI MARU
Surgeons
??? - 20 August 1938 - 25 September 1941

VACANT: 16 December 1940 - 25 September 1941
(Converted Aircraft Transport on 16 December 1940.)

KOMAKI MARU
Surgeons
??? - 25 December 1940 - 20 September 1941

VACANT: 25 December 1940 - 20 September 1941
(Converted Aircraft Transport on 25 December 1940.)

LYONS MARU
Surgeons
??? - 15 January 1941 - 20 September 1941

VACANT: 1 March 1941 - 20 September 1941
(Converted Aircraft Transport on 1 March 1941.)

FUJIKAWA MARU
Surgeons
??? - 20 January 1941 - 14 July 1941

VACANT: 16 December 1940 - 14 July 1941
(Converted Aircraft Transport on 16 December 1940.)

GOSHU MARU
Surgeons
??? - 25 January 1941 - 20 September 1941
(S) LTJG / (S) LT SUZUKI Chuzo (??) - 20 September 1941 - 17 March 1943
(S) LT ISHIKAWA Taizo (??) - 17 March 1943 - 20 October 1943
??? - 20 October 1943 - 31 March 1944

VACANT: 16 December 1940 - 20 September 1941
LTJG / LT SUZUKI Chuzo: 20 September 1941 - 17 March 1943
LT / LT ISHIWAKA Taizo: 17 March 1943 - 20 October 1943
VACANT: 20 October 1943 - 1 October 1943
ABSENT: 1 October 1943 - 30 March 1944
GOSHU MARU was converted into Converted Transport on 1 October 1943.

NAGOYA MARU
Surgeons
??? - 1 March 1941 - 1 October 1941

The above is correct.

KANTO MARU
Surgeons
??? - 9 August 1941 - 20 July 1942

I don’t have the data.

SEIAN MARU
Surgeons
??? - 16 December 1940 - 20 September 1941
(S) LTJG / (S) LT KOYANAGI Fumio (??) - 20 September 1941 - 25 August 1942
??? - 25 August 1942 - 19 November 1944

VACANT: 16 December 1940 - 20 September 1941
LTJG / LT KOYANAGI Fumio: 20 September 1941 - 25 August 1942
ABSENT: 25 August 1942 - 19 November 1944
SEIAN MARU was converted into Converted Transport on 25 August 1942.

KATORI
Surgeons
(EO) - (S) LCDR IKEMOTO Kenzo (1927) - ??? - 20 April 1940
(S) LCDR IKEMOTO Kenzo (1927) - 20 April 1940 - 1 November 1940

(EO) LCDR / LCDR IKEMOTO Kenzo: 24 October 1939 - 20 April 1940
LCDR / LCDR IKEMOTO Kenzo: 20 April 1940 - 1 November 1940

KASHIMA
Surgeons
??? - 27 November 1945 - 28 March 1946
(S) LT INOUE Takeshi (??) - 28 March 1946 - ???
??? - ??? - 15 November 1946

LCDR / LCDR KIMOTO Nobuo: 20 November 1945 - 27 November 1945
DO2 / ??? INOUE Takeshi: 28 March 1946 - ???
DO2: 2nd Demobilization Official
I am not sure about “- 15 November 1946”.

KONGO
Surgeons
??? - 5 November 1913 - 21 September 1914

??? - 1 December 1914 - 20 November 1916

??? - 1 December 1916 - 1 December 1917

??? - 1 November 1922 - 1 December 1924
(S) LCDR SAITO Gentaro (??) - 1 December 1924 - ???
??? - ??? - 1 December 1926

(S) CDR YUKI Jun (??) - 1 December 1929 - ???
??? - ??? - 1 December 1932

(S) CDR HIROTA Kio (??) - 15 November 1934 - ???
??? - ??? - 15 November 1938
(S) CDR FUKUMOTO Shoei (??) - 15 November 1938 - ???
(S) CDR NAGAOKI Moriyasu (1919) - ??? - 15 November 1939

LCDR / LCDR MIYAKAWA Ryukichi: 1 December 1925 - 15 January 1926
CDR / CDR WAKITA Rokushiro: 15 January 1926 - 1 December 1926
CDR / CDR AOKI Yoshio: 1 December 1926 - 1 December 1927
CDR / CDR UDAGAWA Yuzo: 1 December 1927 - 10 December 1928
LCDR / LCDR SHIMADA Tosui: 10 December 1928 - 30 November 1929
LCDR / LCDR YUKI Jun: 30 November 1929 - 20 January 1931
LCDR / LCDR IMAI Tetsutaro: 20 January 1931 - 14 November 1931
CDR / CDR SUZUKI Chuji: 14 November 1931 - 1 December 1932
CDR / CDR OGAWA Junkichi: 1 December 1932 - 15 November 1933
CDR / CDR NAKAGAWA Heigoro: 15 November 1933 - 15 November 1934
CDR / CDR HIROTA Suteo: 15 November 1934 - 31 October 1935
LCDR / LCDR MATSUOKA Jun’ichi: 31 October 1935 - 22 September 1936
CDR / CDR OIWA Hiromasa: 22 September 1936 - 1 December 1936
CDR / CDR MATSUMI Shigeo: 1 December 1936 - 15 November 1938
CDR / CDR FUKUMOTO Masahide: 15 November 1938 - 15 November 1939

KIRISHIMA
Surgeons
??? - 13 December 1915 - 1 December 1917
(S) CDR TAKADA Koreyasu (??) - 1 December 1917 - ???
??? - ??? - 1 December 1920
(S) CDR TOKUDA Hisataro (??) - 1 December 1920 - 1 December 1921
(S) CDR KIKUHARA Masamichi (??) - 1 December 1921 - ???
??? - ??? - 1 December 1924
(S) CDR SUGA Minoru (1909) - 1 December 1924 - 10 November 1925
(S) LCDR NISHIMURA Seigyo (??) - 10 November 1925 - ???
??? - ??? - 30 November 1929

LCDR / CDR NISHIMURA Moriwaza: 10 November 1925 - 1 December 1926
LCDR / LCDR HIYAMIZU Takuma: 1 December 1926 - 29 July 1927
LT / LT AEBA Hiroshi: 29 July 1927 - 10 July 1928
(ADD) LCDR / LCDR YAMADA Kishimatsu: 10 July 1928 - 20 August 1928
His regular post was EO of NACHI.
LT / LCDR HIRAKAWA Asako: 20 August 1928 - 13 October 1929
VACANT: 13 October 1929 - 30 November 1929

HARUNA
Surgeons
??? - 30 March 1916 - 1 December 1916
(S) CDR SAITO Kyozo (??) - 1 December 1916 - 1 December 1917
(S) CDR KUDO Isoshichi (??) - 1 December 1917 - ???
??? - ??? - 20 November 1919

??? - 11 March 1922 - 10 November 1923
(S) LCDR NORIOKA Noriyoshi (??) - 10 November 1923 - ???
??? - ??? - 1 December 1927

(S) CDR KUTSUKAKE Susumu (??) - 1 September 1933 - 15 November 1934
(S) LCDR AMADERA ??? (??) - 15 November 1934 - ???
??? - ??? - 1 December 1936

LCDR / LCDR USUI Kazukiyo: 1 December 1925 - 10 July 1926
LT / LT MARUO Kazuo: 10 July 1926 - 8 January 1927
(ADD) LT / LT ADACHI Kesae: 8 January 1927 - 1 December 1927
His regular post was Medical Officer of ISUZU.
LCDR / LCDR MIZUSHIMA Toru: 1 December 1927 - 10 December 1928
CDR / CDR TAKAGI Takashi: 10 December 1928 - 30 November 1929
LCDR / LCDR YAKABE Gunji: 30 November 1929 - 1 May 1930
CDR / CDR KAMBAYASHI Yoshiharu: 1 May 1930 - 1 December 1930
LCDR / LCDR MORISHIMA Rokuo: 1 December 1930 - 20 May 1931
CDR / CDR HIYAMIZU Takuma: 20 May 1931 - 1 December 1931
LCDR / LCDR TERAKADO Masafumi: 1 December 1931 - 1 December 1932
CDR / CDR KANDATSU Kinsaku: 1 December 1932 - 11 January 1933
CDR / CDR KUROKI Morihide: 11 January 1933 - 1 September 1933
CDR / CDR KUTSUKAKE Susumu: 1 September 1933 - 1 September 1934
LCDR / LCDR ODA Mitsuo: 1 September 1934 - 15 November 1934
LCDR / LCDR AMADERA Goro: 15 November 1934 - 18 June 1935
LCDR / LCDR SUDO Sampachi: 18 June 1935 - 1 December 1936

fontessa

[ijnfleetadmiral]

Awesome...thanks! Question:

1) Is this correct for KONGO Surgeons?
(S) LCDR SAITO Gentaro (??) - 1 December 1924 - 1 December 1925?

Some more for you:

KYOKUTO MARU
Surgeons
??? - 1 July 1938 – 1 July 1940

KOKUYO MARU
Surgeons
??? – 16 December 1940 – 15 July 1941
(S) LT NAKAMURA Ryosuke (??) – 15 July 1941 – 15 October 1941
??? – 15 October 1941 – 30 July 1944

TOEI MARU
Surgeons
??? – 23 December 1940 – 1 July 1941
(S) LT KONO Yoshio (??) – 1 July 1941 – 15 October 1941
??? – 15 October 1941 – 18 January 1943

HOYO MARU
Surgeons
??? – 25 December 1940 – 1 July 1941
(S) LT HAYAKAWA Koji (??) – 1 July 1941 – 15 October 1941
??? – 15 October 1941 – 17 February 1944

NICHIEI MARU
Surgeons
??? - 31 October 1941 - 20 July 1944

TEIYO MARU
Surgeons
??? - 22 November 1941 - 26 July 1944

NOTORO
Surgeons
(S) LT NOMURA Mamoru (??) - 10 December 1928 - ???
??? - ??? - 1 December 1932

(S) LT FUJIMURA Nobuyoshi (??) - 15 November 1935 - ???
??? - ??? – 15 December 1938

SHIRETOKO
Surgeons
(S) LTJG MATSUMI Shigeo (??) - 1 June 1923 - ??? (Acting)
??? - ??? - 1 May 1924

(S) LT NAKAJIMA Shisaku (??) - 15 March 1926 - ???
??? - ??? - 10 December 1928
(S) LT FURUYA Gotaro (??) - 10 December 1928 - ???
??? - ??? - 1 November 1934

(S) LT SATO Takeo (1932) - 2 November 1936 - ???
??? - ??? - 15 December 1939
(S) LT MIMURA Sadao (??) - ??? – 15 December 1939

ERIMO
Surgeons
(EO) - (S) LT AKITA Rokuro (1915) - ??? - 16 December 1920
(S) LT AKITA Rokuro (1915) - 16 December 1920 - ???
??? - ??? - 1 September 1922
(S) LT SHIMADA Tosui (??) - 1 September 1922 - 1 June 1923
(S) LTJG MATSUMI Shigeo (??) - 1 June 1923 - ??? (Acting)
??? - ??? - 1 May 1924

(S) LT NAKAGAWA Heigoro (??) - 10 November 1925 - ???
??? - ??? - 15 September 1927
(S) LT TSUTOMI Takashi (1919) - 15 September 1927 - 1 February 1928
(S) LT TSUTOMI Toru (??) - 1 February 1928 - ???
??? - ??? - 15 November 1934
(S) LT HATANO Katsumi (??) - 15 November 1934 - ???
??? - ??? - 2 November 1936
(S) LT MIYAYAMA Rinji (??) - 2 November 1936 - ???
(S) LT SHIMA Ryosuke (??) - ??? - 15 November 1939

SATA
Surgeons
(S) LT SHIMADA Tosui (??) - 1 June 1923 - ???
??? - ??? - 10 November 1925
(S) LT KAWASHIMA Hideshi (1918) - 10 November 1925 - 20 February 1926
??? - 20 February 1926 - 1 March 1928
(S) LT MIZUTARI Toyoki (1921) - 1 March 1928 - 15 November 1928
(S) LT MIYAHARA Kunio (1922) - 15 November 1928 - ???
??? - ??? - 10 August 1930
(S) LT NOKATA Jiro (??) - 10 August 1930 - 1 December 1930
(S) LCDR MATSUO Masamichi (1918) - 1 December 1930 - 14 November 1931
??? - 14 November 1931 - 1 December 1932
(S) LT TANAKA Shigeo (??) - 1 December 1932 - 15 November 1933
(S) LTJG IWASAKI Yoshitoshi (??) - 15 November 1933 - ???
??? - ??? - 15 October 1935
(S) LT YOKOYAMA Hideo (??) - 15 October 1935 - ???
(S) LT MORI Takeo (??) - ??? – 15 February 1939

SHIRIYA
Surgeons
(S) LT KIKUCHI Takeshi (??) - 1 May 1924 - ???
??? - ??? - 20 May 1925
(S) LTJG AMANO Naoe (1922) - 20 May 1925 - 1 December 1926
(S) LT NOSE Fusao (??) - 1 December 1926 - ???
(S) LT KOBAYASHI Katsuo (??) - ??? – 10 January 1939

TSURUMI
Surgeons
(EO) - (S) LT KONNO Genshiro (??) - ??? - 14 March 1922
(S) LT KONNO Genshiro (??) - 14 March 1922 - ???
(S) LTJG AKINAGA Yoshio (??) - ??? - 10 October 1923 (Acting)

??? - 16 December 1924 - 10 November 1925
(S) LTJG KATO Shizuichi (??) - 10 November 1925 - ???
??? - ??? - 10 December 1928
(S) LT YAMANOUCHI Tsuneo (??) - 10 December 1928 - ???
(S) LT NOKATA Jiro (??) - ??? - 10 August 1930
(S) LTJG SHINDO Makoto (??) - 10 August 1930 - ???
(S) LT YOKOO Takao (??) - ??? - 1 December 1932
(S) LT MARUYAMA Kazuo (??) - 1 December 1932 - ???
(S) LTJG OISHI Masao (??) - ??? - 1 November 1934

(S) LT TAMURA Tsutomu (??) - 15 November 1937 - ???
??? - ??? - 1 August 1940

KAMOI
Surgeons
(S) LT SAITO Hajime (??) - 1 December 1924 - ???
??? - ??? - 10 March 1927

??? - 10 March 1929 - 1 December 1930
(S) LT KOIDE Shigezo (??) - 1 December 1930 - 1 December 1931
(S) LT KUBO Tadashi (??) - 1 December 1931 - ???
??? - ??? - 15 November 1933

IRO
Surgeons
(S) LT SHIBATA Ryuzo (1917) - 1 December 1925 - ???
??? - ??? - 10 March 1938

ONDO
Surgeons
(EO) - (S) LT YAMADA Kishimatsu (??) - ??? - 12 March 1923
(S) LT YAMADA Kishimatsu (??) - 12 March 1923 - ???
(S) LT KOSUGI Jiroichi (??) - ??? - 1 December 1924

(S) LTJG SAEKI Hisashi (??) - 1 December 1925 - ???
??? - ??? - 15 March 1927

(S) LT ISHIDA Yoshimoto (??) - 1 November 1929 - ???
(S) LT SHINDO Makoto (??) - ??? - 1 December 1931
(S) LT HAMADA Tsukasa (??) - 1 December 1931 - ???
(S) LT DATE Teiji (??) - ??? - 15 November 1934
(S) LT TAKAHASHI Kenji (??) - 15 November 1934 - ???
(S) LT NORIOKA Kenichi (??) - ??? - 2 November 1936

HAYATOMO
Surgeons
??? - 18 May 1924 - 1 December 1924

(S) LT SHIMAZAKI Tei (??) - 15 October 1926 - ???
(S) LT KIMURA Yoshio (??) - ??? - 1 August 1928

(S) LT TANAKA Gunji (??) - 30 November 1929 - ???
(S) LT MURAKAMI Saburo (1927) - ??? - 1 December 1931
(S) LT ITAGAKI Shiro (??) - 1 December 1931 - ???
??? - ??? - 15 November 1935

NARUTO
Surgeons
(EO) - (S) LT AMAMIYA Shusho (??) - 21 October 1924 - 30 October 1924
(S) LT AMAMIYA Shusho (??) - 30 October 1924 - ???
??? - ??? - 15 February 1928
(S) LT KIMURA Masao (1925) - 15 February 1928 - ???
??? - ??? - 30 November 1929
(S) LCDR ENDO Haruo (??) - 30 November 1929 - ???
??? - ??? - 15 November 1933
(S) LT OIKAWA Hajime (??) - 15 November 1933 - 15 November 1934
(S) LT KUMAGAI Koki (??) - 15 November 1934 - ???
(S) LT KASUGA Yoshiki (??) - ??? - 2 November 1936
(S) LT TANABE Engo (??) - 2 November 1936 - 15 November 1937
(S) LT TSUKAMOTO So (??) - 15 November 1937 - ???
??? - ??? - 15 November 1939

OSE
Surgeons
(EO) - (S) LTJG HOSHINO Gen (??) - ??? - 20 July 1942
(S) LTJG HOSHINO Gen (??) - 20 July 1942 – 1 July 1943

KAZAHAYA
Surgeons
(EO) - (S) LT MATSUURA Makoto (??) - ??? - 31 March 1943
(S) LT MATSUURA Makoto (??) - 31 March 1943 - 6 October 1943

SUNOSAKI
Surgeons
(EO) - (S) LT HIROBE Tomoo (??) - ??? - 15 May 1943
(S) LT HIROBE Tomoo (??) - 15 May 1943 - 21 September 1944

TAKASAKI
Surgeons
(EO) - (S) LT ITO Tatsuya (??) - ??? - 2 September 1943
(S) LT ITO Tatsuya (??) - 2 September 1943 - 5 June 1944

SHIOYA
Surgeons
(EO) - (S) LT HIRAHARA Tatsuo (??) - ??? - 9 November 1943
(S) LT HIRAHARA Tatsuo (??) - 9 November 1943 - 8 June 1944

HARIO
Surgeons
(EO) - (S) LT AKAGAWA Taro (??) - ??? - 1 December 1944
(S) LT AKAGAWA Taro (??) - 1 December 1944 - 4 March 1945

ASAHI
Surgeons
(S) LCDR YOKOI Taro (??) - 12 December 1905 - ???
??? - ??? - 1 December 1910

??? - 24 May 1913 - 1 December 1913
(S) LCDR NAGAI Hideo (??) - 1 December 1913 - ???
??? - ??? - 1 December 1917
(S) CDR YAMAGUCHI Iwane (??) - 1 December 1917 - 1 March 1919
(S) LCDR KASUKAWA Junjiro (??) - 1 March 1919 - ???
(S) LCDR SHIKANO Takao (??) - ??? - 1 December 1920
(S) LCDR NORIOKA Kenei (??) - 1 December 1920 - ???
??? - ??? - 1 December 1925
(S) LT ITO Shunkichi (1918) - 1 December 1925 - 5 June 1926
??? - 5 June 1926 - 25 September 1927
(S) LT YAKABE Gunji (1917) - 25 September 1927 - 1 December 1927
??? - 1 December 1927 - 10 December 1928
(S) LT WASHIMI Mamoru (??) - 10 December 1928 - 1 June 1929
(S) LT ITO Shunkichi (1918) - 1 June 1929 - 15 July 1929
(S) LTJG ONUKI Isuke (??) - 15 July 1929 - ???
??? - ??? - 1 December 1932
(S) LT ITO Yoshio (??) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(S) LT SAITO Masahisa (??) - 1 December 1936 - ???
??? - ??? - 18 July 1938

HAKKAI MARU
Surgeons
??? – 26 March 1941 – 20 July 1942

YAMASHIMO MARU
Surgeons
??? - 28 August 1941 - 25 March 1943

[fontessa]

Hello ijnfleetadmiral,

1) Is this correct for KONGO Surgeons?
(S) LCDR SAITO Gentaro (??) - 1 December 1924 - 1 December 1925?

The above is correct.

KYOKUTO MARU
Surgeons
??? - 1 July 1938 - 1 July 1940

VACANT: 1 July 1938 - 1 July 1940

KOKUYO MARU
Surgeons
??? - 16 December 1940 - 15 July 1941
(S) LT NAKAMURA Ryosuke (??) - 15 July 1941 - 15 October 1941
??? - 15 October 1941 - 30 July 1944

VACANT: 16 December 1940 - 15 July 1941
LT / LT NAKAMURA Ryosuke: 15 June 1941 - 15 October 1941
VACANT: 15 October 1941 - 30 July 1944

TOEI MARU
Surgeons
??? - 23 December 1940 - 1 July 1941
(S) LT KONO Yoshio (??) - 1 July 1941 - 15 October 1941
??? - 15 October 1941 - 18 January 1943

VACANT: 23 December 1940 - 1 July 1941
LT / LT KONO Yoshio: 1 July 1941 - 15 October 1941
VACANT: 15 October 1941 - 18 January 1943

HOYO MARU
Surgeons
??? - 25 December 1940 - 1 July 1941
(S) LT HAYAKAWA Koji (??) - 1 July 1941 - 15 October 1941
??? - 15 October 1941 - 17 February 1944

VACANT: 25 December 1940 - 1 July 1941
LT / LT HAYAKAWA Kyoji: 1 July 1941 - 15 October 1941
VACANT: 15 October 1941 - 17 February 1944

NICHIEI MARU
Surgeons
??? - 31 October 1941 - 20 July 1944

VACANT: 10 November 1941 - 20 July 1944
NICHIEI MARU was registered as Tankar on 10 November 1941.

TEIYO MARU
Surgeons
??? - 22 November 1941 - 26 July 1944

VACANT: 10 December 1941 - 26 July 1944
TEIYO MARU was registered as Tankar on 10 December 1941.

NOTORO
Surgeons
(S) LT NOMURA Mamoru (??) - 10 December 1928 - ???
??? - ??? - 1 December 1932

(S) LT FUJIMURA Nobuyoshi (??) - 15 November 1935 - ???
??? - ??? - 15 December 1938

LT / LT NOMURA Mamoru: 10 December 1928 - 20 November 1929
LT / LT NAKAJIMA Kozo: 20 November 1929 - 1 December 1929
LT / LT FUKUYAMA Kunihiro: 1 December 1929 - 17 March 1931
LT / LT KIMURA Yoshio: 17 March 1931 - 18 July 1931
LT / LT ASHIBA Masanobu: 18 July 1931 - 18 November 1932
VACANT: 18 November 1932 - 1 December 1932
LT / LT KAWAI Sakae: 1 December 1932 - 5 April 1933
LT / LCDR ODA Mitsuo: 5 April 1933 - 15 November 1933
LT / LT OSHINO Susumu: 15 November 1933 - 1 June 1934
LT / LT OSHINO Susumu: 1 June 1934 - 15 November 1934
LT / LT YOSHIMURA Morio: 15 November 1934 - 15 November 1935
LT / LT FUJIMURA Nobuyoshi: 15 November 1935 - 15 January 1936
LT / LT IWABUCHI Tatsuo: 15 January 1936 - 1 June 1937
LT / LT TAWARA Hideo: 1 June 1937 - 6 June 1938
VACANT: 6 June 1938 - 15 December 1938
LCDR / LCDR KUBO Tadashi: 6 June 1938 - 15 August 1938
LT / LCDR ASAHI Shoichiro: 15 August 1938 - 15 December 1938
NOTORO was classified from Special Duty Ship into Seaplane Tender on 1 June 1934.

SHIRETOKO
Surgeons
(S) LTJG MATSUMI Shigeo (??) - 1 June 1923 - ??? (Acting)
??? - ??? - 1 May 1924

(S) LT NAKAJIMA Shisaku (??) - 15 March 1926 - ???
??? - ??? - 10 December 1928
(S) LT FURUYA Gotaro (??) - 10 December 1928 - ???
??? - ??? - 1 November 1934

(S) LT SATO Takeo (1932) - 2 November 1936 - ???
??? - ??? - 15 December 1939
(S) LT MIMURA Sadao (??) - ??? - 15 December 1939

(ADD) LT / LT KAWASHIMA Hideshi: 1 December 1925 - 15 March 1926
His regular post was Medical Officer of Sasebo Naval Port Affair Departmet.
LT / LT NAKAJIMA Shinsaku: 15 March 1926 - 15 January 1927
LT / LT MIYAKE Shoichi: 15 January 1927 - 25 September 1927
LT / LT MORISHIMA Rokuo: 25 September 1927 - 10 May 1928
LT / LT FURUYA Gotaro: 10 May 1928 - 10 December 1928
(ADD) LT / LT FURUYA Gotaro: 10 December 1928 - 1 February 1929
His regular post was Medical Officer of SENDAI.
VACANT: 1 February 1929 - 10 June 1932
LTJG / LT TOKUYAMA Yoshimitsu: 10 June 1932 - 1 September 1933
LTJG / LT KAMIKI Hideo: 1 September 1933 - 7 June 1934
VACANT: 7 June 1934 - 2 July 1934
LTJG / LTJG AZUMA Sadao: 2 July 1934 - 1 November 1934
LT / LT TSUCHIYA Tadao: 1 November 1934 - 25 October 1935
LTJG / LT TAKEMURA Taichi: 25 October 1935 - 2 November 1936
LT / LT SATO Takeo: 2 November 1936 - 8 February 1938
LT / LT TAKEYASU Sueharu: 8 February 1938 - 2 August 1938
LT / LT MIMURA Sadao: 2 August 1938 - 15 December 1939

ERIMO
Surgeons
(EO) - (S) LT AKITA Rokuro (1915) - ??? - 16 December 1920
(S) LT AKITA Rokuro (1915) - 16 December 1920 - ???
??? - ??? - 1 September 1922
(S) LT SHIMADA Tosui (??) - 1 September 1922 - 1 June 1923
(S) LTJG MATSUMI Shigeo (??) - 1 June 1923 - ??? (Acting)
??? - ??? - 1 May 1924

(S) LT NAKAGAWA Heigoro (??) - 10 November 1925 - ???
??? - ??? - 15 September 1927
(S) LT TSUTOMI Takashi (1919) - 15 September 1927 - 1 February 1928
(S) LT TSUTOMI Toru (??) - 1 February 1928 - ???
??? - ??? - 15 November 1934
(S) LT HATANO Katsumi (??) - 15 November 1934 - ???
??? - ??? - 2 November 1936
(S) LT MIYAYAMA Rinji (??) - 2 November 1936 - ???
(S) LT SHIMA Ryosuke (??) - ??? - 15 November 1939

LT / LT NAKAGAWA Heigoro: 10 November 1925 - 21 June 1926
LT / LT NOMURA Mamoru: 21 June 1926 - 15 September 1927
LT / LT TSUTOMI Toru: 15 September 1927 - 1 December 1927
(ADD) LT / LT TSUTOMI Toru: 1 December 1927 - 1 February 1928
His regular post was Medical Officer of KITAKAMI.
VACANT: 1 February 1928 - 1 November 1929
LT / LT NAKANO Yoshio: 1 November 1929 - 27 August 1930
LT / LT HOMMBAYASHI Fujio: 27 August 1930 - 1 November 1930
LTJG / LT KARIYA Kazuo: 1 November 1930 - 5 August 1932
LT / LT HARADA Masao: 5 August 1932 - 1 November 1933
LTJG / LT IWABUCHI Tatsuo: 1 November 1933 - 15 November 1934
LT / LT HATANO Katsuki: 15 November 1934 - 25 October 1935
LTJG / LT ONE Ichiro: 25 October 1935 - 2 November 1936
LT / LT MIYAYAMA Rinji: 2 November 1936 - 15 November 1937
LT / LT HARA Yasuo: 15 November 1937 - 30 April 1938
LT / LT SHIMA Ryosuke: 10 October 1938 - 15 November 1939

SATA
Surgeons
(S) LT SHIMADA Tosui (??) - 1 June 1923 - ???
??? - ??? - 10 November 1925
(S) LT KAWASHIMA Hideshi (1918) - 10 November 1925 - 20 February 1926
??? - 20 February 1926 - 1 March 1928
(S) LT MIZUTARI Toyoki (1921) - 1 March 1928 - 15 November 1928
(S) LT MIYAHARA Kunio (1922) - 15 November 1928 - ???
??? - ??? - 10 August 1930
(S) LT NOKATA Jiro (??) - 10 August 1930 - 1 December 1930
(S) LCDR MATSUO Masamichi (1918) - 1 December 1930 - 14 November 1931
??? - 14 November 1931 - 1 December 1932
(S) LT TANAKA Shigeo (??) - 1 December 1932 - 15 November 1933
(S) LTJG IWASAKI Yoshitoshi (??) - 15 November 1933 - ???
??? - ??? - 15 October 1935
(S) LT YOKOYAMA Hideo (??) - 15 October 1935 - ???
(S) LT MORI Takeo (??) - ??? - 15 February 1939

LT / LT NAKAGAWA Heigoro: 20 June 1925 - 10 November 1925
(ADD) LT / LT KAWASHIMA Hideshi: 10 November 1925 - 20 February 1926
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
VACANT: 20 February 1926 - 1 March 1928
LT / LT MIZUASHI Horai: 1 March 1928 - 21 May 1928
LT / LT KANAZAWA Ryuzo: 21 May 1928 - 15 November 1928
LT / LT MIYAHARA Kunio: 15 November 1928 - 1 November 1929
LTJG / LTJG KUBO Tadashi: 1 November 1929 - 26 June 1930
LTJG / LTJG SHINDO Makoto: 26 June 1930 - 10 August 1930
(ADD) LT / ??? NOKATA Jiro: 10 August 1930 - ???
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
(ADD) LT / LCDR NAKAJIMA Kozo: 14 November 1931 - 1 December 1932
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
LT / LT TANAKA Shigeo: 1 December 1932 - 1 November 1933
LTJG / LT MIYAZAKI Shiro: 1 November 1933 - 22 October 1934
LT / LT OKUYAMA Shin’ichi: 22 October 1934 - 15 October 1935
LT / LT YOKOYAMA Hideo: 15 October 1935 - 1 June 1937
LT / ??? INOUE Chuta: 1 June 1937 - ???
LT / LT MORI Takeo: 20 December 1938 - 15 February 1939

SHIRIYA
Surgeons
(S) LT KIKUCHI Takeshi (??) - 1 May 1924 - ???
??? - ??? - 20 May 1925
(S) LTJG AMANO Naoe (1922) - 20 May 1925 - 1 December 1926
(S) LT NOSE Fusao (??) - 1 December 1926 - ???
(S) LT KOBAYASHI Katsuo (??) - ??? - 10 January 1939

(ADD) LCDR / LCDR NORIOKA Keiei: 23 March 1925 - 20 May 1925
His regular post was Medical Officer of Yokosuka Naval Port Affair Department.
LTJG / LT AMANO Naoe: 20 May 1925 - 1 December 1926
LT / LT NOSE Fusao: 1 December 1926 - 1 November 1927
LT / LT OTAKE Mitsugu: 1 November 1927 - 10 December 1928
VACANT: 10 December 1928 - 28 April 1938
LT / LT KOBAYASHI Katsuo: 28 April 1938 - 10 January 1939

TSURUMI
Surgeons
(EO) - (S) LT KONNO Genshiro (??) - ??? - 14 March 1922
(S) LT KONNO Genshiro (??) - 14 March 1922 - ???
(S) LTJG AKINAGA Yoshio (??) - ??? - 10 October 1923 (Acting)

??? - 16 December 1924 - 10 November 1925
(S) LTJG KATO Shizuichi (??) - 10 November 1925 - ???
??? - ??? - 10 December 1928
(S) LT YAMANOUCHI Tsuneo (??) - 10 December 1928 - ???
(S) LT NOKATA Jiro (??) - ??? - 10 August 1930
(S) LTJG SHINDO Makoto (??) - 10 August 1930 - ???
(S) LT YOKOO Takao (??) - ??? - 1 December 1932
(S) LT MARUYAMA Kazuo (??) - 1 December 1932 - ???
(S) LTJG OISHI Masao (??) - ??? - 1 November 1934

(S) LT TAMURA Tsutomu (??) - 15 November 1937 - ???
??? - ??? - 1 August 1940

LTJG / LT KATO Shizuichi: 10 November 1925 - 15 November 1927
LTJG / LT FUKUYAMA Kunihiro: 15 November 1927 - 10 December 1928
LT / LT YAMANOUCHI Tsuneo: 10 December 1928 - 1 November 1929
LT / LT YAMAGISHI Toshio: 1 November 1929 - 7 December 1929
VACANT: 7 December 1929 - ???
(ADD) ??? / LT NOKATA Jiro: ??? - 10 August 1930
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
LTJG / LTJG SHINDO Makoto: 10 August 1930 - 25 September 1930
LT / LT WATANABE Itaru: 25 September 1930 - 12 September 1931
LTJG / LT YOKO’O Takao: 12 September 1931 - 1 December 1932
LT / LT MARUYAMA Kazuo: 1 December 1932 - 15 November 1933
LTJG / LTJG TANIMURA Ichiro: 15 November 1933 - 30 July 1934
LTJG / LTJG OISHI Masao: 30 July 1934 - 1 November 1934
LTJG / LTJG MATSUOKA Tomoyuki: 1 November 1934 - 25 February 1935
LT / LT USUDA Masao: 25 February 1935 - 15 October 1935
LT / LT NODA Koichiro: 15 October 1935 - 2 November 1936
LT / LT SATO Nemoto: 2 November 1936 - 15 November 1937
LT / LT TAMURA Tsutomu: 15 November 1937 - 10 September 1938
LT / LT ISAKI Rokuro: 10 September 1938 - 15 December 1938
VACANT: 15 December 1938 - 24 June 1940
(TEMPORARY) LT / LT SASAKI Tetsuya: 24 June 1940 - 1 August 1940

KAMOI
Surgeons
(S) LT SAITO Hajime (??) - 1 December 1924 - ???
??? - ??? - 10 March 1927

??? - 10 March 1929 - 1 December 1930
(S) LT KOIDE Shigezo (??) - 1 December 1930 - 1 December 1931
(S) LT KUBO Tadashi (??) - 1 December 1931 - ???
??? - ??? - 15 November 1933

LT / LT SAITO Hajime: 1 December 1924 - 29 September 1925
LT / LT IWANAMI Hiroshi: 29 September 1925 - 15 October 1926
LT / LT TANAKA Minoru: 15 October 1926 - 25 June 1927
LT / LT MATSUO Masamichi: 25 June 1927 - 1 December 1927
LT / LT ARAI Hajime: 1 December 1927 - 1 December 1928
LT / LT OTAGAWA Hajime: 1 December 1928 - 10 March 1929
LT / LT KIMURA Masao: 10 March 1929 - 7 December 1929
LT / LT YAMAGISHI Toshio: 7 December 1929 - 1 December 1930
(ADD) LT / LT KOIDE Shigezo: 1 December 1930 - 8 December 1930
His regular post was Medical Officer of Yokosuka Naval Harbor Master’s Office.
VACANT: 8 December 1930 - ???
??? / LT ARUGA Susumu: ??? - 1 December 1931
LT / LT KUBO Tadashi: 1 December 1931 - 18 November 1932
LT / LCDR TAMAI Sadashichi: 18 November 1932 - 15 November 1933

IRO
Surgeons
(S) LT SHIBATA Ryuzo (1917) - 1 December 1925 - ???
??? - ??? - 10 March 1938

LT / LT SHIBATA Ryuzo: 1 December 1925 - 15 April 1927
VACANT: 15 April 1927 - 10 March 1938

ONDO
Surgeons
(EO) - (S) LT YAMADA Kishimatsu (??) - ??? - 12 March 1923
(S) LT YAMADA Kishimatsu (??) - 12 March 1923 - ???
(S) LT KOSUGI Jiroichi (??) - ??? - 1 December 1924

(S) LTJG SAEKI Hisashi (??) - 1 December 1925 - ???
??? - ??? - 15 March 1927

(S) LT ISHIDA Yoshimoto (??) - 1 November 1929 - ???
(S) LT SHINDO Makoto (??) - ??? - 1 December 1931
(S) LT HAMADA Tsukasa (??) - 1 December 1931 - ???
(S) LT DATE Teiji (??) - ??? - 15 November 1934
(S) LT TAKAHASHI Kenji (??) - 15 November 1934 - ???
(S) LT NORIOKA Kenichi (??) - ??? - 2 November 1936

LT / LT HAYASHI Narimichi: 18 September 1925 - 1 December 1925
(ADD) LTJG / LT SAEKI Hisashi: 1 December 1925 - 20 February 1926
His regular post was Medical Officer of MUROTO.
VACANT: 20 February 1926 - 15 March 1927
LT / LT ITO Shunkichi: 15 March 1927 - 20 July 1927
LT / LT SAKURAI Tokuichi: 20 July 1927 - 1 April 1928
LT / LT AMADERA Goro: 1 April 1928 - 1 December 1928
LT / LT KATO Shizuichi: 1 December 1928 - 1 November 1929
LT / LT ISHIDA Takamoto: 1 November 1929 - 25 September 1930
LTJG / LT SHINDO Makoto: 25 September 1930 - 1 December 1931
LT / LT HAMADA Tsukasa: 1 December 1931 - 18 November 1932
LTJG / LT SATO Atsushi: 18 November 1932 - 1 November 1933
LTJG / LT DATE Teiji: 1 November 1933 - 15 November 1934
LT / LT TAKAHASHI Kenji: 15 November 1934 - 25 October 1935
LTJG / LT NORIOKA Ken’ichi: 25 October 1935 - 2 November 1936

HAYATOMO
Surgeons
??? - 18 May 1924 - 1 December 1924

(S) LT SHIMAZAKI Tei (??) - 15 October 1926 - ???
(S) LT KIMURA Yoshio (??) - ??? - 1 August 1928

(S) LT TANAKA Gunji (??) - 30 November 1929 - ???
(S) LT MURAKAMI Saburo (1927) - ??? - 1 December 1931
(S) LT ITAGAKI Shiro (??) - 1 December 1931 - ???
??? - ??? - 15 November 1935

(EO) LT / LT AEBA Hiroshi: 1 May 1924 - 1 December 1924
LT / LT AMANO Senkichi: 1 December 1924 - 1 December 1925
LT / LT UCHINO Hiroshi: 1 December 1925 - 1 April 1926
(ADD) LTJG / LTJG MIMURA Rokuro: 1 April 1926 - 10 August 1926
His regular post was Medical Officer of TATSUTA.
(ADD) LT / LT SHIMAZAKI Tadashi: 10 August 1926 - 15 October 1926
His regular post was Medical Officer of TATSUTA.
LT / LT NAKAJIMA Kozo: 15 October 1926 - 10 November 1927
LT / LT KIMURA Yoshio: 10 November 1927 - 1 August 1928
LT / LT YOSHIDA Takehisa: 1 August 1928 - 1 December 1928
LT / LT OKUBO Shigeo: 1 December 1928 - 30 November 1929
LT / LT TANAKA Gunji: 30 November 1929 - 20 December 1930
LT / LT MURAKAMI Saburo: 20 December 1930 - 1 December 1931
LT / LT ITAGAKI Shiro: 1 December 1931 - 18 November 1932
(ADD) LT / LCDR NAKAJIMA Kozo: 18 November 1932 - 1 December 1932
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
(ADD) LT / LT ODA Mitsuo: 1 December 1932 - 1 April 1933
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
LT / LT ARAGAKI Yasukazu: 1 April 1933 - 1 November 1933
(ADD) LT / LT KATSUTA Gunji: 1 November 1933 - 30 July 1934
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
(ADD) LT / LT SUZUKI Keiichiro: 30 July 1934 - 26 April 1935
His regular post was Medical Officer of Sasebo Naval Port Affair Department.
LT / LT DOSHO Hisashi: 26 April 1935 - 15 November 1935

NARUTO
Surgeons
(EO) - (S) LT AMAMIYA Shusho (??) - 21 October 1924 - 30 October 1924
(S) LT AMAMIYA Shusho (??) - 30 October 1924 - ???
??? - ??? - 15 February 1928
(S) LT KIMURA Masao (1925) - 15 February 1928 - ???
??? - ??? - 30 November 1929
(S) LCDR ENDO Haruo (??) - 30 November 1929 - ???
??? - ??? - 15 November 1933
(S) LT OIKAWA Hajime (??) - 15 November 1933 - 15 November 1934
(S) LT KUMAGAI Koki (??) - 15 November 1934 - ???
(S) LT KASUGA Yoshiki (??) - ??? - 2 November 1936
(S) LT TANABE Engo (??) - 2 November 1936 - 15 November 1937
(S) LT TSUKAMOTO So (??) - 15 November 1937 - ???
??? - ??? - 15 November 1939

LT / LT AMAMIYA Shusho: 21 October 1924 - 9 January 1925
(not EO)
LT / LT OUCHI Takeshi: 9 January 1925 - 20 January 1926
(ADD) LT / ARAI Tsuguo: 20 January 1926 - 20 February 1926
His regular post was Medical Officer of Yokosuka Naval Port Affair Department.
VACANT: 20 February 1926 - 3 May 1927
LTJG / LT KIMURA Masao: 3 May 1927 - 1 April 1928
LT / LT OKUBO Shigeo: 1 April 1928 - 1 December 1928
LTJG / LT OGURA Yoshio: 1 December 1928 - 30 November 1929
LT / LT ENDO Haruo: 30 November 1929 - 17 March 1931
LT / LT OKAZAKI Tadamichi: 17 March 1931 - 1 April 1932
LT / LT KOBAYASHI Yasushi: 1 April 1932 - 10 May 1932
LT / LCDR FUJII Shigeo: 10 May 1932 - 15 November 1933
LT / LT OIKAWA Hajime: 15 November 1933 - 15 November 1934
LT / LT KUMAGAI Yoshinori: 15 November 1934 - 31 October 1935
LTJG / LT NAGATO Hiroshi: 31 October 1935 - 28 April 1936
LT / LT KASUGA Yoshiki: 28 April 1936 - 2 November 1936
LT / LT TANABE Engo: 2 November 1936 - 15 November 1937
LT / LT TSUKAMOTO So: 15 November 1937 - 15 December 1938
VACANT: 15 December 1938 - 15 November 1939

OSE
Surgeons
(EO) - (S) LTJG HOSHINO Gen (??) - ??? - 20 July 1942
(S) LTJG HOSHINO Gen (??) - 20 July 1942 – 1 July 1943

Unfortunately I am not sure whether OSE had EO.

KAZAHAYA
Surgeons
(EO) - (S) LT MATSUURA Makoto (??) - ??? - 31 March 1943
(S) LT MATSUURA Makoto (??) - 31 March 1943 - 6 October 1943

LT / LT MATSUURA Makoto: 31 March 1943 - 1 November 1943
He did not have been appointed EO.

SUNOSAKI
Surgeons
(EO) - (S) LT HIROBE Tomoo (??) - ??? - 15 May 1943
(S) LT HIROBE Tomoo (??) - 15 May 1943 - 21 September 1944

LT / LT HIROBE Tomo’o: 15 May 1943 - 10 October 1944
He had not been appointed EO.
He survived the sinking.

TAKASAKI
Surgeons
(EO) - (S) LT ITO Tatsuya (??) - ??? - 2 September 1943
(S) LT ITO Tatsuya (??) - 2 September 1943 - 5 June 1944

LT / LT ITO Tatsuya: 2 September 1943 - 10 July 1944
He had not been appointed EO.
He survived the sinking.

SHIOYA
Surgeons
(EO) - (S) LT HIRAHARA Tatsuo (??) - ??? - 9 November 1943
(S) LT HIRAHARA Tatsuo (??) - 9 November 1943 - 8 June 1944

VACANT: 9 November 1943 - 15 November 1943
LT / LT HIRAHARA Tstsuo: 15 November 1943 - 5 July 1944
He had not been appointed EO.

HARIO
Surgeons
(EO) - (S) LT AKAGAWA Taro (??) - ??? - 1 December 1944
(S) LT AKAGAWA Taro (??) - 1 December 1944 - 4 March 1945

VACANT: 1 December 1944 - 5 December 1944
LT / LT AKAGAWA Taro: 5 December 1944 - 26 March 1945
He had not been appointed EO.

ASAHI
Surgeons
(S) LCDR YOKOI Taro (??) - 12 December 1905 - ???
??? - ??? - 1 December 1910

??? - 24 May 1913 - 1 December 1913
(S) LCDR NAGAI Hideo (??) - 1 December 1913 - ???
??? - ??? - 1 December 1917
(S) CDR YAMAGUCHI Iwane (??) - 1 December 1917 - 1 March 1919
(S) LCDR KASUKAWA Junjiro (??) - 1 March 1919 - ???
(S) LCDR SHIKANO Takao (??) - ??? - 1 December 1920
(S) LCDR NORIOKA Kenei (??) - 1 December 1920 - ???
??? - ??? - 1 December 1925
(S) LT ITO Shunkichi (1918) - 1 December 1925 - 5 June 1926
??? - 5 June 1926 - 25 September 1927
(S) LT YAKABE Gunji (1917) - 25 September 1927 - 1 December 1927
??? - 1 December 1927 - 10 December 1928
(S) LT WASHIMI Mamoru (??) - 10 December 1928 - 1 June 1929
(S) LT ITO Shunkichi (1918) - 1 June 1929 - 15 July 1929
(S) LTJG ONUKI Isuke (??) - 15 July 1929 - ???
??? - ??? - 1 December 1932
(S) LT ITO Yoshio (??) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(S) LT SAITO Masahisa (??) - 1 December 1936 - ???
??? - ??? - 18 July 1938

VACANT: 10 October 1925 - 1 December 1925
(ADD) LT / LT ITO Shunkichi: 1 December 1925 - 5 June 1926
His regular post was Medical Officer of SETTSU.
(ADD) LT / LT YAMADA Kishimatsu: 5 June 1926 - 1 November 1926
His regular post was Medical Officer of SETTSU.
(ADD) LT / LT KOIDE Shigezo: 1 November 1926 - 25 September 1927
His regular post was Medical Officer of SETTSU.
(ADD) LT / LT YAKABE Gunji: 25 September 1927 - 1 December 1927
His regular post was Medical Officer of SETTSU.
(ADD) / LT / LT MATSUOKA Jun’ichi: 1 December 1927 - 10 December 1928
LT / LT OSHIMI Mamoru: 10 December 1928 - 20 February 1929
(ADD) LT FUJIKI Hiroshi: 20 February 1929 - 1 June 1929
His regular post was Division Officer of Kure Naval Barracks.
(ADD) LT / LT ITO Shunkichi: 1 June 1929 - 15 July 1929
His regular post was Division Officer of Kure Naval Barracks.
(ADD) LTJG / LTJG ONUKI Isuke: 15 July 1929 - 26 October 1929
His regular post was Medical Officer of 6th Minesweeper Division.
VACANT: 26 October 1929 - 17 March 1931
(ADD) LT NANRI Sen’ichi: 17 March 1931 - ???
His regular post was Division Officer of Kure Naval Barracks.
(ADD) ??? / LT NOKATA Jiro: ??? - 7 March 1933
His regular post was Division Officer of Kure Naval Barracks.
LT / LT MASAOKA Yukitaka: 7 March 1933 - 30 July 1934
LT / LT KAWASHIMA Kiyoshi: 30 July 1934 - 31 October 1935
LT / LT TAHARA Michinori: 31 October 1935 - 25 July 1936
LT / LT MIURA Toshiro: 25 July 1936 - 1 December 1936
LT / LT SATO Masahisa: 1 December 1936 - 1 June 1937
LT / LT KATO Masao: 1 June 1937 - 16 August 1937
(ADD) LCDR / LCDR FUJII Shigeo: 16 August 1937 - 20 May 1938
His regular post was Medical Officer of 1st Port Affair Department.
(ADD) LCDR / LCDR ISHIDA Takamoto: 20 May 1938 - 18 July 1938
His regular post was Medical Officer of 1st Naval Horbor Master's Office.

HAKKAI MARU
Surgeons
??? - 26 March 1941 - 20 July 1942

ABUSENT: 15 October 1941 - 20 July 1942
HAKKAI MARU was registered as Converted Transport on 15 October 1941.
HAKKAI MARU was registered as Converted Repair Ship on 20 July 1942.

YAMASHIMO MARU
Surgeons
??? - 28 August 1941 - 25 March 1943

ABSENT: 28 August 1941 - 15 February 1943
VACANT: 15 February 1943 - 25 March 1943
YAMASHIMO MARU was registered as Converted Transport on 28 August 1941.
YAMASHIMO MARU was registered as Converted Repair Ship on 15 March 1943.

fontessa

[ijnfleetadmiral]

Awesome...thanks! Questions:

1) For ERIMO, I have a Surgeon named HARADA Masao in my records, but this individual was commissioned in 1935. Was there another Surgeon named HARADA Masao, who was commissioned earlier?

2) Is this correct for ERIMO?
VACANT - 30 April 1938 - 10 October 1938

3) Is this correct for SATA?
(S) LT INOUE Chuta (??) - 1 June 1937 - 15 November 1938 (INOUE appointed Surgeon of HAGURO this date)
VACANT - 15 November 1938 - 20 December 1938

4) Is this correct for SHIRIYA?
(S) LT KIKUCHI Takeshi (??) - 1 May 1924 - 23 March 1925

5) For NARUTO, I have KUMAGAI Yoshinori as Commissioned in 1939. Was there another Surgeon by this name?

Some more for you:

YASUKUNI MARU
Surgeons
??? – 29 October 1940 – 20 September 1941

RIO DE JANEIRO MARU
Surgeons
??? - 1 November 1940 – 25 September 1941

SANTOS / MANJU MARU
Surgeons
??? – 1 March 1941 – 21 April 1941

HIE MARU
Surgeons
??? – 15 February 1942 – 1 March 1942

NACHI MARU
Surgeons
??? - 21 January 1943 - 15 August 1945

TSUKUSHI MARU
Surgeons
(S) LT MUKAIBAYASHI Satoru (??) – 15 December 1943 - ???
(S) LCDR HAYAKAWA Kyoji (??) - ??? – 23 November 1945
(S) LCDR OIKAWA Fujio (??) – 23 November 1945 – 27 November 1945
??? – 27 November 1945 – 15 March 1946
(S) LT NAKAMURA Giichi (??) – 15 March 1946 - ???
??? - ??? – 20 May 1946

KINRYU MARU
Surgeons
??? – 1 September 1938 – 1 September 1941

ASAKA MARU
Surgeons
??? - 10 April 1940 - 1 May 1943

KONGO MARU
Surgeons
??? – 6 August 1941 – 5 September 1941

BANGKOK MARU
Surgeons
??? - 15 August 1941 – 20 September 1941

UKUSHIMA / UKISIMA MARU
Surgeons
??? - 3 September 1941 – 20 September 1941

AWATA MARU
Surgeons
??? - 5 September 1941 - ???
(S) LT ISHIYAMA Toshio (1939) - ??? - 17 March 1943

KIYOSUMI MARU
Surgeons
??? – 5 September 1941 – 1 December 1941

KINUGASA MARU
Surgeons
??? – 15 August 1937 – 15 November 1939
Returned to civilian control – 15 November 1939
??? - 20 November 1941 - 7 October 1944

KAGU MARU
Surgeons
??? – 25 August 1937 – 10 January 1939

SANYO MARU
Surgeons
??? - 15 August 1941 – 15 October 1941

SHINKO MARU
Surgeons
??? - 3 December 1940 – 20 September 1941

KOEI MARU
Surgeons
??? - 15 August 1941 – 10 December 1941
(S) LTJG / (S) LT TSUCHIYA Hirokichi (??) – 10 December 1941 – 13 October 1942
(S) LTJG MISONO Takashi (??) – 13 October 1942 – 10 August 1943
??? – 10 August 1943 - ???
(S) LCDR NAGASU Kotaro (??) - ??? - 29 September 1945
(S) LCDR EDAKUBO Yoshio (??) - 29 September 1945 - ???
(S) LCDR NAGASU Kotaro (??) - ??? – 27 November 1945
??? – 27 November 1945 – 10 March 1946
(S) LT KIMIZU Hideo (??) – 10 March 1946 - ???

KORYU MARU
Surgeons
??? - 16 July 1944 - 28 July 1945

[fontessa]

Hello ijnfleetadmiral,

1) For ERIMO, I have a Surgeon named HARADA Masao in my records, but this individual was commissioned in 1935. Was there another Surgeon named HARADA Masao, who was commissioned earlier?

I don’t know. The Kanji for HARADA Masao is 原田昌雄.

2) Is this correct for ERIMO?
VACANT - 30 April 1938 - 10 October 1938

Yes the above is correct.

3) Is this correct for SATA?
(S) LT INOUE Chuta (??) - 1 June 1937 - 15 November 1938 (INOUE appointed Surgeon of HAGURO this date)
VACANT - 15 November 1938 - 20 December 1938

LT / LT INOUE Chuta: 1 June 1937 - 24 December 1937
*VACANT: 24 December 1937 - 20 December 1938
* He was attached to Sasebo Naval Distinct.

4) Is this correct for SHIRIYA?
(S) LT KIKUCHI Takeshi (??) - 1 May 1924 - 23 March 1925

No.
LT / ??? KIKUCHI Takeshi: 1 May 1924 - ???
??? / LT ARAI Hajime: ??? - 23 March 1925

5) For NARUTO, I have KUMAGAI Yoshinori as Commissioned in 1939. Was there another Surgeon by this name?

I don’t know. The Kanji for KUMAGAI Yoshinori is 熊谷好紀.

YASUKUNI MARU
Surgeons
??? - 29 October 1940 - 20 September 1941

VACANT: 12 December 1940 - 20 September 1941
YASUKUNI MARU was registered as Converted Submarine Tender on 12 December 1940.

RIO DE JANEIRO MARU
Surgeons
??? - 1 November 1940 - 25 September 1941

ABSENT: 1 November 1940 - 25 March 1941
VACANT: 25 March 1941 - 25 September 1941
She was registered as Converted Transport on 1 November 1940.
She was registered as Converted Submarine Tender on 25 March 1941.

SANTOS / MANJU MARU
Surgeons
??? - 1 March 1941 - 21 April 1941

VACANT: 1 March 1941 - 21 April 1941

HIE MARU
Surgeons
??? - 15 February 1942 - 1 March 1942

VACANT: 15 February 1942 - 1 March 1942

NACHI MARU
Surgeons
??? - 21 January 1943 - 15 August 1945

NACHI MARU was registered as Converted Gunboat on 15 August 1945.

TSUKUSHI MARU
Surgeons
(S) LT MUKAIBAYASHI Satoru (??) - 15 December 1943 - ???
(S) LCDR HAYAKAWA Kyoji (??) - ??? - 23 November 1945
(S) LCDR OIKAWA Fujio (??)- 23 November 1945 - 27 November 1945
??? - 27 November 1945 - 15 March 1946
(S) LT NAKAMURA Giichi (??) - 15 March 1946 - ???
??? - ??? - 20 May 1946

(EO) LT / LT NAKAJIMA Yoshihiko: 15 March 1943 - 25 March 1943
LT / LT NAKAJIMA Yoshihiko: 25 March 1943 - 15 December 1943
LT / LT MUKAIBAYASHI Satoru: 15 December 1943 - ???
??? / LCDR HAYAKAWA Kyoji: ??? - 23 November 1945
LCDR / LCDR OIKAWA Fujio: 23 November 1945 - 27 November 1945
VACANT: 27 November 1945 - 15 March 1946
DO2 / ??? NAKAMURA Giichi: 15 March 1946 - ???
DO2 / ??? TAKEYASU Sueharu: 20 May 1946 - ???
DO2: 2nd Demobilization Official

KINRYU MARU
Surgeons
??? - 1 September 1938 - 1 September 1941

ABSENT: 1 September 1938 - 5 September 1941
She was registered as Converted Transport on 1 September 1938.
She was registered as Auxiliary Cruiser on 5 September 1941.

ASAKA MARU
Surgeons
??? - 10 April 1940 - 1 May 1943

ABSENT: 15 April 1940 - 1 July 1940
ABSENT: 27 December 1940 - 5 September 1941
VACANT: 5 September 1941 - 1 May 1943
She was registered as Converted Transport on 15 April 1940.
She was returned to civilian control on 1 July 1940.
She was registered as Converted Transport on 27 December 1940.
She was registered as Auxiliary Cruiser on 5 September 1941.

KONGO MARU
Surgeons
??? - 6 August 1941 - 5 September 1941

VACANT: 5 September 1941 - 5 September 1941
KONGO MARU was registered as Auxiliary Cruiser on 5 September 1941.

BANGKOK MARU
Surgeons
??? - 15 August 1941 - 20 September 1941

VACANT: 20 September 1941 - 20 September 1941
BANGKOK MARU was registered as Auxiliary Cruiser on 20 September 1941.

UKUSHIMA / UKISIMA MARU
Surgeons
??? - 3 September 1941 - 20 September 1941

VACANT: 5 September 1941 - 20 September 1941
UKISHIMA MARU was registered as Auxiliary Cruiser on 5 September 1941.

AWATA MARU
Surgeons
??? - 5 September 1941 - ???
(S) LT ISHIYAMA Toshio (1939) - ??? - 17 March 1943

LT / LT ISHIYAMA Toshio: 5 September 1941 - 17 March 1943
AWATA MARU was registered as Auxiliary Cruiser on 5 September 1941.

KIYOSUMI MARU
Surgeons
??? - 5 September 1941 - 1 December 1941

LT / LT SHIBU Mitsuemon: 1 December 1941 - 17 April 1942
KIYOSUMI MARU was registered as Auxiliary Cruiser on 1 December 1941.

KINUGASA MARU
Surgeons
??? - 15 August 1937 - 15 November 1939
Returned to civilian control - 15 November 1939
??? - 20 November 1941 - 7 October 1944

VACANT: 27 September 1937 - 20 October 1937
LCDR / LCDR MATSUDA Fumio: 20 October 1937 - 1 December 1937
LT / LT ABE Isao: 1 December 1937 - 28 April 1938
ABSENT: 28 April 1938 - 7 October 1944
She was registered as Converted Seaplane Tender on 27 September 1937.
She was registered as Converted Transport on 28 April 1938.

KAGU MARU
Surgeons
??? - 25 August 1937 - 10 January 1939

VACANT: 25 August 1937 - 22 September 1937
LT / LT NIIGAKI Yasukaze: 22 September 1937 - 15 August 1938
LT / LT TSUCHIYA Tadao: 15 August 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 January 1939
LT / LT NAGASHIGE Eiichi: 15 January 1939 - 20 April 1939
ABCENT: 20 April 1939 - 4 November 1944
She was registered as Converted Seaplane Tender on 25 August 1937.
She was registered as Converted Repair Ship on 15 January 1939.
She was returned to civilian control on 20 April 1939.
She was re-registered as Converted Transport on 10 November 1941.

SANYO MARU
Surgeons
??? - 15 August 1941 - 15 October 1941

VACANT: 15 August 1941 - 15 October 1941
SANYO MARU was registered as Converted Seaplane Tender on 15 August 1941.

SHINKO MARU
Surgeons
??? - 3 December 1940 - 20 September 1941

VACANT: 16 December 1940 - 20 September 1941
SHINKO MARU was registered as Converted Mine Layer on 16 December 1940.

KOEI MARU
Surgeons
??? - 15 August 1941 - 10 December 1941
(S) LTJG / (S) LT TSUCHIYA Hirokichi (??) - 10 December 1941 - 13 October 1942
(S) LTJG MISONO Takashi (??) - 13 October 1942 - 10 August 1943
??? - 10 August 1943 - ???
(S) LCDR NAGASU Kotaro (??) - ??? - 29 September 1945
(S) LCDR EDAKUBO Yoshio (??) - 29 September 1945 - ???
(S) LCDR NAGASU Kotaro (??) - ??? - 27 November 1945
??? - 27 November 1945 - 10 March 1946
(S) LT KIMIZU Hideo (??) - 10 March 1946 - ???

VACANT: 15 August 1941 - 10 December 1941
LTJG / LT TSUCHIYA Hirokichi: 10 December 1941 - 13 October 1942
LTJG / LTJG MISONO’O Kazunari: 13 October 1942 - 10 August 1943
LTJG / ??? HARA Sumiyuki: 10 August 1943 - ???
??? / LCDR NAGASU Kotaro: ??? - 29 September 1945
LCDR / ??? EDAKUBO Yoshio: 29 September 1945 - ???
??? / LCDR NAGASU Kotaro: ??? - 27 November 1945
DO2 / ??? KIMIZU Hideo: 10 March 1946 - ???
DO2: 2nd Mobilization Official
KOEI MARU was registered as Converted Mine Layer on 15 August 1941.

KORYU MARU
Surgeons
??? - 16 July 1944 - 28 July 1945

Unfortunately I don’t have the data.

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you...this will finish off the Surgeons. Thanks again for all this info!

KOMAHASHI
Surgeons
??? - 16 August 1914 - 1 December 1917
(S) LT OKABE Tsunesuke (??) - 1 December 1917 - 1 December 1918
(S) LT UEYONABARU Chochin (??) - 1 December 1918 - 1 December 1919
(S) LT MOTAI Tetsuo (??) - 1 December 1919 - ???
??? - ??? - 1 December 1921

??? - 1 September 1924 - 1 December 1924

(S) LTJG / (S) LT KIMURA Yoshio (1922) - 1 November 1926 - ???
(S) LT YOSHIDA Takehisa (1919) - ??? - 25 April 1928

(S) LT MUTO Tsuneyo (??) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(S) LT KOTAKE Sueo (??) - 1 December 1936 - 15 November 1937
(S) LT KAGAMI Yoshimitsu (??) - 15 November 1937 - ???
??? - ??? - 15 December 1938

JINGEI
Surgeons
(S) LT HOSHINO Mankichi (??) - 1 April 1935 - ???
(S) LT HARAGUCHI Masao (??) - ??? - 1 December 1936
(S) LCDR MURAKOSHI Yoshio (??) - 1 December 1936 - ???
??? - ??? - 1 December 1937

CHOGEI
Surgeons
??? - 10 December 1928 - 30 November 1929

(S) LT IKEMOTO Kenzo (1927) - 1 December 1931 - ???
(S) LT OGURA Yoshio (??) - ??? - 1 November 1934
(S) LT MORIYA Kazuo (??) - 1 November 1934 - ???
??? - ??? - 1 December 1936

??? – 27 November 1945 – 7 February 1946
(S) LT NAKAOKA Masao (??) – 7 February 1946 - ???
??? - ??? – 27 May 1946
(S) LT TSUCHIYA Yasuyoshi (??) – 27 May 1946 - ???

ATAGO
Surgeons
(EO) - (S) LCDR ITAKURA Shun (1922) - 20 January 1931 - 1 December 1931
(EO) - ??? - 1 December 1931 - 30 March 1932
??? - 30 March 1932 - 1 December 1932
(S) LCDR SUDO Sempachi (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(S) LCDR KISHIGAMI Shizuo (??) - 15 November 1934 - ???
??? - ??? - 1 July 1936
(S) LCDR ARIMA Shizuka (1922) - 1 July 1936 - 1 December 1936
??? - 1 December 1936 - 1 December 1937
(S) LCDR SUZUKI Keiichiro (??) - 1 December 1937 - 21 July 1938
??? - 21 July 1938 - ???
(S) LT KAWAKUBO Yoshio (??) - ??? - 15 November 1939

TAKAO
Surgeons
??? - 31 May 1932 - 15 November 1933

(S) LCDR TACHIKAWA Isamu (??) - 15 November 1935 - ???
(S) LT MIYAMOTO Akimichi (1934) - ??? - ???
??? - ??? - 1 December 1937

MAYA
Surgeons
??? - 30 June 1932 - 1 December 1932

(S) LCDR INADA Tsutomu (??) - 15 November 1934 - ???
??? - ??? - 1 December 1937

CHOKAI
Surgeons
(EO) - (S) LCDR KIZU Einosuke (1921) - 12 September 1931 - 4 March 1932
(EO) - ??? - 4 March 1932 - 25 June 1932
(EO) - (S) LCDR DOBETA Sugizo (1918) - 25 June 1932 - 30 June 1932
(S) LCDR DOBETA Sugizo (1918) - 30 June 1932 - 1 April 1933
??? - 1 April 1933 - 15 November 1933
(S) LCDR OKUBO Shigeo (1921) - 15 November 1933 - ???
??? - ??? - 1 December 1937

UNYO
Surgeons
??? - 27 April 1944 - 10 July 1944

KAIYO
Surgeons
(EO) - (S) LCDR ICHIJO Teisuke (??) - ??? - 23 November 1943
(S) LCDR ICHIJO Teisuke (??) - 23 November 1943 - 20 February 1945

SHINYO
Surgeons
(EO) - (S) LCDR KIMURA Sadami (??) - ??? - 15 December 1943
(S) LCDR / (S) CDR* KIMURA Sadami (??) - 15 December 1943 - 17 November 1944 (KIA)

AKAGI
Surgeons
??? - 25 March 1927 - 1 December 1927

??? - 31 October 1935 - 1 December 1936

??? - 15 November 1937 - 15 December 1938

KAGA
Surgeons
??? - 15 November 1938 – 1 November 1939

KATSURAGI
Surgeons
??? – 27 November 1945 – 29 December 1945

[fontessa]

Hello ijnfleetadmiral,

KOMAHASHI
Surgeons
??? - 16 August 1914 - 1 December 1917
(S) LT OKABE Tsunesuke (??) - 1 December 1917 - 1 December 1918
(S) LT UEYONABARU Chochin (??) - 1 December 1918 - 1 December 1919
(S) LT MOTAI Tetsuo (??) - 1 December 1919 - ???
??? - ??? - 1 December 1921

??? - 1 September 1924 - 1 December 1924

(S) LTJG / (S) LT KIMURA Yoshio (1922) - 1 November 1926 - ???
(S) LT YOSHIDA Takehisa (1919) - ??? - 25 April 1928

(S) LT MUTO Tsuneyo (??) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(S) LT KOTAKE Sueo (??) - 1 December 1936 - 15 November 1937
(S) LT KAGAMI Yoshimitsu (??) - 15 November 1937 - ???
??? - ??? - 15 December 1938

LT / LT MURATA Saburo: 1 December 1925 - 1 November 1926
LTJG / LT KIMURA Yoshio: 1 November 1926 - 20 January 1927
LTJG / LTJG FUJIKI Hiroshi: 20 January 1927 - 6 September 1927
LTJG / LTJG MASUNO Asahi: 6 September 1927 - 1 April 1928
(ADD) LT / LCDR YOSHIDA Takehisa: 1 April 1928 - 25 April 1928
His regular post was Medical Officer of NAGARA.
LTJG / LTJG IKEGAMI Yasuo: 25 April 1928 - 10 December 1928
(ADD) LTJG / LTJG IKEGAMI Yasuo: 10 December 1928 - 30 November 1929
His regular post was Medical Officer of 22nd Destroyer Division.
(ADD) LTJG / LTJG OTSUKA Takeshi: 30 November 1929 - 20 November 1930
His regular post was Medical Officer of 21st Destroyer Division.
(ADD) LTJG / LT SAKAI Taro: 20 November 1930 - 1 December 1930
His regular post was Medical Officer of 23rd Destroyer Division.
LT / LT SUZUKI Keiichiro: 1 December 1930 - 1 December 1931
LT / LT SUGIYAMA Shun: 1 December 1931 - 15 April 1932
LTJG / LTJG OBATA Kenkichi: 15 April 1932 - 15 July 1932
(ADD) LT / LT SASAKI Kaichi: 15 July 1932 - 15 November 1932
His regular post was Medical Officer of ISUZU.
(ADD) LT / LT SHIROTA Jun’ichi: 15 November 1932 - 1 December 1932
His regular post was Medical Officer of KISO.
LT / LT MUTO Tsuneyo: 1 December 1932 - 1 November 1933
LTJG / LTJG TOSHIMA Yutaka: 1 November 1933 - 20 February 1934
LT / LT SHINKE Takeo: 20 February 1934 - 22 October 1934
LTJG / LT KASHIMA Shiro: 22 October 1934 - 31 October 1935
LTJG / LT YACHITA Katsuji: 31 October 1935 - 1 December 1936
LT / LT KOTAKE Sueo: 1 December 1936 - 15 November 1937
LT / LT KAGAMI Yoshimitsu: 15 November 1937 - 15 December 1938

JINGEI
Surgeons
(S) LT HOSHINO Mankichi (??) - 1 April 1935 - ???
(S) LT HARAGUCHI Masao (??) - ??? - 1 December 1936
(S) LCDR MURAKOSHI Yoshio (??) - 1 December 1936 - ???
??? - ??? - 1 December 1937

LT / LT HOSHINO Mankichi: 1 April 1935 - 31 October 1935
LT / LT HARADA Masao: 31 October 1935 - 1 December 1936
LCDR / LCDR MURAKOSHI Yoshio: 1 December 1936 - 1 December 1937

CHOGEI
Surgeons
??? - 10 December 1928 - 30 November 1929

(S) LT IKEMOTO Kenzo (1927) - 1 December 1931 - ???
(S) LT OGURA Yoshio (??) - ??? - 1 November 1934
(S) LT MORIYA Kazuo (??) - 1 November 1934 - ???
??? - ??? - 1 December 1936

??? - 27 November 1945 - 7 February 1946
(S) LT NAKAOKA Masao (??)- 7 February 1946 - ???
??? - ??? - 27 May 1946
(S) LT TSUCHIYA Yasuyoshi (??) - 27 May 1946 - ???

(EO) LT / LT SHIMADA Tosui: 1 May 1924 - 2 August 1924
LT / LT SHIMADA Tosui: 2 August 1924 - 1 December 1924
LCDR / LCDR TASHIRO Yoshiaki: 1 December 1924 - 1 December 1925
LT / LT OTAJIMA Shokichi: 1 December 1925 - 1 December 1926
LT / LT AMANO Senkichi: 1 December 1926 - 29 July 1927
LT / LCDR NAKAMURA Michitaka: 29 July 1927 - 25 April 1928
LT / LT HIRAKAWA Asako: 25 April 1928 - 10 July 1928
LT / LT KATAOKA Katsumi: 10 July 1928 - 10 December 1928
LT / LCDR HIROTA Suteo: 10 December 1928 - 30 November 1929
LCDR / LCDR ITAKURA Shun: 30 November 1929 - 1 December 1930
LCDR / LCDR OTAJIMA Shokichi: 1 December 1930 - 1 December 1931
LT / LT IKEMOTO Kenzo: 1 December 1931 - 18 November 1932
VACANT: 18 November 1932 - 1 December 1932
(ADD) LT / LT YUASA Tatsuzo: 1 December 1932 - 20 May 1933
His regular post was Medical Officer of NAKA.
LT / LT OGURA Yoshio: 20 May 1933 - 1 November 1934
LT / LT MORIYA Kazuo: 1 November 1934 - 31 October 1935
LT / LT INOUE Chuta: 31 October 1935 - 1 December 1936
LT / LT HAYAKAWA Kanemichi: 1 December 1936 - 20 May 1938
(ADD) LT / LT SATO Takeo: 20 May 1938 - 25 June 1938
His regular post was Medical Officer of FURUTAKA.
LT / LT MATSUSHIMA Rokuro: 25 June 1938 - 3 September 1938
(ADD) LT / LT MIYAMOTO Akimichi: 3 September 1938 - 15 December 1938
His regular post was Medical Officer of TAKAO.
(ADD) LCDR / LCDR NAKAHARA Arata: 15 December 1938 - 30 March 1939
His regular post was Medical Officer of TAKAO.
LT / LT NAGATO Kunitaro: 30 March 1939 - 15 October 1939
LT / LT TAGUCHI Minoru: 15 October 1939 - 1 November 1940
LT / LT KIYOTA Mitsuhi: 1 November 1940 - 20 September 1941
LT / LCDR SHIMADA Muneyuki: 20 September 1941 - 13 October 1942
LT / LCDR HAYASE Shoji: 13 October 1942 - 15 February 1945
LT / LT / LCDR* UTSUNOMIYA Tasuku: 15 February 1945 - 30 July 1945 (KIA)
VACANT: 30 July 1945 - 24 October 1945
LCDR / LCDR NAGAHASHI Kazuo: 24 October 1945 - 27 November 1945
DO2 / ??? NAKAOKA Masao: 7 February 1946 - ???
DO2 / ??? TSUCHIYA Yasuyoshi: 27 May 1946 - ???
DO2: 2nd Demobilization Official

ATAGO
Surgeons
(EO) - (S) LCDR ITAKURA Shun (1922) - 20 January 1931 - 1 December 1931
(EO) - ??? - 1 December 1931 - 30 March 1932
??? - 30 March 1932 - 1 December 1932
(S) LCDR SUDO Sempachi (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(S) LCDR KISHIGAMI Shizuo (??) - 15 November 1934 - ???
??? - ??? - 1 July 1936
(S) LCDR ARIMA Shizuka (1922) - 1 July 1936 - 1 December 1936
??? - 1 December 1936 - 1 December 1937
(S) LCDR SUZUKI Keiichiro (??) - 1 December 1937 - 21 July 1938
??? - 21 July 1938 - ???
(S) LT KAWAKUBO Yoshio (??) - ??? - 15 November 1939

(EO) (ADD) LCDR / LCDR ITAKURA Shun: 20 January 1931 - 1 October 1931
His regular post was Member of Kure Naval Yard Medical Department.
(ADD) LCDR / LCDR ITAKURA Shun: 1 October 1931 - 1 December 1931
His regular post was Member of Kure Naval Yard Medical Department.
LCDR / LCDR TSURU Yoshio: 1 December 1931 - 1 December 1932
LCDR / LCDR SUDO Sampachi: 1 December 1932 - 20 December 1933
LCDR / LCDR MIYAO Seki: 20 December 1933 - 15 November 1934
LCDR / LCDR KISHIGAMI Shizuo: 15 November 1934 - 31 October 1935
LT / LT SUZUKI Keiichiro: 31 October 1935 - 1 July 1936
LCDR / LCDR ARIMA Gen: 1 July 1936 - 1 December 1936
LT / LT KUBO Tadashi: 1 December 1936 - 23 August 1937
(ADD) LT / LCDR SUZUKI Keiichiro: 23 August 1937 - 1 December 1937
His regular post was Medical Officer of NAKA.
LCDR / LCDR SUZUKI Keiichiro: 1 December 1937 - 4 April 1938
LT / LT KAWAKUBO Yoshio: 4 April 1938 - 15 November 1939

TAKAO
Surgeons
??? - 31 May 1932 - 15 November 1933

(S) LCDR TACHIKAWA Isamu (??) - 15 November 1935 - ???
(S) LT MIYAMOTO Akimichi (1934) - ??? - ???
??? - ??? - 1 December 1937

(EO) LCDR / LCDR YUKI Jun: 20 January 1931 - 20 February 1932
LCDR / LCDR YUKI Jun: 20 February 1932 - 1 December 1932
LCDR / CDR OKUBO Makoto: 1 December 1932 - 15 November 1933
LCDR / LCDR MURATA Saburo: 15 November 1933 - 15 November 1934
LCDR / LCDR TAKAHAMA Sadamu: 15 November 1934 - 15 November 1935
LCDR / LCDR TACHIKAWA Isamu: 15 November 1935 - 1 December 1936
LCDR / LCDR YAJIMA Shigeo: 1 December 1936 - 1 December 1937

MAYA
Surgeons
??? - 30 June 1932 - 1 December 1932

(S) LCDR INADA Tsutomu (??) - 15 November 1934 - ???
??? - ??? - 1 December 1937

(EO) LCDR / LCDR MORISHIMA Rokuo: 20 May 1931 - 1 December 1931
(EO) LT / LT NOSE Fusao: 1 December 1931 - 30 June 1932
LT / LCDR NOSE Fusao: 30 June 1932 - 1 December 1932
LCDR / LCDR TAMURA Akira: 1 December 1932 - 15 November 1933
LCDR / LCDR UCHINO Hiroshi: 15 November 1933 - 15 November 1934
LCDR / LCDR INADA Tsutomu: 15 November 1934 - 31 October 1935
LT / LT SHINDO Makoto: 31 October 1935 - 15 May 1936
LT / LT KUBO Tadashi: 15 May 1936 - 1 December 1936
LCDR / LCDR TASHIRO Kyosuke: 1 December 1936 - 1 December 1937

CHOKAI
Surgeons
(EO) - (S) LCDR KIZU Einosuke (1921) - 12 September 1931 - 4 March 1932
(EO) - ??? - 4 March 1932 - 25 June 1932
(EO) - (S) LCDR DOBETA Sugizo (1918) - 25 June 1932 - 30 June 1932
(S) LCDR DOBETA Sugizo (1918) - 30 June 1932 - 1 April 1933
??? - 1 April 1933 - 15 November 1933
(S) LCDR OKUBO Shigeo (1921) - 15 November 1933 - ???
??? - ??? - 1 December 1937

(EO) LCDR / LCDR KIZU Einosuke: 12 September 1931 - 4 March 1932
(EO) LT / LT WATANABE Itaru: 4 March 1932 - 25 June 1932
(EO) LCDR / LCDR DOBETA Sugizo: 25 June 1932 - 30 June 1932
LCDR / LCDR DOBETA Sugizo: 30 June 1932 - 1 April 1933
LCDR / LCDR KATO Shizuichi: 1 April 1933 - 15 November 1933
LCDR / LCDR OKUBO Shigeo: 15 November 1933 - 1 November 1934
LT / LCDR SHIGESHIRO Ishimatsu: 1 November 1934 - 31 October 1935
LT / LCDR KATSUYAMA Susumu: 31 October 1935 - 1 December 1937
CDR / CDR KIMURA Yoshio: 1 December 1937 - 15 December 1938
CDR / LCDR KATSUYAMA Susumu: 15 December 1938 - 1 December 1937

UNYO
Surgeons
??? - 27 April 1944 - 10 July 1944

VACANT: 27 April 1944 - 10 July 1944

KAIYO
Surgeons
(EO) - (S) LCDR ICHIJO Teisuke (??) - ??? - 23 November 1943
(S) LCDR ICHIJO Teisuke (??) - 23 November 1943 - 20 February 1945

(EO) LCDR / LCDR ICHIJO Teisuke: 1 November 1943 - 23 November 1943
LCDR / LCDR ICHIJO Teisuke: 23 November 1943 - 20 February 1945
LCDR / LCDR YOKOKAWA Akira: 20 February 1945 - ???
He survived the war.

SHINYO
Surgeons
(EO) - (S) LCDR KIMURA Sadami (??) - ??? - 15 December 1943
(S) LCDR / (S) CDR* KIMURA Sadami (??) - 15 December 1943 - 17 November 1944 (KIA)

LCDR / LCDR / CDR* KIMURA Sadami: 15 December 1943 - 17 November 1944 (KIA)
He had not been appointed EO.

AKAGI
Surgeons
??? - 25 March 1927 - 1 December 1927

??? - 31 October 1935 - 1 December 1936

??? - 15 November 1937 - 15 December 1938

VACANT: 1 June 1926 - 15 June 1926
LCDR / CDR UCHIDA Takao: 15 June 1926 - 1 December 1927
CDR / CDR FUKADA Kan’ichi: 1 December 1927 - 20 March 1929
LCDR / LCDR OSUGA Tomiji: 20 March 1929 - 24 December 1929
LCDR / LCDR IMAI Tetsutaro: 24 December 1929 - 1 December 1930
CDR / CDR HARA Hayato: 1 December 1930 - 1 December 1931
LCDR / LCDR KOIDE Shigezo: 1 December 1931 - 1 December 1932
CDR / CDR KIKUCHI Takeshi: 1 December 1932 - 15 November 1933
CDR / CDR KUROKI Takeichi: 15 November 1933 - 10 March 1934
CDR / CDR MAEDA Kenzo: 10 March 1934 - 1 June 1934
CDR / CDR ISHIHARA Masayuki: 1 June 1934 - 15 November 1934
CDR / CDR GTO Kosaburo: 15 November 1934 - 31 October 1935
LCDR / LCDR ISHIDA Takamoto: 31 October 1935 - 1 December 1936
LCDR / LCDR NAKAJIMA Kozo: 1 December 1936 - 28 December 1936
LCDR / LCDR NAKAHARA Arata: 28 December 1936 - 15 December 1938

KAGA
Surgeons
??? - 15 November 1938 - 1 November 1939

VACANT: 15 December 1938 - 1 November 1939

KATSURAGI
Surgeons
??? - 27 November 1945 - 29 December 1945

LT / LT / LCDR* OTSUBO Hisafumi: 25 February 1943 - 21 September 1944 (KIA)
She was sunk on 21 September 1944.

fontessa

[ijnfleetadmiral]

Awesome...thanks! One clarification:

KATSURAGI
Surgeons
??? - 27 November 1945 - 29 December 1945

LT / LT / LCDR* OTSUBO Hisafumi: 25 February 1943 - 21 September 1944 (KIA)
She was sunk on 21 September 1944.

I'm looking for fleet carrier KATSURAGI, not survey ship KATSURIKI.

Some more for you:

SHOEI / MATSUE MARU
Repair Officers
??? - 1 March 1941 - 15 March 1941

HAKKAI MARU
Repair Officers
??? – 26 March 1941 – 20 July 1942

YAMABIKO MARU
Repair Officers
??? - 15 August 1941 – 15 October 1941

YAMASHIMO MARU
Repair Officers
??? - 28 August 1941 - 20 March 1943

SETTSU
Damage Control Officers
??? - 1 July 1912 - 25 May 1942
LT MATSUMOTO Rikuzo (Res.) - 25 May 1942 - ???
??? - ??? - 24 July 1945

HAYATOMO
Damage Control Officers
??? - 18 May 1924 - 15 January 1942
LTJG ISHII Yoshio (Res.) - 15 January 1942 - ???
??? - ??? - 20 May 1943
LTJG KAKIUCHI Masaharu (Res.) - 20 May 1943 - 1 December 1943

JINGEI
Damage Control Officers
??? - 30 August 1923 - 5 September 1938
(E) CDR SHIKATA Koji (Eng. 29) - 5 September 1938 - 15 December 1938
??? - 15 December 1938 - 15 October 1940

CHOGEI
Damage Control Officers
??? - 2 August 1924 - 15 October 1940

YUDACHI
Damage Control Officers
??? - 1 November 1936 - ???
LT HIRAKI Hiroyuki (??) - ??? - 13 November 1942

KITAKAMI
Damage Control Officers
LT YAMATANI Masahiro (68) - 1 December 1943 - 6 May 1944
??? - 6 May 1944 - 15 August 1945

OI
Damage Control Officers
LT YAMAGUCHI Akira (67) - 1 December 1943 - 5 July 1944
??? - 5 July 1944 - 19 July 1944

KASHIMA
Damage Control Officers
LCDR KUSANO Kataro (Spec. Duty 6) - 1 December 1943 - 20 March 1944
??? - 20 March 1944 - 15 August 1945

FUJIKAWA MARU
Maintenance Officers
??? – 20 January 1941 – 1 July 1941

NOTORO
Maintenance Officers
??? – 1 June 1924 - 1 June 1934

(E) LT MIKUMO Takeshi (Eng. 35) - 15 November 1935 - ???
??? - ??? – 20 September 1940

KAMOI
Maintenance Officers
(E) LT MORIKAWA Toshito (Eng. 31) - 1 December 1932 - ???
??? - ??? - 1 June 1934

(E) LCDR SATO Rokuro (Eng. 31) - 15 November 1935 - ???
??? - ??? - 15 February 1938
(E) LCDR FUKUYA Masataka (??) - 15 February 1938 - ???
??? - ??? - 1940

KINUGASA MARU
Maintenance Officers
??? – 15 August 1937 – 4 October 1937

SANYO MARU
Maintenance Officers
??? – 15 August 1941 – 10 September 1941

KUNIKAWA MARU
Maintenance Officers
??? – 1 March 1943 – 25 November 1943

CHITOSE
Maintenance Officers
(EO) - (E) LCDR SUGIURA Kyoji (Eng. 32) - 10 March 1938 - 25 July 1938
(E) LCDR SUGIURA Kyoji (Eng. 32) - 25 July 1938 - ???
??? - ??? - 15 October 1940

Damage Control Officers
??? - 25 July 1938 – 21 September 1939

CHIYODA
Maintenance Officers
(EO) - (E) LCDR FUKUDA Michio (Eng. 32) - ??? - 10 September 1938
(E) LCDR FUKUDA Michio (Eng. 32) - 10 September 1938 - 15 December 1938

Damage Control Officers
??? – 10 September 1938 - ???
(E) CDR SHIMOKAWA Futoshi (Eng. 32) - ??? – 21 September 1939

HOSHO
Maintenance Officers
??? - 27 December 1922 - 1 December 1928
(E) LCDR SUZUKI Tsukasa (Eng. 25) - 1 December 1928 - 30 November 1929
(E) LT MUTA Kikuo (Eng. 27) - 30 November 1929 - ???
(E) LCDR ITOYAMA Yutaka (Eng. 30) - ??? - 15 November 1935
(E) LCDR SUZUYAMA Sada (Eng. 31) - 15 November 1935 - 16 November 1936
(E) LCDR OKU Suehiro (Eng. 32) - 16 November 1936 - ???
(E) LCDR YAMAZAKI Torao (Eng. 32) - ??? – 10 April 1939
??? – 10 April 1939 - 15 October 1940

Damage Control Officers
??? - 27 December 1922 - 28 July 1937
(E) LT NARASAKI Seisuke (??) - 28 July 1937 - 15 November 1937
??? - 15 November 1937 - 15 October 1940

RYUJO
Maintenance Officers
(EO) - (E) LCDR MIYAZAKI Yukitake (??) - 3 April 1933 - 9 May 1933
(E) LCDR MIYAZAKI Yukitake (??) - 9 May 1933 - ???
??? - ??? - 15 November 1935
(E) LCDR YAMADA Jiro (??) - 15 November 1935 - ???
??? - ??? - 15 November 1937

Damage Control Officers
??? - 9 May 1933 - 28 July 1937
(E) LT TORII Takeo (Eng. 33) - 28 July 1937 - 15 November 1937
??? - 15 November 1937 - 1 October 1938

AKAGI
Maintenance Officers
??? - 25 March 1927 - 1 November 1934
(E) LCDR / (E) CDR SUZUKI Tsukasa (Eng. 25) - 1 November 1934 - 15 November 1935
??? - 15 November 1935 - 1 December 1938

Damage Control Officers
??? - 25 March 1927 - 10 December 1928
(E) LCDR NAGASHIMA Kunosuke (??) - 10 December 1928 - ???
??? - ??? - 1 December 1930
(E) LCDR KITANO Michitoshi (Eng. 27) - 1 December 1930 - ???
??? - ??? - 15 November 1934
(E) LCDR MIYATA Masami (Eng. 31) - 15 November 1934 - ???
??? - ??? - 15 December 1938

KAGA
Maintenance Officers
??? - 1 March 1928 - 10 December 1928
(E) LCDR OCHIAI Seiichi (Eng. 25) - 10 December 1928 - ???
??? - ??? - 24 October 1931

??? - 3 October 1933 - 16 November 1936

??? - 1 December 1938 - 15 October 1940

Damage Control Officers
??? - 1 March 1928 - 30 November 1929
(E) LCDR KOSHIZAWA Denji (??) - 30 November 1929 - ???
??? - ??? - 1 December 1936

??? - 15 December 1938 - 15 November 1940

HIRYU
Maintenance Officers
(EO) – (E) LCDR IZAWA Tatsuo (Eng. 33) - ??? – 1 April 1939
(E) LCDR IZAWA Tatsuo (Eng. 33) - 1 April 1939 - 1 May 1939

KONGO
Damage Control Officers
??? - 16 August 1913 - 11 December 1928

(E) LCDR YAMAUCHI Shojiro (??) - 1 December 1929 - ???
??? - ??? - 1 December 1931

(E) LCDR YOSHIDA Koichi (Eng. 29) - 20 October 1933 - ???
??? - ??? - 1 April 1936
(E) LCDR HORIE Ryusuke (Eng. 30) - 1 April 1936 - 8 January 1937
??? - 8 January 1937 - 1 December 1937

HIEI
Damage Control Officers
??? - 4 August 1914 - 10 December 1928
(E) LCDR USHIO Muneharu (??) - 10 December 1928 - ???
??? - ??? - 23 September 1938

KIRISHIMA
Damage Control Officers
??? - 19 April 1915 - 1 December 1930

(E) LCDR OMOTO Masazo (??) - 1 December 1931 - ???
??? - ??? - 1 December 1936
(E) LCDR KUBO Tokuichi (Eng. 30) - 1 December 1936 - ???
??? - ??? - 1 December 1938

HARUNA
Damage Control Officers
??? - 19 April 1915 - 10 December 1928

(E) LCDR KAWAMOTO Minoru (Eng. 28) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(E) LCDR TSURU Minoru (??) - 1 December 1936 - ???
??? - ??? - 15 October 1939

FUSO
Damage Control Officers
??? - 8 November 1915 - 1 November 1918
(E) LT KOBAYASHI Hojiro (??) - 1 November 1918 - ???
??? - ??? - 1 October 1938

YAMASHIRO
Damage Control Officers
??? - 31 March 1917 - 10 December 1928

(E) LCDR MINOURA Kiyoshi (Eng. 25) - 30 November 1929 - ???
??? - ??? - 15 November 1934

??? - 21 October 1935 - 1 December 1936
(E) LCDR KUBOKI Goro (Eng. 31) - 1 December 1936 - ???
??? - ??? - 25 June 1938

ISE
Damage Control Officers
??? - 15 December 1917 - 10 December 1928

??? - 5 April 1929 - 30 November 1929

(E) LCDR TORIUMI Senichi (??) - 1 December 1930 - ???
??? - ??? - 1 November 1934

??? - 20 March 1936 - 2 November 1936

HYUGA
Damage Control Officers
??? - 30 April 1918 - 10 December 1928
(E) LCDR NAKAJIMA Ichiro (??) - 10 December 1928 - ???
??? - ??? - 1 December 1930
(E) LCDR ISHIZAKI Chuzo (??) - 1 December 1930 - ???
??? - ??? - 1 December 1932
(E) LCDR SAKAGAMI Masanobu (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(E) LCDR KONDO Masukichi (??) - 15 November 1934 - ???
??? - ??? - 10 January 1936

??? - 20 March 1936 - 2 November 1936

(E) LCDR OZASA Yoshimitsu (Eng. 32) - 5 November 1937 - ???
??? - ??? - 1 March 1940

NAGATO
Damage Control Officers
??? - 25 November 1920 - 10 December 1928

(E) LCDR TANABE Kyotoku (??) - 30 November 1929 - ???
??? - ??? - 21 October 1935

??? - 1 June 1936 - 2 November 1936
(E) LCDR YOSHIDA Koichi (Eng. 29) - 2 November 1936 - ???
??? - ??? - 1 December 1938

MUTSU
Damage Control Officers
??? - 24 October 1921 - 10 December 1928

??? - 1 December 1930 - 1 December 1931

(E) LCDR YOSHIDA Kyoichi (??) - 1 December 1932 - ???
??? - ??? - 1 April 1936

[fontessa]

Hello ijnfleetadmiral,

KATSURAGI
Surgeons
??? - 27 November 1945 - 29 December 1945

VACANT: 27 November 1945 - 29 December 1945

SHOEI / MATSUE MARU
Repair Officers
??? - 1 March 1941 - 15 March 1941

VACANT: 1 March 1941 - 15 March 1941

HAKKAI MARU
Repair Officers
??? - 26 March 1941 - 20 July 1942

ABSENT: 26 March 1941 - 20 July 1942
She was registered as Converted Transport.

YAMABIKO MARU
Repair Officers
??? - 15 August 1941 - 15 October 1941

VACANT: 15 August 1941 - 15 October 1941

YAMASHIMO MARU
Repair Officers
??? - 28 August 1941 - 20 March 1943

ABSENT: 31 December 1941 - 15 February 1943
VACANT: 15 February 1943 - 20 March 1943
She was registered as Converted Transport on 31 December 1941.
She was registered as Converted Repair Ship on 15 February 1943.

SETTSU
Damage Control Officers
??? - 1 July 1912 - 25 May 1942
LT MATSUMOTO Rikuzo (Res.) - 25 May 1942 - ???
??? - ??? - 24 July 1945

SETTSU didn’t have the post of Kosakucho.

HAYATOMO
Damage Control Officers
??? - 18 May 1924 - 15 January 1942
LTJG ISHII Yoshio (Res.) - 15 January 1942 - ???
??? - ??? - 20 May 1943
LTJG KAKIUCHI Masaharu (Res.) - 20 May 1943 - 1 December 1943

HAYATOMO didn’t have the post of Kosakucho.

JINGEI
Damage Control Officers
??? - 30 August 1923 - 5 September 1938
(E) CDR SHIKATA Koji (Eng. 29) - 5 September 1938 - 15 December 1938
??? - 15 December 1938 - 15 October 1940

VACANT: 30 August 1923 - 1 June 1937
LT / LT YOSHIMURA Iyokichi: 1 June 1937 - 5 September 1938
CDR / CDR SHIKATA Koji: 5 September 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 October 1940

CHOGEI
Damage Control Officers
??? - 2 August 1924 - 15 October 1940

VACANT: 2 August 1924 - 1 June 1937
LT / LT TOKUI Noboru: 1 June 1937 - 15 November 1937
VACANT: 15 November 1937 - 15 October 1940

YUDACHI
Damage Control Officers
??? - 1 November 1936 - ???
LT HIRAKI Hiroyuki (??) - ??? - 13 November 1942

YUDACHI didn’t have the post of Kosakucho.

KITAKAMI
Damage Control Officers
LT YAMATANI Masahiro (68) - 1 December 1943 - 6 May 1944
??? - 6 May 1944 - 15 August 1945

Naimuchos
LT YAMATANI Masahiro: 1 December 1943 - 6 May 1944
VACANT: 6 May 1944 - 15 August 1945

OI
Damage Control Officers
LT YAMAGUCHI Akira (67) - 1 December 1943 - 5 July 1944
??? - 5 July 1944 - 19 July 1944

Naimuchos
LT YAMAGUCHI Akira: 1 December 1943 - 5 July 1944
VACANT: 5 July 1944 - 19 July 1944

KASHIMA
Damage Control Officers
LCDR KUSANO Kataro (Spec. Duty 6) - 1 December 1943 - 20 March 1944
??? - 20 March 1944 - 15 August 1945

Naimuchos
LCDR / LCDR KUSANO Kataro: 1 December 1943 - 20 March 1944
VACANT: 20 March 1944 - 15 August 1945

FUJIKAWA MARU
Maintenance Officers
??? - 20 January 1941 - 1 July 1941

VACANT: 16 December 1940 - 1 July 1941
She was registered as Converted Airplane Transport on 20 January 1941.

NOTORO
Maintenance Officers
??? - 1 June 1924 - 1 June 1934

(E) LT MIKUMO Takeshi (Eng. 35) - 15 November 1935 - ???
??? - ??? - 20 September 1940

VACANT: 10 August 1920 - 20 May 1933
LT / LT KUROSAKI Takayuki: 20 May 1933 - 15 November 1933
LT / LT FUJII Kazuo: 15 November 1933 - 1 June 1934
LT / LT FUJII Kazuo: 1 June 1934 - 1 November 1934
LT / LT FUJIOKA Isao: 1 November 1934 - 15 November 1935
LT / LT MIKUMO Takeshi: 15 November 1935 - 16 November 1936
VACANT: 16 November 1936 - 15 December 1936
(ADD) LCDR / ??? MIYATA Masami: 15 December 1936 - ???
His regular post was Maintenance Officer of Sasebo Naval Air Group.
LCDR / LCDR MORIKAWA Toshihito: 2 October 1937 - 15 February 1938
LT / LCDR SHIMOKAWA Jun’ichi: 15 February 1938 - 15 December 1938
VACANT: 15 December 1938 - ??? July 1941
She was registered as Converted Transport on ??? July 1941.

KAMOI
Maintenance Officers
(E) LT MORIKAWA Toshito (Eng. 31) - 1 December 1932 - ???
??? - ??? - 1 June 1934

(E) LCDR SATO Rokuro (Eng. 31) - 15 November 1935 - ???
??? - ??? - 15 February 1938
(E) LCDR FUKUYA Masataka (??) - 15 February 1938 - ???
??? - ??? - 1940

VACANT: 12 September 1922 - 1 December 1932
LT / LT MORIKAWA Toshito: 1 December 1932 - 3 October 1933
LT / LT NAKAGAWA Teiichi: 3 October 1933 - 1 June 1934
LT / LT NAKAGAWA Teiichi: 1 June 1934 - 1 November 1934
LT / LCDR FUJISAKI Shigeomi: 1 November 1934 - 15 November 1935
LCDR / LCDR SATO Rokuro: 15 November 1935 - 16 November 1936
LT / LCDR YAMAZAKI Torao: 16 November 1936 - 22 September 1937
LT / LCDR FUJII Kazuo: 22 September 1937 - 15 February 1938
LCDR / LCDR FUKUYA Masataka: 15 February 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 April 1944
She was registered as Converted Transport on 15 April 1944.

KINUGASA MARU
Maintenance Officers
??? - 15 August 1937 - 4 October 1937

VACANT: 27 September 1937 - 4 October 1937
She was registered as Converted Seaplane Tender on 15 August 1937.

SANYO MARU
Maintenance Officers
??? - 15 August 1941 - 10 September 1941

VACANT: 15 August 1941 - 10 September 1941
She was registered as Converted Seaplane Tender on 15 August 1941.

KUNIKAWA MARU
Maintenance Officers
??? - 1 March 1943 - 25 November 1943

VACANT: 1 March 1943 - 1 October 1943
She was registered as Converted Transport on 1 October 1943.

CHITOSE
Maintenance Officers
(EO) - (E) LCDR SUGIURA Kyoji (Eng. 32) - 10 March 1938 - 25 July 1938
(E) LCDR SUGIURA Kyoji (Eng. 32) - 25 July 1938 - ???
??? - ??? - 15 October 1940

(EO) LCDR / LCDR SUGIURA Tadaji: 15 February 1938 - 10 March 1938
LCDR / LCDR SUGIURA Tadaji: 10 March 1938 - 25 July 1938
VACANT: 25 July 1938 - 5 September 1938
LCDR / LCDR MIYAKAWA Daiki: 5 September 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 October 1940

CHITOSE
Damage Control Officers
??? - 25 July 1938 - 21 September 1939

VACANT: 10 March 1938 - 5 September 1938
LCDR / LCDR SHIMOKAWA Futoshi: 5 September 1938 - 15 December 1938
VACANT: 15 December 1938 - 21 September 1939

CHIYODA
Maintenance Officers
(EO) - (E) LCDR FUKUDA Michio (Eng. 32) - ??? - 10 September 1938
(E) LCDR FUKUDA Michio (Eng. 32) - 10 September 1938 - 15 December 1938

(EO) (ADD) LCDR / LCDR FUKUDA Michio: 25 July 1938 - 10 September 1938
His regular post was Maintenance Officer of Kure Naval Air Group.
(ADD) LCDR / LCDR FUKUDA Michio: 10 September 1938 - 15 December 1938
His regular post was Maintenance Officer of Kure Naval Air Group.

CHIYODA
Damage Control Officers
??? - 10 September 1938 - ???
(E) CDR SHIMOKAWA Futoshi (Eng. 32) - ??? - 21 September 1939

VACANT: 10 September 1938 - 15 December 1938
LCDR / CDR SHIMOKAWA Hutoshi: 15 December 1938 - 21 September 1939

HOSHO
Maintenance Officers
??? - 27 December 1922 - 1 December 1928
(E) LCDR SUZUKI Tsukasa (Eng. 25) - 1 December 1928 - 30 November 1929
(E) LT MUTA Kikuo (Eng. 27) - 30 November 1929 - ???
(E) LCDR ITOYAMA Yutaka (Eng. 30) - ??? - 15 November 1935
(E) LCDR SUZUYAMA Sada (Eng. 31) - 15 November 1935 - 16 November 1936
(E) LCDR OKU Suehiro (Eng. 32) - 16 November 1936 - ???
(E) LCDR YAMAZAKI Torao (Eng. 32) - ??? - 10 April 1939
??? - 10 April 1939 - 15 October 1940

VACANT: 20 September 1922 - 10 December 1928
LCDR / LCDR SUZUKI Tsukasa: 10 December 1928 - 30 November 1929
LT / LCDR MUTA Kikuo: 30 November 1929 - 2 November 1931
LT / LCDR ARIHARA Kohei: 2 November 1931 - 3 October 1933
VACANT: 3 October 1933 - 1 May 1934
LT / LCDR ITOYAMA Yutaka: 1 May 1934 - 15 November 1935
LCDR / LCDR SUZUKI Tadashi: 15 November 1935 - 16 November 1936
LCDR / LCDR OKU Suehiro: 16 November 1936 - 20 October 1937
(ADD) ??? / CDR YAMAZAKI Torao: ??? - 10 April 1939
His regular post was Instructor of Yokosuka Naval Air Group.
VACANT: 10 April 1939 - 15 October 1940

HOSHO
Damage Control Officers
??? - 27 December 1922 - 28 July 1937
(E) LT NARASAKI Seisuke (??) - 28 July 1937 - 15 November 1937
??? - 15 November 1937 - 15 October 1940

VACANT: 20 September 1922 - 28 July 1937
LT / LT NARASAKI Masasuke: 28 July 1937 - 15 November 1937
VACANT: 15 November 1937 - 15 October 1940

RYUJO
Maintenance Officers
(EO) - (E) LCDR MIYAZAKI Yukitake (??) - 3 April 1933 - 9 May 1933
(E) LCDR MIYAZAKI Yukitake (??) - 9 May 1933 - ???
??? - ??? - 15 November 1935
(E) LCDR YAMADA Jiro (??) - 15 November 1935 - ???
??? - ??? - 15 November 1937

(EO) LCDR / LCDR MIYAZAKI Yukitake: 13 May 1932 - 1 April 1933
LCDR / LCDR MIYAZAKI Yukitake: 1 April 1933 - 20 October 1933
LCDR / LCDR SHINOZAKI Isoji: 20 October 1933 - 1 November 1934
LCDR / LCDR YAMAKAWA Yoshio: 1 November 1934 - 15 November 1935
LCDR / LCDR YAMADA Jiro: 15 November 1935 - 16 November 1936
LCDR / LCDR MASUOKA Masuzo: 16 November 1936 - 15 April 1937
LCDR / LCDR SUZUYAMA Tadashi: 15 April 1937 - 15 November 1937

RYUJO
Damage Control Officers
??? - 9 May 1933 - 28 July 1937
(E) LT TORII Takeo (Eng. 33) - 28 July 1937 - 15 November 1937
??? - 15 November 1937 - 1 October 1938

VACANT: 1 April 1933 - 28 July 1937
LT / LCDR TORII Takeo: 28 July 1937 - 1 October 1938

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AKAGI
Maintenance Officers
??? - 25 March 1927 - 1 November 1934
(E) LCDR / (E) CDR SUZUKI Tsukasa (Eng. 25) - 1 November 1934 - 15 November 1935
??? - 15 November 1935 - 1 December 1938

VACANT: 1 June 1926 - 10 December 1928
LCDR / CDR TAKAHASHI Rentaro: 10 December 1928 - 5 November 1929 (DFI)
DFI: Death from Illness
VACANT: 5 November 1929 - 1 August 1930
LCDR / LCDR SAITO Hidehiko: 1 August 1930 - 25 October 1931
VACANT: 25 October 1931 - 15 April 1933
LCDR / LCDR MORI Asazo: 15 April 1933 - 1 November 1934
LCDR / CDR SUZUKI Sui: 1 November 1934 - 15 November 1935
His regular post was Maintenance Officer of Sasebo Naval Air Group.
(ADD) LCDR ARIHARA Kohei: 15 November 1935 - 16 November 1936
His regular post was Maintenance Officer of Sasebo Naval Air Group.
(ADD) LCDR / LCDR MIYATA Masami: 16 November 1936 - 12 July 1937
His regular post was Maintenance Officer of Sasebo Naval Air Group.
VACANT: 12 July 1937 - 15 February 1938
(ADD) LCDR / LCDR MORIKAWA Toshihito: 15 February 1938 - 31 August 1938
His regular post was Maintenance Officer of Sasebo Naval Air Group.
VACANT: 31 August 1938 - 1 December 1938

AKAGI
Damage Control Officers
??? - 25 March 1927 - 10 December 1928
(E) LCDR NAGASHIMA Kunosuke (??) - 10 December 1928 - ???
??? - ??? - 1 December 1930
(E) LCDR KITANO Michitoshi (Eng. 27) - 1 December 1930 - ???
??? - ??? - 15 November 1934
(E) LCDR MIYATA Masami (Eng. 31) - 15 November 1934 - ???
??? - ??? - 15 December 1938

Kosakucho
VACANT: 1 June 1926 - 10 December 1928
LCDR / LCDR NAGASHIMA Kyunosuke: 10 December 1928 - 30 November 1929
VACANT: 30 November 1929 - 1 December 1930
LCDR / LCDR KITANO Michitoshi: 1 December 1930 - 1 December 1931
VACANT: 1 December 1931 - 1 June 1933
LT / LT YAMAMOTO Ryozai: 1 June 1933 - 5 October 1933
LT / LCDR KUBO Tokuichi: 5 October 1933 - 15 November 1934
LT / LT MIYATA Masami: 15 November 1934 - 21 October 1935
VACANT: 21 October 1935 - 15 December 1938

KAGA
Maintenance Officers
??? - 1 March 1928 - 10 December 1928
(E) LCDR OCHIAI Seiichi (Eng. 25) - 10 December 1928 - ???
??? - ??? - 24 October 1931

??? - 3 October 1933 - 16 November 1936

??? - 1 December 1938 - 15 October 1940

VACANT: 1 March 1928 - 10 December 1928
LCDR / LCDR OCHIAI Seiichi: 10 December 1928 - 1 November 1930
VACANT: 1 November 1930 - 25 October 1931
LCDR / CDR TAJIMA Fukuo: 25 October 1931 - 1 December 1932
CDR / CDR ISHII Masao: 1 December 1932 - 1 December 1932
VACANT: 1 December 1932 - 10 October 1935
LCDR / CDR HONDA Ikichi: 10 October 1935 - 16 November 1936
LCDR / CDR MORIHIRO Sakuro: 16 November 1936 - 15 November 1937
LCDR / CDR ARIHARA Kohei: 15 November 1937 - 15 December 1938
VACANT: 15 December 1938 - 15 October 1940

KAGA
Damage Control Officers
??? - 1 March 1928 - 30 November 1929
(E) LCDR KOSHIZAWA Denji (??) - 30 November 1929 - ???
??? - ??? - 1 December 1936

??? - 15 December 1938 - 15 November 1940

VACANT: 1 March 1928 - 30 November 1929
LCDR / LCDR KOSHIZAWA Denji: 30 November 1929 - 15 November 1930
VACANT: 15 November 1930 - 2 November 1931
LT / LCDR KONDO Ryu: 2 November 1931 - 1 December 1932
LCDR / LCDR YAMAGUCHI Bunzo: 1 December 1932 - 13 March 1933
LCDR / LCDR KITANO Michitoshi: 13 March 1933 - 20 October 1933
VACANT: 20 October 1933 - 31 October 1935
LT / LCDR YAMAMOTO Yoshiki: 31 October 1935 - 1 December 1936
LCDR / LCDR KURITA Masayoshi: 1 December 1936 - 15 November 1937
LT / LCDR NARASAKI Seisuke: 15 November 1937 - 1 October 1938
LCDR / LCDR KIMURA Chosuke: 1 October 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 November 1940

HIRYU
Maintenance Officers
(EO) - (E) LCDR IZAWA Tatsuo (Eng. 33) - ??? - 1 April 1939
(E) LCDR IZAWA Tatsuo (Eng. 33) - 1 April 1939 - 1 May 1939

(EO) (ADD) CDR / CDR IZAWA Tatsuo: 15 December 1938 - 1 April 1939
His regular post was Division Officer of Yokosuka Naval Air Group.
CDR / CDR IZAWA Tatsuo: 1 April 1939 - 1 May 1939

KONGO
Damage Control Officers
??? - 16 August 1913 - 11 December 1928

(E) LCDR YAMAUCHI Shojiro (??) - 1 December 1929 - ???
??? - ??? - 1 December 1931

(E) LCDR YOSHIDA Koichi (Eng. 29) - 20 October 1933 - ???
??? - ??? - 1 April 1936
(E) LCDR HORIE Ryusuke (Eng. 30) - 1 April 1936 - 8 January 1937
??? - 8 January 1937 - 1 December 1937

VACANT: 1 December 1912 - 10 December 1928
LCDR / LCDR MATSUMURA Tsumiho: 10 December 1928 - 30 November 1929
LCDR / LCDR YAMAUCHI Shojiro: 30 November 1929 - 1 October 1930
VACANT: 1 October 1930 - 1 December 1931
LCDR / LCDR MATSUSUE Motosada: 1 December 1931 - 1 December 1932
LCDR / LCDR TAKEBAYASHI Chuji: 1 December 1932 - 5 October 1933
VACANT: 5 October 1933 - 20 October 1933
LCDR / LCDR YOSHIDA Koichi: 20 October 1933 - 1 November 1934
VACANT: 1 November 1934 - 1 April 1936
LCDR / LCDR HORIE Ryusuke: 1 April 1936 - 7 January 1937
VACANT: 7 January 1937 - 1 December 1937

HIEI
Damage Control Officers
??? - 4 August 1914 - 10 December 1928
(E) LCDR USHIO Muneharu (??) - 10 December 1928 - ???
??? - ??? - 23 September 1938

VACANT: 20 September 1913 - 10 December 1928
LCDR / LCDR USHIO Muneharu: 10 December 1928 - 30 November 1929
VACANT: 30 November 1929 - 15 November 1932
LT / ??? YOSHITAKE Naoyuki: 15 November 1932 - ???
LCDR / LCDR MATSUZAKI Masayasu: 1 November 1934 - 21 October 1935
LT / LT KUBOKI Goro: 21 October 1935 - 2 November 1936
VACANT: 2 November 1936 - 21 September 1939

KIRISHIMA
Damage Control Officers
??? - 19 April 1915 - 1 December 1930

(E) LCDR OMOTO Masazo (??) - 1 December 1931 - ???
??? - ??? - 1 December 1936
(E) LCDR KUBO Tokuichi (Eng. 30) - 1 December 1936 - ???
??? - ??? - 1 December 1938

VACANT: 15 December 1914 - 1 December 1930
LCDR / LCDR SASHIYAMA Tatsuo: 1 December 1930 - 1 December 1931
LCDR / LCDR OMOTO Masao: 1 December 1931 - 1 December 1932
VACANT: 1 December 1932 - 1 June 1933
LT / LT MIYATA Masami: 1 June 1933 - 15 November 1934
VACANT: 15 November 1934 - 1 February 1936
LCDR / LCDR MASUI Mitsutoshi: 1 February 1936 - 1 December 1936
LCDR / CDR KUBO Tokuichi: 1 December 1936 - 1 December 1938

HARUNA
Damage Control Officers
??? - 19 April 1915 - 10 December 1928

(E) LCDR KAWAMOTO Minoru (Eng. 28) - 1 December 1932 - ???
??? - ??? - 1 December 1936
(E) LCDR TSURU Minoru (??) - 1 December 1936 - ???
??? - ??? - 15 October 1939

VACANT: 15 December 1913 - 10 December 1928
LCDR / LCDR TANABE Masanori: 10 December 1928 - 30 November 1929
LCDR / LCDR MATSUMURA Tsumiho: 30 November 1929 - 1 December 1930
LCDR / LCDR MATSUSUE Motosada: 1 December 1930 - 1 December 1931
LCDR / LCDR KIMURA Ryuichiro: 1 December 1931 - 10 February 1932
VACANT: 10 February 1932 - 1 December 1932
LCDR / LCDR KAWAMOTO Minoru: 1 December 1932 - 15 November 1933
VACANT: 15 November 1933 - 5 February 1934
LCDR / ??? YAMAGUCHI Bunzo: 5 February 1934 - ???
??? / LCDR YOSHITAKE Naoyuki: ??? - 25 October 1935
LCDR / LCDR MURAYAMA Aishichi: 25 October 1935 - 1 December 1936
LCDR / LCDR TSURU Minanori: 1 December 1936 - 1 December 1937
CDR / CDR MURAHASHI Tokuji: 15 October 1939 - 15 October 1940

FUSO
Damage Control Officers
??? - 8 November 1915 - 1 November 1918
(E) LT KOBAYASHI Hojiro (??) - 1 November 1918 - ???
??? - ??? - 1 October 1938

VACANT: 26 February 1915 - 20 May 1933
LT / LT TADAKI Shigenobu: 20 May 1933 - 1 November 1934
LT / LCDR KOBAYASHI Hojiro: 1 November 1934 - 1 December 1936
VACANT: 1 December 1936 - 1 October 1938

YAMASHIRO
Damage Control Officers
??? - 31 March 1917 - 10 December 1928

(E) LCDR MINOURA Kiyoshi (Eng. 25) - 30 November 1929 - ???
??? - ??? - 15 November 1934

??? - 21 October 1935 - 1 December 1936
(E) LCDR KUBOKI Goro (Eng. 31) - 1 December 1936 - ???
??? - ??? - 25 June 1938

VACANT: 20 May 1916 - 10 December 1928
LCDR / LCDR HIRAI Ryukichi: 10 December 1928 - 30 November 1929
LCDR / LCDR MINOWA Kiyoshi: 30 November 1929 - 1 December 1930
VACANT: 1 December 1930 - 15 November 1934
LCDR / LCDR SHIKATA Koji: 15 November 1934 - 21 October 1935
LCDR / LCDR MATSUZAKI Masayasu: 21 October 1935 - 1 June 1936
VACANT: 1 June 1936 - 1 December 1936
LCDR / LCDR KUBOKI Goro: 1 December 1936 - 1 December 1937
VACANT: 1 December 1937 - 20 October 1938

ISE
Damage Control Officers
??? - 15 December 1917 - 10 December 1928

??? - 5 April 1929 - 30 November 1929

(E) LCDR TORIUMI Senichi (??) - 1 December 1930 - ???
??? - ??? - 1 November 1934

??? - 20 March 1936 - 2 November 1936

VACANT: 23 July 1917 - 10 December 1928
LCDR / LCDR TORIYAMA Yuzo: 10 December 1928 - 5 April 1929
VACANT: 5 April 1929 - 30 November 1929
LCDR / LCDR OKADA Koji: 30 November 1929 - 1 December 1930
LCDR / LCDR TORIUMI Sen’ichi: 1 December 1930 - 15 November 1932
VACANT: 15 November 1932 - 15 August 1934
LCDR / LCDR MORIMOTO Torao: 15 August 1934 - 1 November 1934
LCDR / LCDR HANDA Kanazuchi: 1 November 1934 - 15 November 1935
VACANT: 15 November 1935 - 10 January 1936
(ADD) LCDR / CDR NAKAJIMA Shiro: 10 January 1936 - 20 March 1936
His regular post was Kosakucho of HYUGA.
(ADD) LCDR / LCDR MURAO Juji: 20 March 1936 - 11 September 1936
His regular post was Kosakucho of HYUGA.
VACANT: 11 September 1936 - 2 November 1936

HYUGA
Damage Control Officers
??? - 30 April 1918 - 10 December 1928
(E) LCDR NAKAJIMA Ichiro (??) - 10 December 1928 - ???
??? - ??? - 1 December 1930
(E) LCDR ISHIZAKI Chuzo (??) - 1 December 1930 - ???
??? - ??? - 1 December 1932
(E) LCDR SAKAGAMI Masanobu (??) - 1 December 1932 - ???
??? - ??? - 15 November 1934
(E) LCDR KONDO Masukichi (??) - 15 November 1934 - ???
??? - ??? - 10 January 1936

??? - 20 March 1936 - 2 November 1936

(E) LCDR OZASA Yoshimitsu (Eng. 32) - 5 November 1937 - ???
??? - ??? - 1 March 1940

VACANT: 1 November 1917 - 10 December 1928
LCDR / LCDR NAKAJIMA Ichiro: 10 December 1928 - 30 November 1929
VACANT: 30 November 1929 - 1 December 1930
LCDR / LCDR ISHIZAKI Chuzo: 1 December 1930 - 10 February 1932
LCDR / LCDR KIMURA Ryuichiro: 10 February 1932 - 1 December 1932
LT / LT SAKAGAMI Masanobu: 1 December 1932 - 1 November 1933
LT / LCDR ARIMOTO Hiroshi: 1 November 1933 - 15 August 1934
VACANT: 15 August 1934 - 15 November 1934
LCDR / LCDR KONDO Masukichi: 15 November 1934 - 1 April 1935
VACANT: 1 April 1935 - 10 January 1936
LCDR / LCDR NAKAJIMA Shiro: 10 January 1936 - 20 March 1936
LCDR / LCDR MURAO Juji: 20 March 1936 - 2 November 1936
LT / LCDR KUBOKI Goro: 2 November 1936 - 1 December 1936
LCDR / LCDR HASEGAWA Yoshiro: 1 December 1936 - 5 November 1937
LCDR / LCDR OZASA Yoshimitsu: 5 November 1937 - 1 December 1938
VACANT: 1 December 1938 - 1 March 1940

NAGATO
Damage Control Officers
??? - 25 November 1920 - 10 December 1928

(E) LCDR TANABE Kyotoku (??) - 30 November 1929 - ???
??? - ??? - 21 October 1935

??? - 1 June 1936 - 2 November 1936
(E) LCDR YOSHIDA Koichi (Eng. 29) - 2 November 1936 - ???
??? - ??? - 1 December 1938

VACANT: 2 March 1920 - 10 December 1928
LCDR / LCDR MINOURA Kiyoshi: 10 December 1928 - 30 November 1929
LCDR / LCDR TANABE Masanori: 30 November 1929 - 31 October 1931
VACANT: 31 October 1931 - 1 June 1933
LT / LT KURITA Masayoshi: 1 June 1933 - 5 October 1933
VACANT: 5 October 1933 - 1 April 1935
LCDR / LCDR KONDO Masukichi: 1 April 1935 - 21 October 1935
LCDR / LCDR HAGIWARA Kan’ichi: 21 October 1935 - 1 June 1936
LCDR / LCDR MATSUZAKI Masayasu: 1 June 1936 - 2 November 1936
LCDR / CDR YOSHIDA Koichi: 2 November 1936 - 1 December 1937
VACANT: 1 December 1937 - 25 June 1938
LCDR / LCDR MORIMOTO Kazuo: 25 June 1938 - 1 December 1938

MUTSU
Damage Control Officers
??? - 24 October 1921 - 10 December 1928

??? - 1 December 1930 - 1 December 1931

(E) LCDR YOSHIDA Kyoichi (??) - 1 December 1932 - ???
??? - ??? - 1 April 1936

VACANT: 1 March 1921 - 10 December 1928
LCDR / LCDR AKAMATSU Kaichiro: 10 December 1928 - 1 December 1930
VACANT: 1 December 1930 - 1 December 1932
LCDR / LCDR YOSHIDA Koichi: 1 December 1932 - 20 October 1933
VACANT: 20 October 1933 - 1 April 1936

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