More IJN Officer Info

[fontessa]

Hello ijnfleetadmiral,

1) Could this be correct for NOTORO Chief Engineers?
(E) LCDR TANAKA Naokuma (Eng. 18) - 1 December 1922 - 15 June 1923 (I have the same dates for him for ERIMO Chief Engineers.)

SHRETOKO
LCDR / LCDR: 1 December 1922 - 15 June 1923
ERIMO
(ADD) LCDR / LCDR: 1 December 1922 - 15 June 1923
His regular post was Engineer Officer of SHIRETOKO.

2) Could this be correct for KAMOI Chief Engineers?
(E) CDR OKUMA Shizuo (??) - 12 September 1922 - 20 June 1923
(E) LCDR HORITANI Tomizo (??) - 20 June 1923 - 1 May 1924

CDR / ??? OKUMA Shizuo: 12 September 1922 - ???
??? / LCDR ASAFURU Tokusuke: ??? - 20 June 1923
LCDR / LCDR HORITANI Tomizo: 20 June 1923 - 1 May 1924

3) Could this be correct for KAZAHAYA Chief Engineers?
VACANT - 5 September 1943 - 6 October 1943

The above is correct.

4) For SHIOYA, I have NAKAO Shojiro as Operations Officer, not Chief Engineer.

I have mistaken. SHIOYA didn’t have the post of Engineer Officer.

ASAHI
Chief Engineers
??? - 31 July 1900 - 23 October 1900

??? - 29 March 1907 - 1 December 1911

(E) CDR ADACHI Shigenori (??) - 1 December 1912 - ???
??? - ??? - 1 December 1916
(E) CDR KURODA Yoshisada (??) - 1 December 1916 - ???
??? - ??? - 26 January 1920

(E) LCDR YAMAMOTO Yasukuni (??) - 1 December 1924 - ???
(E) LCDR SUZUKI Reizo (??) - ??? - 1 December 1926

(E) LCDR KURAMOTO Seishi (??) - 1 December 1930 - ???
(E) LCDR SENDO Masaru (Eng. 27) - ??? - 1 December 1932
(E) LCDR KADOKURA Kohei (??) - 1 December 1932 - ???
(E) LCDR YUKIMORI Yoshimichi (??) - ??? - 15 November 1934
(E) LCDR UTSUMI Hachiro (??) - 15 November 1934 - ???
??? - ??? - 15 November 1935

LCDR / LCDR KAWASAKI Munetake: 1 April 1923 - 1 March 1924
VACANT: 1 March 1924 - 1 December 1924
LCDR / LCDR YAMAKI Yasuyuki: 1 December 1924 - 1 August 1925
LCDR / LCDR SUZUKI Reizo: 1 August 1925 - 1 December 1926
LCDR / LCDR YAMAGUCHI Isoji: 1 December 1926 - 1 April 1927
VACANT: 1 April 1927 - 1 August 1927
LCDR / LCDR YOKOYAMA Yuzaburo: 1 August 1927 - 15 October 1927
VACANT: 15 October 1927 - 1 December 1927
LCDR / LCDR KOSAKA Arata: 1 December 1927 - 30 November 1929
LCDR / CDR OSHIGE Tamehiro: 30 November 1929 - 1 December 1930
LCDR / LCDR KURAMOTO Seishi: 1 December 1930 - 1 August 1931
LCDR / LCDR YOSHIMOTO Kanosuke: 1 August 1931 - 11 January 1932
LCDR / LCDR SENDO Masaru: 11 January 1932 - 1 December 1932
LCDR / LCDR KADOKURA Kohei: 1 December 1932 - 1 November 1933
LCDR / LCDR YUKIMORI Yoshimichi: 1 November 1933 - 15 November 1934
LCDR / LCDR UTSUMI Hachiro: 15 November 1934 - 15 March 1935
(ADD) LCDR / LCDR TOKUYAMA Zenzo: 15 March 1935 - 1 June 1935
His regular post was Engineer Officer of SETTSU.
LCDR / LCDR TOKUYAMA Zenzo: 1 June 1935 - 15 November 1935

SHOEI/MATSUE MARU
Chief Engineers
(E) LT OKA Masao (Res.) - 1 March 1941 - ???
(E) LTJG / (E) LT / (E) LCDR* TOMONARI Shozaburo (Res.) - ??? - 12 May 1942 (KIA)

LT (Res.) / ??? OKA Masao: ??? – 1 March 1941
LT (Res.) / LT (Res.) / LCDR* TOMONARI Kyuzaburo: 1 March 1941 - 12 May 1942 (KIA)

HAKKAI MARU
Chief Engineers
??? - 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
Chief Engineers
??? - 28 August 1941 - 15 February 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.

YASUKUNI MARU
Chief Engineers
??? - 29 October 1940 - 16 December 1940

VACANT: 12 December 1940 - 16 December 1940
YASUKUNI MARU was registered as Converted Submarine Tender on 16 December 1940.

RIO DE JANEIRO MARU
Chief Engineers
??? - 1 November 1940 - 25 March 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.

NACHI/NATI MARU
Chief Engineers
??? - 21 January 1943 - 15 August 1945

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

KINRYU MARU
Chief Engineers
??? - 1 September 1938 - 5 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
Chief Engineers
??? - 10 April 1940 - 15 April 1940

ABSENT: 15 April 1940 - 1 July 1940
She was registered as Converted Transport on 15 April 1940.

KINJOSAN MARU
Chief Engineers
??? - 3 February 1941 - 1 July 1941

LT (Res.) / LT (Res.) / LCDR* OKA Masao: 1 March 1941 - 4 May 1942 (KIA)
She was registered as Auxiliary Cruiser on 1 March 1941.

KONGO MARU
Chief Engineers
??? - 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
Chief Engineers
??? - 15 August 1941 - 20 September 1941

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

UKISHIMA/UKISIMA MARU
Chief Engineers
??? - 3 September 1941 - 20 September 1941

UKISHIMA MARU was registered as Auxiliary Cruiser on 20 September 1941.

KIYOSUMI MARU
Chief Engineers
??? - 5 September 1941 - 1 December 1941

KIYOSUMI MARU was registered as Auxiliary Cruiser on 1 December 1941.

fontessa

[ijnfleetadmiral]

Awesome...thanks!

1) For KAMOI, was ASAFURU Tokusuke from Engineer Academy Class 17, by any chance? I have an officer named ASAKO Tokusuke (浅古徳助) in that class, so I was curious.

2) Is this correct for KINJOSAN MARU Chief Engineers?
ABSENT or VACANT - 3 February 1941 - 1 March 1941

Some more for you:

KINUGASA MARU
Chief Engineers
??? - 15 August 1937 - 7 October 1944

KAGU MARU
Chief Engineers
??? – 25 August 1937 – 15 January 1939
(E) LCDR TERADA Torao (Eng. 32) – 15 January 1939 – 20 April 1939
??? – 20 April 1939 – 4 November 1944

SHINKO MARU
Chief Engineers
??? - 3 December 1940 – 16 December 1940

KOEI MARU
Chief Engineers
LT NISHINO Takeo (??) – 15 April 1946 - ???

KORYU MARU
Chief Engineers
??? - 16 July 1944 - 28 July 1945

HATSUTAKA
Chief Engineers
VACANT – 15 November 1940 - ???
LT OGURA Tokuichi (Spec. Duty) - ??? – 15 November 1943

AOTAKA
Chief Engineers
??? – 15 October 1940 - 26 September 1944

WAKATAKA
Chief Engineers
??? - 30 November 1941 - 15 August 1945

TOKIWA
Chief Engineers
(E) CDR WATANABE Jutaro (Cradle) - 18 May 1899 - ???
??? - ??? - 1 October 1901

??? - 4 November 1905 - 28 September 1907

??? - 1 April 1911 - 1 December 1911

(E) LCDR KUNISHIMA Makoto (??) - 1 December 1913 - ???
??? - ??? - 15 September 1919
(E) CDR FUJITA Rokuro (??) - 15 September 1919 - ???
??? - ??? - 1 December 1924

??? - ??? - 10 December 1928
(E) LCDR MIYANO Koji (Eng. 19) - 10 December 1928 - ???
(E) CDR TAMAKI Naokichi (??) - ??? - 1 December 1930
(E) LCDR KOBAYASHI Hisataka (??) - 1 December 1930 - ???
??? - ??? - 15 November 1933
(E) LCDR SENDAI Tsunetoshi (??) - 15 November 1933 - ???
(E) LCDR UTSUMI Hachiro (??) - ??? - 15 November 1935

??? - 16 August 1937 - 1 March 1940

SHIRATAKA
Chief Engineers
(EO) - (E) LT MORIYAMA Masakuni (Eng. 27) - ??? - 9 April 1929
(E) LT MORIYAMA Masakuni (Eng. 27) - 9 April 1929 - ???
(E) LT UENO Kimiji (??) - ??? - 1 December 1930

(E) LCDR ISHIDA Mutsumi (Eng. 31) - 1 December 1936 - ???
??? - ??? – 2 March 1944

ITSUKUSHIMA
Chief Engineers
(E) LT OTANI Yoshiya (??) - 26 December 1929 - ???
(E) LCDR NEMOTO Kinji (??) - ??? - 1 December 1931
(E) LCDR SHIMANA Masao (??) - 1 December 1931 - ???
(E) LCDR SENZU Masaru (??) - ??? - 1 November 1934
(E) LCDR TAMPO Yoshibumi (Eng. 28) - 1 November 1934 - ???
(E) LCDR UDAKA Tadatoshi (Eng. 30) - ??? - 1 December 1937

??? – 15 November 1939 – 10 September 1942

YAEYAMA
Chief Engineers
??? - 1 May 1940 - ???
LT / LCDR* YAMAZAKI Denzo (Spec. Duty) - ??? - 24 September 1944 (KIA)

OKINOSHIMA
Chief Engineers
??? - 1 December 1937 - 1 December 1938

[fontessa]

Hello ijnfleetadmiral,

1) For KAMOI, was ASAFURU Tokusuke from Engineer Academy Class 17, by any chance? I have an officer named ASAKO Tokusuke (浅古徳助) in that class, so I was curious.

ASAFURU Tokusuke was incorrect. ASAKO Tokusuke is correct.

2) Is this correct for KINJOSAN MARU Chief Engineers?
ABSENT or VACANT - 3 February 1941 - 1 March 1941

She was chartered on 3 February 1941.
She was registered as Auxiliary Cruiser on 1 March 1941.
So,
ABSENT: 3 February 1941 - 1 March 1941

KINUGASA MARU
Chief Engineers
??? - 15 August 1937 - 7 October 1944

LCDR / LCDR OKADA Kiyoshi: 27 September 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
Chief Engineers
??? - 25 August 1937 - 15 January 1939
(E) LCDR TERADA Torao (Eng. 32) - 15 January 1939 - 20 April 1939
??? - 20 April 1939 - 4 November 1944

VACANT: 25 August 1937 - 25 August 1937
LCDR / LCDR HASEGAWA Hideo: 25 August 1937 - 1 June 1938
LCDR / LCDR KOMO’OKA Toyo’o: 1 June 1938 - 15 December 1938
VACANT: 15 December 1938 - 15 January 1939
LCDR / LCDR TERADA Torao: 15 January 1939 - 20 April 1939
NO DATA
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.

SHINKO MARU
Chief Engineers
??? - 3 December 1940 - 16 December 1940

ABSENT: 3 December 1940 - 16 December 1940

KOEI MARU
Chief Engineers
LT NISHINO Takeo (??) - 15 April 1946 - ???

DO2 / ??? NISHIO Takeo: 15 April 1946 - ???
DO2: 2nd Demobilization Official

KORYU MARU
Chief Engineers
??? - 16 July 1944 - 28 July 1945

NO DATA

HATSUTAKA
Chief Engineers
VACANT - 15 November 1940 - ???
LT OGURA Tokuichi (Spec. Duty) - ??? - 15 November 1943

VACANT: 15 November 1940 - ???
??? / LT [S.D.] OGURA Tokuichi ??? - 15 November 1943

AOTAKA
Chief Engineers
??? - 15 October 1940 - 26 September 1944

NO DATA: Probably special duty officers were appointed / relieved.

WAKATAKA
Chief Engineers
??? - 30 November 1941 - 15 August 1945

WAKATAKA didn’t have the post of Engineer Officer during the war.

TOKIWA
Chief Engineers
(E) CDR WATANABE Jutaro (Cradle) - 18 May 1899 - ???
??? - ??? - 1 October 1901

??? - 4 November 1905 - 28 September 1907

??? - 1 April 1911 - 1 December 1911

(E) LCDR KUNISHIMA Makoto (??) - 1 December 1913 - ???
??? - ??? - 15 September 1919
(E) CDR FUJITA Rokuro (??) - 15 September 1919 - ???
??? - ??? - 1 December 1924

??? - ??? - 10 December 1928
(E) LCDR MIYANO Koji (Eng. 19) - 10 December 1928 - ???
(E) CDR TAMAKI Naokichi (??) - ??? - 1 December 1930
(E) LCDR KOBAYASHI Hisataka (??) - 1 December 1930 - ???
??? - ??? - 15 November 1933
(E) LCDR SENDAI Tsunetoshi (??) - 15 November 1933 - ???
(E) LCDR UTSUMI Hachiro (??) - ??? - 15 November 1935

??? - 16 August 1937 - 1 March 1940

LCDR / LCDR TAKEUCHI Shinsuke: 20 February 1924 - 1 December 1924
LCDR / LCDR YAMADA Michihiro: 1 December 1924 - 10 November 1925
LCDR / LCDR HIROBE Masujiro: 10 November 1925 - 10 December 1928
LCDR / CDR MIYANO’O Koji: 10 December 1928 - 30 January 1930
LCDR / CDR TAMAKI Naokichi: 30 January 1930 - 1 December 1930
LCDR / LCDR KOBAYASHI Hisataka: 1 December 1930 - 7 October 1931
LCDR / CDR NOISHIKI Hisashi: 7 October 1931 - 15 November 1933
LCDR / LCDR KAWAUCHI Shizutoshi: 15 November 1933 - 15 March 1935
LCDR / LCDR UTSUMI Hachiro: 15 March 1935 - 15 November 1935
LCDR / LCDR TOYA Yoshikuni: 15 November 1935 - 1 December 1936
LCDR / LCDR KAJITANI Norio: 1 December 1936 - 16 August 1937
(ADD) LCDR / LCDR TOKUYAMA Zenzo: 16 August 1937 - 10 November 1937
LCDR / LCDR YUDA Tsuneaki: 10 November 1937 - 15 August 1938
His regular post was Engineer Officer of NAGARA.
(ADD) CDR / CDR KOMOTO Minoru: 15 August 1938 - 1 September 1938
His regular post was Engineer Officer of NATORI.
VACANT: 1 September 1938 - 1 March 1940

SHIRATAKA
Chief Engineers
(EO) - (E) LT MORIYAMA Masakuni (Eng. 27) - ??? - 9 April 1929
(E) LT MORIYAMA Masakuni (Eng. 27) - 9 April 1929 - ???
(E) LT UENO Kimiji (??) - ??? - 1 December 1930

(E) LCDR ISHIDA Mutsumi (Eng. 31) - 1 December 1936 - ???
??? - ??? - 2 March 1944

(EO) LT / LT MORIYAMA Masakuni: 15 January 1929 - 9 April 1929
LT / LT MORIYAMA Masakuni: 9 April 1929 - 20 January 1930
LT / LCDR UENO Kimiji: 20 January 1930 - 1 December 1930
LT / LCDR KADOKURA Kohei: 1 December 1930 - 1 December 1932
LT / LCDR TOYA Yoshikuni: 1 December 1932 - 15 November 1934
LCDR / LCDR MURATA Toshio: 15 November 1934 - 1 December 1936
LCDR / ??? ISHIDA Mutsumi: 1 December 1936 - ???
LCDR / LCDR MURATA Toshio: 15 November 1934 - 1 December 1936
LCDR / LCDR ISHIDA Mutsumi: 1 December 1936 - 10 November 1937
LCDR / LCDR SAKOTA Sueharu: 10 November 1937 - 15 December 1938
NO DATA: Probably special duty officers were appointed / relieved.
LT [S.D.] / LT [S.D.] SHIMIZU Muneharu: 2 March 1944 - 10 October 1944

ITSUKUSHIMA
Chief Engineers
(E) LT OTANI Yoshiya (??) - 26 December 1929 - ???
(E) LCDR NEMOTO Kinji (??) - ??? - 1 December 1931
(E) LCDR SHIMANA Masao (??) - 1 December 1931 - ???
(E) LCDR SENZU Masaru (??) - ??? - 1 November 1934
(E) LCDR TAMPO Yoshibumi (Eng. 28) - 1 November 1934 - ???
(E) LCDR UDAKA Tadatoshi (Eng. 30) - ??? - 1 December 1937

??? - 15 November 1939 - 10 September 1942

(EO) LT / LT OTANI Yoshiya: 1 June 1929 - 26 December 1929
LT / LT OTANI Yoshiya: 26 December 1929 - 1 December 1930
LCDR / LCDR NEMOTO Kinji: 1 December 1930 - 1 December 1931
LCDR / LCDR SHIMANA Masao: 1 December 1931 - 1 November 1933
LCDR / LCDR SENDO Masaru: 1 November 1933 - 1 November 1934
LCDR / LCDR TAMBO Yoshifumi: 1 November 1934 - 15 April 1935
LCDR / LCDR NUMATA Akira: 15 April 1935 - 25 October 1935
LCDR / LCDR MURAKADO Yasuzo: 25 October 1935 - 2 November 1936
LCDR / ??? UDAKA Tadatoshi: 2 November 1936 - ???
LCDR / LCDR MURAKADO Yasuzo: 25 October 1935 - 2 November 1936
LCDR / LCDR UDAKA Tadatoshi: 2 November 1936 - 1 December 1937
LCDR / LCDR FUKAGAWA Sobei: 1 December 1937 - 10 March 1939
NO DATA: Probably special duty officers were appointed / relieved.

YAEYAMA
Chief Engineers
??? - 1 May 1940 - ???
LT / LCDR* YAMAZAKI Denzo (Spec. Duty) - ??? - 24 September 1944 (KIA)

LCDR / LCDR ARAKI Shuji: 2 December 1935 - 1 December 1936
LCDR / LCDR YAMADA Sadatomo: 1 December 1936 - 30 December 1937
(ADD) LCDR / CDR KONO Nakaji: 30 December 1937 - 20 January 1938
His regular post was Engineer Officer of KITAKAMI.
LCDR / LCDR HORIE Kuniyuki: 20 January 1938 - 15 December 1938
LT / LT YOTA Hiroshi: 15 December 1938 -15 November 1939
LT / LT MATSUDA Kunio: 15 November 1939 - 1 May 1940
NO DATA: Probably special duty officers were appointed / relieved.
??? / LT (S.D.) / LCDR* YAMAZAKI Denzo: ??? - 24 September 1944 (KIA)

OKINOSHIMA
Chief Engineers
??? - 1 December 1937 - 1 December 1938

CDR / CDR TAKAGI Shoichi: 1 December 1937 - 1 December 1938

fontessa

[ijnfleetadmiral]

Awesome...thanks!

1) Is this correct for KINUGASA MARU Chief Engineers?
VACANT - 15 August 1937 - 27 September 1937

Some more for you:

KOMAHASHI
Chief Engineers
??? - 16 August 1914 - 1 December 1917

(E) LT MARUYAMA Hisashi (Eng. 18) - 1 December 1919 - ???
??? - ??? - 1 December 1922

??? - 1 December 1923 - 1 November 1925

(E) LT MAEDA Kokichi (??) - 1 December 1927 - ???
??? - ??? - 1 December 1930

(E) LT WATABE Takeo (??) - 15 November 1932 - ???
??? - ??? - 15 November 1935
(E) LT YAMADA Keizo (??) - 15 November 1935 - ???
??? - ??? - 1 December 1936

(E) LT KOMATSUZAKI Isamu (??) - 1 December 1937 - ???
(E) LCDR TANAKA Michitaro (??) - ??? - 10 January 1940

??? - 21 December 1940 - 25 October 1942

JINGEI
Chief Engineers
(E) LCDR ASAI Masumi (Eng. 17) - 10 April 1924 - ???
(E) LCDR SAWAMURA Shichiro (Eng. 17) - ??? - 1 December 1925

(E) LCDR SATA Naotaka (??) - 15 November 1935 - ???
(E) CDR YUKIMORI Yoshimichi (??) - ??? - 8 April 1939

CHOGEI
Chief Engineers
??? - 1 December 1926 - 21 May 1928

??? - 1 December 1936 - 10 November 1937

LCDR KAWABE Shigekazu (??) – 15 August 1946 - ???

YAKUMO
Chief Engineers
??? - 12 March 1902 - 11 June 1902

??? - 6 September 1902 - 26 September 1903

??? - 4 November 1905 - 10 May 1906

??? - 22 November 1906 - 22 November 1907
(E) CDR HIRANO Katsuhiko (19) - 22 November 1907 - ???
??? - ??? - 2 March 1913

(E) LCDR OTSUKA Kiichi (??) - 1 December 1913 - ??? (Acting)
??? - ??? - 10 July 1919

(E) LCDR YAMAZAKI Masao (Eng. 17) - 15 April 1924 - ???
??? - ??? - 1 May 1929

(E) CDR AITANI ??? (??) - 1 September 1932 - ???
(E) CDR TAMAKI Naokichi (??) - ??? - 1 December 1933

IZUMO
Chief Engineers
(E) CDR SAITO Toshimasa (Cradle) - 25 September 1900 - ???
??? - ??? - 10 January 1904

??? - 12 January 1905 - 4 November 1905

(E) CDR HIGAI Hidejiro (??) - 1 December 1910 - ???
??? - ??? - 15 April 1922

(E) CDR OTSU Hideo (??) - 20 July 1923 - ???
??? - ??? - 1 December 1927
(E) CDR YAMADA Michihiro (??) - 1 December 1927 - ???
??? - ??? - 12 March 1930

(E) LCDR FUJISHIMA Shigeo (??) - 1 December 1936 - ???
(E) CDR OTANI Yoshiya (??) - ??? - 1 December 1938

IWATE
Chief Engineers
(E) CDR ABE Tatsumi (17) - 18 April 1907 - ???
??? - ??? - 1 December 1908
(E) CDR KIDO Komajiro (19) - 1 December 1908 - ???
??? - ??? - 1 December 1912
(E) CDR HOSONO Kozaburo (??) - 1 December 1912 - ???
(E) CDR AOYAGI Kenzo (??) - ??? - 1 December 1916

(E) LCDR SATO Makoto (??) - 10 November 1918 - ???
(E) CDR TANAKA Joji (??) - ??? - 20 April 1920

(E) LCDR KATO ??? (??) - 7 April 1921 - ???
(E) CDR HONDA Keitaro (Eng. 13) - ??? - 2 May 1924

(E) CDR NAMEKAWA Shimpei (Eng. 18) - 1 December 1926 - ???
??? - ??? - 10 December 1928
(E) CDR MATSUMOTO Yukie (??) - 10 December 1928 - ???
??? - ??? - 1 November 1930

(E) CDR MIURA Morie (Eng. 24) – 25 August 1933 - ???
(E) CDR UMEKITA Shohei (??) - ??? - 15 November 1934

[fontessa]

Hello ijnfleetadmiral,

1) Is this correct for KINUGASA MARU Chief Engineers?
VACANT - 15 August 1937 - 27 September 1937

ABSENT: 15 August 1937 - 27 September 1937
She was registered as Converted Transport on 15 August 1937.
She was registered as Converted Seaplane Tender on 27 September 1937.

KOMAHASHI
Chief Engineers
??? - 16 August 1914 - 1 December 1917

(E) LT MARUYAMA Hisashi (Eng. 18) - 1 December 1919 - ???
??? - ??? - 1 December 1922

??? - 1 December 1923 - 1 November 1925

(E) LT MAEDA Kokichi (??) - 1 December 1927 - ???
??? - ??? - 1 December 1930

(E) LT WATABE Takeo (??) - 15 November 1932 - ???
??? - ??? - 15 November 1935
(E) LT YAMADA Keizo (??) - 15 November 1935 - ???
??? - ??? - 1 December 1936

(E) LT KOMATSUZAKI Isamu (??) - 1 December 1937 - ???
(E) LCDR TANAKA Michitaro (??) - ??? - 10 January 1940

??? - 21 December 1940 - 25 October 1942

LT / LT TASHIRO Saburo: 15 April 1924 - 1 November 1925
LT / LT OKUMOTO Toshio: 1 November 1925 - 20 April 1927
LT / LT YAMAZAKI Bunzo: 20 April 1927 - 1 December 1927
LT / LT MAEDA Hirokichi: 1 December 1927 - 1 July 1929
LT / LT KAJIURA Ryuichi: 1 July 1929 - 1 December 1930
LT / LT YUDA Tsuneaki: 1 December 1930 - 15 November 1932
LT / LCDR WATABE Takeo: 15 November 1932 - 5 February 1934
LT / LT YAMASHITA Haruo: 5 February 1934 - 1 September 1934
LT / LT HORIE Kuniyuki: 1 September 1934 - 15 November 1935
LT / LT YAMADA Keizo: 15 November 1935 - 1 December 1936
LT / LT SAKAIYA Yutaro: 1 December 1936 - 1 December 1937
LT / LT KOMATSUZAKI Isamu: 1 December 1937 - 15 November 1938
LCDR / LCDR TANAKA Michitaro: 15 November 1938 - 10 January 1940
LCDR / LCDR IINUMA Umezo: 10 January 1940 - 21 December 1940
NO DATA

JINGEI
Chief Engineers
(E) LCDR ASAI Masumi (Eng. 17) - 10 April 1924 - ???
(E) LCDR SAWAMURA Shichiro (Eng. 17) - ??? - 1 December 1925

(E) LCDR SATA Naotaka (??) - 15 November 1935 - ???
(E) CDR YUKIMORI Yoshimichi (??) - ??? - 8 April 1939

(EO) CDR / CDR TAKANO Jun: 1 May 1923 - 30 August 1923
CDR / CDR TAKANO Jun: 30 August 1923 - 10 April 1924
LCDR / LCDR ASAI Masumi: 10 April 1924 - 15 January 1925
CDR / CDR SAWAMURA Shichiro: 15 January 1925 - 1 December 1925
CDR / CDR TSUTSUMI Misao: 1 December 1925 - 1 December 1926
LCDR / CDR TAKEUCHI Shinsuke: 1 December 1926 - 1 December 1927
LCDR / LCDR UEDA Giemon: 1 December 1927 - 10 December 1928
LCDR / LCDR UCHIDA Goro: 10 December 1928 - 1 November 1929
LCDR / CDR SUZUKI Hiroshi: 1 November 1929 - 1 December 1930
LCDR / CDR OKUMURA Shigeyoshi: 1 December 1930 - 1 December 1931
LCDR / LCDR KONO Hideo: 1 December 1931 - 1 December 1932
LCDR / CDR KIMURA Tatsuji: 1 December 1932 - 15 November 1933
LCDR / LCDR ONUKI Jisaku: 15 November 1933 - 15 November 1934
LCDR / CDR IZUMI Kaoru: 15 November 1934 - 15 November 1935
LCDR / LCDR SATA Naotaka: 15 November 1935 - 1 November 1937
LCDR / CDR YUKIMORI Yoshimichi: 1 November 1937 - 8 April 1939

CHOGEI
Chief Engineers
??? - 1 December 1926 - 21 May 1928

??? - 1 December 1936 - 10 November 1937

LCDR KAWABE Shigekazu (??) - 15 August 1946 - ???

(EO) LCDR / LCDR SUDA Minoru: 10 April 1924 - 2 August 1924
LCDR / CDR SUDA Minoru: 2 August 1924 - 1 May 1925
LCDR / LCDR HARADA Michinari: 1 May 1925 - 10 November 1925
LCDR / CDR EMOTO Makoto: 10 November 1925 - 1 December 1926
LCDR / LCDR KATO Ren: 1 December 1926 - 21 May 1928
LCDR / CDR SUZUKI Hisatake: 21 May 1928 - 10 December 1928
LCDR / LCDR TSUCHIDA Yosaku: 10 December 1928 - 15 November 1929
LCDR / CDR TAKESHITA Eigoro: 15 November 1929 - 12 March 1930
LCDR / LCDR MORISAWA Akio: 12 March 1930 - 10 November 1930
VACANT: 10 November 1930 - 1 December 1930
LCDR / CDR HARA Shigemasa: 1 December 1930 - 1 December 1931
LCDR / CDR OKANO Atsuo: 1 December 1931 - 1 December 1932
LCDR / LCDR HARA Jinzaburo: 1 December 1932 - 23 May 1933
LCDR / CDR KATSUMATA Seizo: 23 May 1933 - 15 November 1933
LCDR / LCDR ESAKI Moto’o: 15 November 1933 - 1 November 1934
LCDR / LCDR TORIUMI Sen’ichi: 1 November 1934 - 25 October 1935
LCDR / LCDR MORIMOTO Torao: 25 October 1935 - 2 December 1935
LCDR / LCDR UTSUMI Hachiro: 2 December 1935 - 10 November 1937
LCDR / CDR NAKAGAWA Takeo: 10 November 1937 - 15 November 1939
VACANT: 15 November 1939 - 5 December 1939
CDR / CDR FUJISHIMA Shigeo: 5 December 1939 - 15 October 1940
LCDR / CDR UENO Toshiyuki: 15 October 1940 - 10 September 1941
LCDR / CDR TSUKABE Akio: 10 September 1941 - 20 April 1942
VACANT: 20 April 1942 - 10 November 1942
LCDR / LCDR OKA Shoji: 10 November 1942 - 10 January 1943
CDR / CDR HIGAKI Kenjiro: 10 January 1943 - 15 August 1943
LCDR / LCDR TAKAHASHI Teisuke: 15 August 1943 - 20 December 1944
LCDR / LCDR YONEKURA Matsujiro: 20 December 1944 - 10 September 1945
VACANT: 10 September 1945 - 30 October 1945
CDR / CDR YAGUCHI Yoshio: 30 October 1945 - 20 November 1945
VACANT: 20 November 1945 - 15 December 1945
DO2 / ??? SUZUKI Kenji: 15 December 1945 - ???
DO2 / DO SHIMIZU Kiyonao: 15 February 1946 - 15 August 1946
DO / ??? KAWABE Shigekazu: 15 August 1946 - ???
DO2: 2nd Demobilization Official
DO: Demobilization Official

YAKUMO
Chief Engineers
??? - 12 March 1902 - 11 June 1902

??? - 6 September 1902 - 26 September 1903

??? - 4 November 1905 - 10 May 1906

??? - 22 November 1906 - 22 November 1907
(E) CDR HIRANO Katsuhiko (19) - 22 November 1907 - ???
??? - ??? - 2 March 1913

(E) LCDR OTSUKA Kiichi (??) - 1 December 1913 - ??? (Acting)
??? - ??? - 10 July 1919

(E) LCDR YAMAZAKI Masao (Eng. 17) - 15 April 1924 - ???
??? - ??? - 1 May 1929

(E) CDR AITANI ??? (??) - 1 September 1932 - ???
(E) CDR TAMAKI Naokichi (??) - ??? - 1 December 1933

LCDR / LCDR YAMAZAKI Masao: 15 April 1924 - 15 April 1925
LCDR / LCDR SAKURAI Takeo: 15 April 1925 - 15 February 1927
VACANT: 15 February 1927 - 10 March 1927
CDR / CDR KOYAMA Takamichi: 10 March 1927 - 20 September 1927
LCDR / CDR YAMAMOTO Rokusuke: 20 September 1927 - 1 May 1929
CDR / CDR MURAI Sadaaki: 1 May 1929 - 15 October 1931
LCDR / LCDR HONDA Yutaka: 15 October 1931 - 1 September 1932
LCDR / LCDR SHIOYA Tsuzuma: 1 September 1932 - 9 September 1933
(ADD) CDR / CDR HAGII Toshio: 9 September 1933 - 15 November 1933
His regular post was Engineer Officer of YAMASHIRO.
(ADD) CDR / CDR OJO Naokichi: 15 November 1933 - 1 December 1933

IZUMO
Chief Engineers
(E) CDR SAITO Toshimasa (Cradle) - 25 September 1900 - ???
??? - ??? - 10 January 1904

??? - 12 January 1905 - 4 November 1905

(E) CDR HIGAI Hidejiro (??) - 1 December 1910 - ???
??? - ??? - 15 April 1922

(E) CDR OTSU Hideo (??) - 20 July 1923 - ???
??? - ??? - 1 December 1927
(E) CDR YAMADA Michihiro (??) - 1 December 1927 - ???
??? - ??? - 12 March 1930

(E) LCDR FUJISHIMA Shigeo (??) - 1 December 1936 - ???
(E) CDR OTANI Yoshiya (??) - ??? - 1 December 1938

LCDR / CDR NAKAGAWA Kiyomi: 27 October 1924 - 18 September 1925
LCDR / CDR NAGAMATSU Namiki: 18 September 1925 - 1 April 1927
CDR / CDR KIMURA Kanae: 1 April 1927 - 1 November 1927
VACANT: 1 November 1927 - 1 December 1927
LCDR / LCDR YAMADA Michihiro: 1 December 1927 - 1 February 1929
(ADD) LCDR / LCDR IKEDA Takanao: 1 February 1929 - 1 November 1929
His regular post was Engineer Officer of TATSUTA.
(ADD) LCDR / CDR UCHIDA Goro: 1 November 1929 - 12 March 1930
His regular post was Engineer Officer of YUBARI.
CDR / CDR HIO Kiyoshi: 12 March 1930 - 1 December 1931
LCDR / LCDR SASHIYAMA Tatsuo: 1 December 1931 - 1 December 1932
LCDR / LCDR SATO Mejiro: 1 December 1932 - 15 November 1933
LCDR / LCDR TORII Shinzo: 15 November 1933 - 15 November 1934
LCDR / LCDR YAMAZAKI Yoshi: 15 November 1934 - 15 October 1935
LCDR / CDR MISHINA Takeo: 15 October 1935 - 1 December 1936
LCDR / LCDR FUJISHIMA Shigeo: 1 December 1936 - 1 November 1937
LCDR / CDR OTANI Yoshiya: 1 November 1937 - 1 December 1938

IWATE
Chief Engineers
(E) CDR ABE Tatsumi (17) - 18 April 1907 - ???
??? - ??? - 1 December 1908
(E) CDR KIDO Komajiro (19) - 1 December 1908 - ???
??? - ??? - 1 December 1912
(E) CDR HOSONO Kozaburo (??) - 1 December 1912 - ???
(E) CDR AOYAGI Kenzo (??) - ??? - 1 December 1916

(E) LCDR SATO Makoto (??) - 10 November 1918 - ???
(E) CDR TANAKA Joji (??) - ??? - 20 April 1920

(E) LCDR KATO ??? (??) - 7 April 1921 - ???
(E) CDR HONDA Keitaro (Eng. 13) - ??? - 2 May 1924

(E) CDR NAMEKAWA Shimpei (Eng. 18) - 1 December 1926 - ???
??? - ??? - 10 December 1928
(E) CDR MATSUMOTO Yukie (??) - 10 December 1928 - ???
??? - ??? - 1 November 1930

(E) CDR MIURA Morie (Eng. 24) – 25 August 1933 - ???
(E) CDR UMEKITA Shohei (??) - ??? - 15 November 1934

LCDR / CDR YAMAMOTO Kazuichi: 20 March 1923 - 1 May 1924
LCDR / CDR HORITANI Tomizo: 1 May 1924 - 1 December 1924
CDR / CDR MIYAKAWA Hiroshi: 1 December 1924 - 1 December 1926
CDR / CDR NAMEKAWA Shimpei: 1 December 1926 - 1 July 1928
VACANT: 1 July 1928 - 10 December 1928
CDR / CDR MATSUKI Kotoku: 10 December 1928 - 25 December 1929
(ADD) CDR / CDR MURAI Sadaaki: 25 December 1929 - 1 August 1930
His regular post was Engineer Officer of YAKUMO.
(ADD) CDR / CDR HIROBE Masujiro: 1 August 1930 - 1 November 1930
His regular post was Engineer Officer of NISSHIN (2nd GEN.).
LCDR / CDR NOMIYA Saburo: 1 November 1930 - 1 September 1932
CDR / CDR OKUMURA Shigeyoshi: 1 September 1932 - 25 August 1933
LCDR / CDR MIURA Morie: 25 August 1933 - 1 August 1934
LCDR / CDR UMEKITA Shohei: 1 August 1934 - 15 November 1934

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you:

TOBA
Chief Engineers
(E) LTJG SEKI Toichiro (??) - 17 November 1911 - ???
(E) LT HOSHINO Takeo (??) - ??? – 1 December 1919
(E) LTJG OGAWARA Kiyoshi (??) – 1 December 1919 - ???
(E) LTJG MIYASHITA Shogo (Eng. 31) - ??? – 1 December 1927

(E) LTJG / (E) LT SAKUMA Tsuguru (??) – 10 December 1928 - ???
(E) LT OSAKO Hayao (??) - ??? – 15 November 1934
??? – 15 November 1934 – 15 October 1940

SAGA
Chief Engineers
(E) LT HAGIWARA Kitaro (??) - 31 August 1913 - ???
(E) LT MURAKAMI Hifumi (Eng. 18) - ??? - 1 December 1916

(E) LT FUJITA Kenroku (Eng. 23) - 12 April 1921 - ???
??? - ??? - 1 May 1922

(E) LT NOISHIKI Hisashi (??) - 1 June 1924 - ???
(E) LT KAMO Koichi (??) - ??? - 1 December 1925

(E) LT FUKUDA Ichiro (??) - 1 December 1927 - ???
(E) LT TAKEUCHI Kotei (??) - ??? - ???
(E) LT YASHIMA Harukiyo (Eng. 31) - ??? - 1 December 1930
(E) LT NAKAJIMA Senichi (Eng. 31) - 1 December 1930 - ???
(E) LT OTA Yasukichi (Eng. 32) - ??? - 15 November 1932

(E) LTJG YAMAGUCHI Nakaho (??) - 1 November 1934 - ???
??? - ??? - 1 December 1937

ATAKA
Chief Engineers
(E) LT UMEKITA Shohei (??) - 30 May 1924 - ???
??? - ??? - 15 November 1929

(E) LT NAKAMURA Senzo (Eng. 31) - 1 December 1930 - ???
??? - ??? – 15 June 1936
(E) LT NAKANO Shiro (Eng. 33) – 15 June 1936 - ???
??? - ??? - 1 December 1937

HIRA
Chief Engineers
(E) LT TATEMI Takeshiro (??) – 24 August 1923 - ???
(E) LTJG UEMATSU Masataka (Eng. 31) - ??? – 1 December 1926
(E) LTJG MARUYAMA Misao (Eng. 31) – 1 December 1926 - ???
(E) LTJG NISHIMURA Morio (??) - ??? – 1 December 1930
(E) LTJG TSUMURA Keishiro (??) – 1 December 1930 - ???
(E) LT TSUCHIYA Hiroshi (??) - ??? – 1 December 1931
(E) LT SOJIMA Choshiro (??) - ??? – 15 November 1934

SETA
Chief Engineers
(S) LTJG AMADERA Goro (??) – 25 October 1923 - ???
??? - ??? – 1 December 1931

(S) LTJG TABUCHI Gisaburo (??) – 1 December 1932 - ???
(S) LT HIRUKAWA Yujiro (??) - ??? – 1 November 1934

(S) LTJG KAKIHARA Yutaka (??) – 2 November 1936 - ???
(S) LT HARA Hidemichi (??) - ??? – 15 November 1937

KATATA
Chief Engineers
??? – 15 April 1925 - ???
(E) LT TACHIKAWA Isamu (??) - ??? – 1 December 1929
??? - ??? – 1 December 1929 - ???
(E) LT SAKAUCHI Rokuro (Eng. 32) - ??? – 1 December 1930
(E) LT HONDA Shigekatsu (Eng. 32) – 1 December 1930 - ???
(E) LT MUKAIYAMA Fusao (??) - ??? – 1 December 1932

(E) LT NAKAMORI Koji (??) – 15 November 1933 - ???
(E) LT MATSUZOE Shozo (??) - ??? – 1 December 1936

HOZU
Chief Engineers
(E) LTJG TANAKA Shigeo (Eng. 28) – 7 November 1923 - ???
(E) LTJG SUEYOSHI Seitaro (Eng. 30) - ??? - ???
(E) LT MORIMOTO Shigeo (??) - ??? – 10 December 1928
(E) LTJG OZASA Yoshimitsu (Eng. 32) – 10 December 1928 - ???
(E) LT KANAZAWA Shinji (Eng. 33) - ??? – 1 December 1930
(E) LT NARITA Tokuitsu (??) – 1 December 1930 - ???
(E) LT ITOI Isamu (??) - ??? – 15 November 1932
(E) LT WATANABE Masami (??) – 15 November 1932 - ???
(E) LT MATSUZAKI Yoshimori (??) - ??? – 2 November 1936
(E) LTJG KIYAMA Masayoshi (??) – 2 November 1936 - ???
??? - ??? – 1 December 1937

ATAMI
Chief Engineers
(EO) – (E) LTJG KATAYAMA Shigeru (??) - ??? – 30 June 1929
(E) LTJG KATAYAMA Shigeru (??) – 30 June 1929 - ???
(E) LT OKANO Hikoji (Eng. 36) - ??? – 15 November 1934
??? – 15 November 1934 – 15 October 1940

FUTAMI
Chief Engineers
(E) LTJG KISO Katsuto (??) – 15 November 1932 - ???
(E) LT ITSUKIDA Ushimatsu (??) - ??? – 15 November 1934
(E) LT SATO Yoshiaki (??) – 15 November 1934 - ???
??? - ??? – 15 October 1940

[fontessa]

Hello ijnfleetadmiral,

TOBA
Chief Engineers
(E) LTJG SEKI Toichiro (??) - 17 November 1911 - ???
(E) LT HOSHINO Takeo (??) - ??? - 1 December 1919
(E) LTJG OGAWARA Kiyoshi (??) - 1 December 1919 - ???
(E) LTJG MIYASHITA Shogo (Eng. 31) - ??? - 1 December 1927

(E) LTJG / (E) LT SAKUMA Tsuguru (??) - 10 December 1928 - ???
(E) LT OSAKO Hayao (??) - ??? - 15 November 1934
??? - 15 November 1934 - 15 October 1940

Unfortunately I don’t have the data.

SAGA
Chief Engineers
(E) LT HAGIWARA Kitaro (??) - 31 August 1913 - ???
(E) LT MURAKAMI Hifumi (Eng. 18) - ??? - 1 December 1916

(E) LT FUJITA Kenroku (Eng. 23) - 12 April 1921 - ???
??? - ??? - 1 May 1922

(E) LT NOISHIKI Hisashi (??) - 1 June 1924 - ???
(E) LT KAMO Koichi (??) - ??? - 1 December 1925

(E) LT FUKUDA Ichiro (??) - 1 December 1927 - ???
(E) LT TAKEUCHI Kotei (??) - ??? - ???
(E) LT YASHIMA Harukiyo (Eng. 31) - ??? - 1 December 1930
(E) LT NAKAJIMA Senichi (Eng. 31) - 1 December 1930 - ???
(E) LT OTA Yasukichi (Eng. 32) - ??? - 15 November 1932

(E) LTJG YAMAGUCHI Nakaho (??) - 1 November 1934 - ???
??? - ??? - 1 December 1937

Unfortunately I don’t have the data.

ATAKA
Chief Engineers
(E) LT UMEKITA Shohei (??) - 30 May 1924 - ???
??? - ??? - 15 November 1929

(E) LT NAKAMURA Senzo (Eng. 31) - 1 December 1930 - ???
??? - ??? - 15 June 1936
(E) LT NAKANO Shiro (Eng. 33) - 15 June 1936 - ???
??? - ??? - 1 December 1937

??? / LT OAKU Tozaburo: ??? - 20 March 1923
LT / LT ICHIMURA Josuke: 20 March 1923 - 30 May 1924
LT / ??? UMEKITA Shohei: 30 May 1924 - ???
Unfortunately I don’t have the data.

HIRA
Chief Engineers
(E) LT TATEMI Takeshiro (??) - 24 August 1923 - ???
(E) LTJG UEMATSU Masataka (Eng. 31) - ??? - 1 December 1926
(E) LTJG MARUYAMA Misao (Eng. 31) - 1 December 1926 - ???
(E) LTJG NISHIMURA Morio (??) - ??? - 1 December 1930
(E) LTJG TSUMURA Keishiro (??) - 1 December 1930 - ???
(E) LT TSUCHIYA Hiroshi (??) - ??? - 1 December 1931
(E) LT SOJIMA Choshiro (??) - ??? - 15 November 1934

Officers for Engineer Duty
??? / LTJG TAKESHITA Iwao: ??? - 5 December 1924
LTJG / ??? HORIE Shigeru: 5 December 1924 - ???
Unfortunately I don’t have the data.

SETA
Chief Engineers
(S) LTJG AMADERA Goro (??) - 25 October 1923 - ???
??? - ??? - 1 December 1931

(S) LTJG TABUCHI Gisaburo (??) - 1 December 1932 - ???
(S) LT HIRUKAWA Yujiro (??) - ??? - 1 November 1934

(S) LTJG KAKIHARA Yutaka (??) - 2 November 1936 - ???
(S) LT HARA Hidemichi (??) - ??? - 15 November 1937

Unfortunately I don’t have the data.

KATATA
Chief Engineers
??? - 15 April 1925 - ???
(E) LT TACHIKAWA Isamu (??) - ??? - 1 December 1929
??? - ??? - 1 December 1929 - ???
(E) LT SAKAUCHI Rokuro (Eng. 32) - ??? - 1 December 1930
(E) LT HONDA Shigekatsu (Eng. 32) - 1 December 1930 - ???
(E) LT MUKAIYAMA Fusao (??) - ??? - 1 December 1932

(E) LT NAKAMORI Koji (??) - 15 November 1933 - ???
(E) LT MATSUZOE Shozo (??) - ??? - 1 December 1936

Officers for Engineer Duty
(EO) LTJG / ??? YATSUGI Arito: 20 July 1923 - ???
Unfortunately I don’t have the data.

HOZU
Chief Engineers
(E) LTJG TANAKA Shigeo (Eng. 28) - 7 November 1923 - ???
(E) LTJG SUEYOSHI Seitaro (Eng. 30) - ??? - ???
(E) LT MORIMOTO Shigeo (??) - ??? - 10 December 1928
(E) LTJG OZASA Yoshimitsu (Eng. 32) - 10 December 1928 - ???
(E) LT KANAZAWA Shinji (Eng. 33) - ??? - 1 December 1930
(E) LT NARITA Tokuitsu (??) - 1 December 1930 - ???
(E) LT ITOI Isamu (??) - ??? - 15 November 1932
(E) LT WATANABE Masami (??) - 15 November 1932 - ???
(E) LT MATSUZAKI Yoshimori (??) - ??? - 2 November 1936
(E) LTJG KIYAMA Masayoshi (??) - 2 November 1936 - ???
??? - ??? - 1 December 1937

Officers for Engineer Duty
(EO) LTJG / ??? TANAKA Shigeo: 1 June 1923 - ???
Unfortunately I don’t have the data.

ATAMI
Chief Engineers
(EO) - (E) LTJG KATAYAMA Shigeru (??) - ??? - 30 June 1929
(E) LTJG KATAYAMA Shigeru (??) - 30 June 1929 - ???
(E) LT OKANO Hikoji (Eng. 36) - ??? - 15 November 1934
??? - 15 November 1934 - 15 October 1940

Unfortunately I don’t have the data.

FUTAMI
Chief Engineers
(E) LTJG KISO Katsuto (??) - 15 November 1932 - ???
(E) LT ITSUKIDA Ushimatsu (??) - ??? - 15 November 1934
(E) LT SATO Yoshiaki (??) - 15 November 1934 - ???
??? - ??? - 15 October 1940

Unfortunately I don’t have the data.

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you:

KUNASHIRI
Chief Engineers
??? - 3 October 1940 - 27 February 1943

LT MOTO Hisashi (Res.) – 28 March 1945 - ???
??? - ??? - 20 September 1945
LT KUWABARA Yasushi (??) - 20 September 1945 - ???
??? – ??? - 10 January 1946
LT TAKAHASHI Shoji (??) – 10 January 1946 - ???
??? - ??? – 19 March 1946

ISHIGAKI
Chief Engineers
??? - 15 February 1941 - 10 March 1943

HACHIJO
Chief Engineers
??? - 31 March 1941 - 30 November 1945

MATSUWA
Chief Engineers
??? - 23 March 1943 - 22 August 1944

SADO
Chief Engineers
LTJG NISHITSUJI Rinzo (Res.) - 27 March 1943 - ???
??? - ??? - 22 August 1944

OKI
Chief Engineers
??? - 21 November 1944 - 15 August 1945

ETOROFU
Chief Engineers
??? - 15 May 1943 - 5 August 1947

IKI
Chief Engineers
??? - 31 May 1943 - 24 May 1944

FUKUE
Chief Engineers
LT TASHIRO Hikokuma (??) - 20 September 1945 - ???
??? - ??? – 25 February 1947

TSUSHIMA
Chief Engineers
(EO) – LT SHINKAI Motoichi (Res.) - ??? – 28 July 1943
LT / LCDR SHINKAI Motoichi (Res.) - 28 July 1943 - 17 December 1944
LT NAGAO Kenjiro (Res.) - 17 December 1944 - ???
??? - ??? – 25 September 1945
LT WATANABE Sadamu (??) – 25 September 1945 – 5 February 1946
LT ASAI Nobuharu (??) – 5 February 1946 - ???
??? - ??? – 1 April 1946
LT TOKUZAWA Kikuichiro (??) – 1 April 1946 – 10 March 1947
??? – 10 March 1947 - ???
LT UEHARA Yoshio (??) - ??? – 20 May 1947

MUTSURE
Chief Engineers
(EO) – LT ONO Kazuo (??) - ??? – 31 July 1943

KANJU
Chief Engineers
(EO) – LT SAKURAI Akinari (Res.) - ??? – 30 October 1943

MIKURA
Chief Engineers
??? - 31 October 1943 - 28 March 1945

UKURU
Chief Engineers
(EO) - Lt. Kamiide Masao (??) - ??? - 31 July 1944

IKUNA
Chief Engineers
??? - 20 April 1945 - 15 August 1945

AMAMI
Chief Engineers
??? – 8 April 1945 – 30 November 1945
LT OYAMA Ryuzo (??) - ??? - ???

[fontessa]

Hello ijnfleetadmiral,

KUNASHIRI
Chief Engineers
??? - 3 October 1940 - 27 February 1943

LT MOTO Hisashi (Res.) - 28 March 1945 - ???
??? - ??? - 20 September 1945
LT KUWABARA Yasushi (??) - 20 September 1945 - ???
??? - ??? - 10 January 1946
LT TAKAHASHI Shoji (??) - 10 January 1946 - ???
??? - ??? - 19 March 1946

VACANT: 3 October 1940 - 27 February 1943
LT (Res.) ISHIDA Yujiro / LCDR (Res.) HIRAKATA Yujiro: 27 February 1943 - 2 November 1944
I think ISHIDA Yujiro became a son-in-law, so his family name changed.
LT (Res.) / LT(Res.) WATANABE Katsumi: 2 November 1944 - 28 March 1945
LT (Res.) / ??? MOTO Hisashi: 28 March 1945 - ???
LT / ??? KUWABARA Yasushi: 20 September 1945 - ???
DO2 / ??? TAKAHASHI Shoji: 10 January 1946 - ???
DO2 / ??? OHARA Nobuyoshi: 19 March 1946 - ???
DO2: 2nd Demobilization Official, not LT

ISHIGAKI
Chief Engineers
??? - 15 February 1941 - 10 March 1943

VACANT: 15 February 1941 - 10 March 1943

HACHIJO
Chief Engineers
??? - 31 March 1941 - 30 November 1945

ABSENT: 31 March 1941 - 30 November 1945

MATSUWA
Chief Engineers
??? - 23 March 1943 - 22 August 1944

ABSENT: 23 March 1943 - 22 August 1944

SADO
Chief Engineers
LTJG NISHITSUJI Rinzo (Res.) - 27 March 1943 - ???
??? - ??? - 22 August 1944

ABSENT: 27 March 1943 - 22 August 1944

OKI
Chief Engineers
??? - 21 November 1944 - 15 August 1945

ABSENT: 21 November 1944 - 6 December 1945
DO2 [Res.] / DO2 [Res.] NAKAJIMA Masao: 6 December 1945 - 25 January 1946
DO2 [Res.] / ??? HARADA Yoshinori: 25 January 1946 - ???
DO2 / ??? KUWAHATA Hiroshi: 30 March 1946 - ???

ETOROFU
Chief Engineers
??? - 15 May 1943 - 5 August 1947

ABSENT: 15 May 1943 - 10 December 1945
DO2 / ??? MORISE Iwao: 10 December 1945 - ???

IKI
Chief Engineers
??? - 31 May 1943 - 24 May 1944

ABSENT: 31 May 1943 - 24 May 1944

FUKUE
Chief Engineers
LT TASHIRO Hikokuma (??) - 20 September 1945 - ???
??? - ??? - 25 February 1947

LT / ??? TASHIRO Hikokuma: 20 September 1945 - ???
DO NISHIO Shun’ichi: 25 February 1947 - ???

TSUSHIMA
Chief Engineers
(EO) - LT SHINKAI Motoichi (Res.) - ??? - 28 July 1943
LT / LCDR SHINKAI Motoichi (Res.) - 28 July 1943 - 17 December 1944
LT NAGAO Kenjiro (Res.) - 17 December 1944 - ???
??? - ??? - 25 September 1945
LT WATANABE Sadamu (??) - 25 September 1945 - 5 February 1946
LT ASAI Nobuharu (??) - 5 February 1946 - ???
??? - ??? - 1 April 1946
LT TOKUZAWA Kikuichiro (??) - 1 April 1946 - 10 March 1947
??? - 10 March 1947 - ???
LT UEHARA Yoshio (??) - ??? - 20 May 1947

(EO) LT [Res.] / LT [Res.] SHINKAI Motoichi: 1 July 1943 - 28 July 1943
LT [Res.] / LCDR [Res.] SHINKAI Motoichi: 28 July 1943 - 17 December 1944
LT [Res.] / ??? NAGAO Kenjiro: 17 December 1944 - ???
LT / DO2 WATANABE Sadamu: 25 September 1945 - 5 February 1946
DO2 / ??? ASAI Nobuharu: 5 February 1946 - ???
DO2 / DO TOKUZAWA Kikuichiro: 1 April 1946 - 10 March 1947
??? / DO UEHARA Yoshio: ??? - 20 May 1947

MUTSURE
Chief Engineers
(EO) - LT ONO Kazuo (??) - ??? - 31 July 1943

(EO) LT [Res.] / LT [Res.] ONO Kazuo: 1 July 1943 - 31 July 1943
LT [Res.] / LT [Res.] / LCDR* ONO Kazuo: 31 July 1943 - 2 September 1943 (KIA)

KANJU
Chief Engineers
(EO) - LT SAKURAI Akinari (Res.) - ??? - 30 October 1943

LT [Res.] / LT [Res.] SAKURAI Akinari: 30 October 1943 - 1 March1945
LT [Res.] / ??? TAKEI Yukio: 1 March1945 - ???

MIKURA
Chief Engineers
??? - 31 October 1943 - 28 March 1945

ABSENT: 31 October 1943 - 28 March 1945

UKURU
Chief Engineers
(EO) - Lt. Kamiide Masao (??) - ??? - 31 July 1944

ABSENT: 31 July 1944 - 1 July 1947

IKUNA
Chief Engineers
??? - 20 April 1945 - 15 August 1945

I don’t have the data.

AMAMI
Chief Engineers
??? - 8 April 1945 - 30 November 1945
LT OYAMA Ryuzo (??) - ??? - ???

I don’t have the data.

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you:

RO-33
Chief Engineers
??? - 7 October 1935 - ???
(E) LT MIURA Mitsuo (Eng. 39) - ??? - 1 December 1937
(E) LT MORISAKO Katsumi (Eng. 39) - 1 December 1937 - 1 December 1938
(E) LT WATANABE Teikikan (??) - 1 December 1938 - ???
??? - ??? - 1 May 1940
(E) LT HAMADA Kinji (??) - 1 May 1940 - 15 October 1940
(E) LT / (E) LCDR* KITANO Naoji (Res.) - 15 October 1940 - 29 August 1942 (KIA)

RO-34
Chief Engineers
(EO) - (E) LT OGAWA Yoshio (Eng. 39) - ??? - 31 May 1937
(E) LT OGAWA Yoshio (Eng. 39) - 31 May 1937 - 1 December 1937
(E) LT KOMORI Shigeyuki (Eng. 39) - 1 December 1937 - 15 November 1939
??? - 15 November 1939 - 1 May 1940
(E) LT YAMAMOTO Teruyoshi (??) - 1 May 1940 - 15 October 1940
??? - 15 October 1940 - 1 April 1941
(E) LT HARADA Hanji (??) - 1 April 1941 - 20 September 1941
(E) LT OKAMOTO Teiichi (Res.) - 20 September 1941 - 28 February 1942
(E) LT / LT ITO Fusao (Eng. 44) - 28 February 1942 - 25 December 1942
LT / LCDR* MORI Shigeru (Res.) - 25 December 1942 - 5 April 1943 (KIA)

I-5
Chief Engineers
??? – 15 November 1939 – 10 September 1942

I-44
Chief Engineers
(EO) – LT SAITO Toshimitsu (Spec. Duty) - ??? – 31 January 1944
LT SAITO Toshimitsu (Spec. Duty) - 31 January 1944 - 5 November 1944

I-121
Chief Engineers
??? – 31 March 1927 - ???
(E) LT MATSUO Tsutomu (??) - ??? - ???
(E) LT KUSUMOTO Masaki (??) - ??? – 23 May 1939

I-122
Chief Engineers
??? - 16 May 1928 - 1 December 1937
(E) LT OGAWA Yoshio (Eng. 39) - 1 December 1937 - ???
(E) LT KUSUMOTO Masaki (??) - ??? – 15 May 1939

I-123
Chief Engineers
??? - 28 April 1928 - ???
(E) LT MIYAZAWA Shogo (Eng. 30) - ??? - ???
(E) LT FUKAGAWA Sobei (Eng. 31) - ??? - 1 December 1931
??? - 1 December 1931 - ???
(E) LCDR KISHIMOTO Takeo (??) - ??? – 23 May 1939

I-124
Chief Engineers
??? – 10 December 1928 - ???
(E) LT TAKAHASHI Minoru (??) - ??? – 1 March 1939

[fontessa]

Hello ijnfleetadmiral,

RO-33
Chief Engineers
??? - 7 October 1935 - ???
(E) LT MIURA Mitsuo (Eng. 39) - ??? - 1 December 1937
(E) LT MORISAKO Katsumi (Eng. 39) - 1 December 1937 - 1 December 1938
(E) LT WATANABE Teikikan (??) - 1 December 1938 - ???
??? - ??? - 1 May 1940
(E) LT HAMADA Kinji (??) - 1 May 1940 - 15 October 1940
(E) LT / (E) LCDR* KITANO Naoji (Res.) - 15 October 1940 - 29 August 1942 (KIA)

RO- Type Submarines didn’t have the post of Engineer Officer.

RO-34
Chief Engineers
(EO) - (E) LT OGAWA Yoshio (Eng. 39) - ??? - 31 May 1937
(E) LT OGAWA Yoshio (Eng. 39) - 31 May 1937 - 1 December 1937
(E) LT KOMORI Shigeyuki (Eng. 39) - 1 December 1937 - 15 November 1939
??? - 15 November 1939 - 1 May 1940
(E) LT YAMAMOTO Teruyoshi (??) - 1 May 1940 - 15 October 1940
??? - 15 October 1940 - 1 April 1941
(E) LT HARADA Hanji (??) - 1 April 1941 - 20 September 1941
(E) LT OKAMOTO Teiichi (Res.) - 20 September 1941 - 28 February 1942
(E) LT / LT ITO Fusao (Eng. 44) - 28 February 1942 - 25 December 1942
LT / LCDR* MORI Shigeru (Res.) - 25 December 1942 - 5 April 1943 (KIA)

RO- Type Submarines didn’t have the post of Engineer Officers.

I-5
Chief Engineers
??? - 15 November 1939 - 10 September 1942

NO DATA: Probably special duty officers were appointed / relieved.

I-44
Chief Engineers
(EO) - LT SAITO Toshimitsu (Spec. Duty) - ??? - 31 January 1944
LT SAITO Toshimitsu (Spec. Duty) - 31 January 1944 - 5 November 1944

LT [S.D.] / LT [S.D.] SAITO Toshimitsu: 31 January 1944 - 5 November 1944

I-121
Chief Engineers
??? - 31 March 1927 - ???
(E) LT MATSUO Tsutomu (??) - ??? - ???
(E) LT KUSUMOTO Masaki (??) - ??? - 23 May 1939

(I-21) (EO) LCDR / LCDR ABE Masaaki: 1 September 1926 - 31 March 1927
(I-21) LCDR / LCDR ABE Masaaki: 31 March 1927 - 1 November 1927
(I-21) LT / LT WATANABE Keinosuke: 1 November 1927 - 21 May 1928
(I-21) LT / LT OTANI Yoshiya: 21 May 1928 - 1 June 1929
(I-21) LT / LT MATSUO Tsutomu: 1 June 1929 - 30 November 1929
(I-21) LT / LT WATABE Takeo: 30 November 1929 - 1 December 1930
(I-21) LT / LT YAMASHITA Haruo: 1 December 1930 - 20 September 1931
(I-21) LT / LT TSUCHIYA Koji: 20 September 1931 - 1 December 1932
(I-21) LT / LT MATSUMOTO Hiroshi: 1 December 1932 - 15 November 1933
(I-21) LT / LT ISE Isao: 15 November 1933 - 15 November 1934
(I-21) LT / LT YAMADA Keizo: 15 November 1934 - 15 November 1935
(I-21) LT / LT KITAHARA Senri: 15 November 1935 - 1 December 1936
(I-21) VACANT: 1 December 1936 - 16 March 1937
(I-21) (ADD) LT / LT NAKAGAWA Masao: 16 March 1937 - 25 May 1937
(I-21) His regular post was Engineer Officer of I-22.
(I-21) LT / LT TASHIRO Tsunato: 25 May 1937 - 26 March 1938
(I-21) LT / LT UEDA Shiro: 26 March 1938 - 1 June 1938
(I-121) LT / LT UEDA Shiro: 1 June 1938 - 1 September 1938
(I-121) VACANT: 1 September 1938 - 15 December 1938
(I-121) LT / LT KUSUMOTO Masaki: 15 December 1938 - 23 May 1939
I-21 was renamed into I-121 on 1 June 1938.

I-122
Chief Engineers
??? - 16 May 1928 - 1 December 1937
(E) LT OGAWA Yoshio (Eng. 39) - 1 December 1937 - ???
(E) LT KUSUMOTO Masaki (??) - ??? - 15 May 1939

(I-22) (EO) LT / LT IWASE Saburo: 1 June 1927 - 28 October 1927
(I-22) LT / LT IWASE Saburo: 28 October 1927 - 16 May 1928
(I-22) LT / LT FUKUSHIMA Terukuma: 16 May 1928 - 1 April 1930
(I-22) LT / LT HAGIWARA Kenji: 1 April 1930 - 1 April 1931
(I-22) LT / LT SAEGUSA Shime: 1 April 1931 - 1 November 1933
(I-22) LT / LT IMAMURA Yasuoki: 1 November 1933 - 21 May 1934
(I-22) VACANT: 21 May 1934 - 2 July 1934
(I-22) LT / LT AKAO Masaru: 2 July 1934 - 1 November 1934
(I-22) LT / LT SHIMADA Katsunosuke: 1 November 1934 - 15 November 1935
(I-22) LT / LT TOKUNAGA Minori: 15 November 1935 - 1 December 1936
(I-22) VACANT: 1 December 1936 - 16 March 1937
(I-22) LT / LT NAKAGAWA Masao: 16 March 1937 - 1 December 1937
(I-22) LT / LT OGAWA Yoshio: 1 December 1937 - 25 January 1938
(I-22) LT / LT YAGUCHI Yoshio: 25 January 1938 - 13 June 1938
(I-22) LT / LT SHIMADA Katsunosuke: 13 June 1938 - 25 July 1938
(I-22) (ADD) LT / LT UEDA Shiro: 25 July 1938 - 1 June 1938
(I-22) His regular post was Engineer Officer of I-121.
(I-122) (ADD) LT / LT UEDA Shiro: 1 June 1938 - 1 September 1938
(I-122) His regular post was Engineer Officer of I-121.
(I-122) VACANT: 1 September 1938 - 15 December 1938
(I-122) (ADD) LT / LT KUSUMOTO Masaki: 15 December 1938 - 15 May 1939
(I-122) His regular post was Engineer Officer of I-121.
I-22 was renamed into I-122 on 1 June 1938.

I-123
Chief Engineers
??? - 28 April 1928 - ???
(E) LT MIYAZAWA Shogo (Eng. 30) - ??? - ???
(E) LT FUKAGAWA Sobei (Eng. 31) - ??? - 1 December 1931
??? - 1 December 1931 - ???
(E) LCDR KISHIMOTO Takeo (??) - ??? - 23 May 1939

(I-23) (EO) LT / LT FUTAMI Chuichi: 1 December 1927 - 28 April 1928
(I-23) LT / LT FUTAMI Chuichi: 28 April 1928 - 1 November 1928
(I-23) LT / LT MIYAZAWA Shogo: 1 November 1928 - 1 April 1930
(I-23) LT / LT FUKAGAWA Sobei: 1 April 1930 - 1 December 1931
(I-23) LT / LT OKUDA Yohei: 1 December 1931 - 12 September 1933
(I-23) LT / LCDDR MURAKADO Yasuzo: 12 September 1933 - 15 November 1934
(I-23) LT / LCDR TSUCHIYA Koji: 15 November 1934 - 15 November 1935
(I-23) LT / LT TAKETOMI Nukuoki: 15 November 1935 - 1 December 1936
(I-23) LT / LT OHASHI Kinzo: 1 December 1936 - 1 June 1938
(I-123) LT / LT OHASHI Kinzo: 1 June 1938 - 1 December 1938
(I-123) LCDR / LCDR KISHIMOTO Takeo: 1 December 1938 - 23 May 1939
I-23 was renamed into I-123 on 1 June 1938.

I-124
Chief Engineers
??? - 10 December 1928 - ???
(E) LT TAKAHASHI Minoru (??) - ??? - 1 March 1939

(I-24) (EO) LT WATANABE Keinosuke: 1 July 1928 - 10 December 1928
(I-24) LT / LT WATANABE Keinosuke: 10 December 1928 - 5 September 1929
(I-24) LT / LT KAWAOKA Fujimatsu: 5 September 1929 - 1 December 1930
(I-24) LT / LT SAKAO Mantaro: 1 December 1930 - 15 November 1932
(I-24) (ADD) LT / LT OKUDA Yohei: 15 November 1932 - 1 December 1932
(I-24) His regular post was Engineer Officer of I-23.
(I-24) LT / LT OGURO Shigenari: 1 December 1932 - 5 October 1933
(I-24) LT / LT SAKAI Tomotaro: 5 October 1933 - 15 November 1934
(I-24) LT / LT KATAGIRI Toshiro: 15 November 1934 - 20 June 1935
(I-24) LT / LT TAKIGAWA Susumu: 20 June 1935 - 31 October 1935
(I-24) LT / LT IMAI Kazuo: 31 October 1935 - 5 May 1936
(I-24) LT / LT MAEMURA Mitsuo: 5 May 1936 - 1 December 1936
(I-24) LT / LT YAMADA Yoshinori: 1 December 1936 - 1 June 1938
(I-124) LT / LT YAMADA Yoshinori: 1 June 1938 - 15 December 1938
(I-124) LT / LT TAKAHASHI Masanori: 15 December 1938 - 1 March 1939
I-24 was renamed into I-124 on 1 June 1938.

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you:

I-152
Chief Engineers
??? - 20 May 1925 - 10 November 1925
(E) LT HAYAKAWA Kuraji (Eng. 23) - 10 November 1925 - 15 October 1926
??? - 15 October 1926 - 16 May 1928
(E) LT ISHISE Saburo (Eng. 28) - 16 May 1928 - 20 March 1929
??? - 20 March 1929 – 1 December 1931
(E) LT SHIMIZU Yoshitaka (Eng. 31) – 1 December 1931 - ???
(E) LT MOTOHASHI Seiichi (Eng. 31) - ??? - ???
(E) LT MIURA Mitsuo (??) - ??? – 27 December 1939

I-153
Chief Engineers
??? - 5 September 1928 - ???
(E) LT UDAKA Tadatoshi (Eng. 30) - ??? - ???
??? - ??? – 1 April 1939

I-154
Chief Engineers
??? - 15 June 1928 - 1 December 1930
(E) LT YOSHIMURA Kishaku (Eng. 30) - 1 December 1930 - 1 December 1932
??? - 1 December 1932 - ???
(E) LT SHIMIZU Kiyonao (??) - ??? – 3 August 1939

I-155
Chief Engineers
??? - 5 September 1927 - 10 December 1928
(E) LT GOTO Shukichi (Eng. 26) - 10 December 1928 - 30 November 1929
??? - 30 November 1929 - ???
(E) LCDR MAEMURA Mitsuo (??) - ??? – 15 November 1939

I-156
Chief Engineers
??? - 10 November 1928 - 30 November 1929
(E) LT HIROSE Tozo (Eng. 27) - 30 November 1929 - 1 December 1930
??? - 1 December 1930 - 1 December 1937
(E) LT MIURA Mitsuo (Eng. 39) - 1 December 1937 - ???
??? - ??? – 15 November 1939

I-157
Chief Engineers
??? - 31 March 1929 - ???
(E) LT KANAMORI Sueo (??) - ??? – 1 April 1939

I-158
Chief Engineers
??? - 15 May 1928 - 1 December 1930
(E) LT SHIMIZU Yoshitaka (Eng. 31) - 1 December 1930 - 1 December 1931
(E) LT FUKAGAWA Sobei (Eng. 31) - 1 December 1931 - ???
(E) LT KANAMORI Sueo (??) - ??? – 1 April 1939

I-159
Chief Engineers
??? - 20 October 1929 - 1 December 1938

I-60
Chief Engineers
??? - 1 December 1930 - 15 November 1938

[fontessa]

Hello ijnfleetadmiral,

I-152
Chief Engineers
??? - 20 May 1925 - 10 November 1925
(E) LT HAYAKAWA Kuraji (Eng. 23) - 10 November 1925 - 15 October 1926
??? - 15 October 1926 - 16 May 1928
(E) LT ISHISE Saburo (Eng. 28) - 16 May 1928 - 20 March 1929
??? - 20 March 1929 - 1 December 1931
(E) LT SHIMIZU Yoshitaka (Eng. 31) - 1 December 1931 - ???
(E) LT MOTOHASHI Seiichi (Eng. 31) - ??? - ???
(E) LT MIURA Mitsuo (??) - ??? - 27 December 1939

(No.51) LCDR / LCDR NAGATA Giichi: 2 September 1924 - 1 November 1924
(I-52) LCDR / LCDR NAGATA Giichi: 1 November 1924 - 20 November 1924
(I-52) LT / LCDR YAMAGUCHI Isoji: 20 November 1924 - 10 November 1925
(I-52) LT / LT HAYAKAWA Kuraji: 10 November 1925 - 15 October 1926
(I-52) LT / LT YANO Kyomatsu: 15 October 1926 - 16 May 1928
(I-52) LT / LT IWASE Saburo: 16 May 1928 - 20 March 1929
(I-52) LT / LT OKUDA Masuzo: 20 March 1929 - 30 November 1929
(I-52) LT / LT MOTOHASHI Seiichi: 30 November 1929 - 1 December 1931
(I-52) LT / LT SHIMIZU Yoshitaka: 1 December 1931 - 1 December 1932
(I-52) LT / LT KOHIGA Masayoshi: 1 December 1932 - 1 November 1933
(I-52) LT / LT HIDA Hitoshi: 1 November 1933 - 25 October 1935
(I-52) LT / LT OTANI Teiji: 25 October 1935 - 2 November 1936
(I-52) LT / LT UEDA Shiro: 2 November 1936 - 1 December 1937
(I-52) LT / LT UENO Takeji: 1 December 1937 - 15 December 1938
(I-52) LT / LT MIURA Mitsuo: 15 December 1938 - 27 December 1939
I-52 was renamed from No.51 on 1 November 1924.
I-52 was renamed into I-152 on 20 May 1942.

I-153
Chief Engineers
??? - 5 September 1928 - ???
(E) LT UDAKA Tadatoshi (Eng. 30) - ??? - ???
??? - ??? - 1 April 1939

(I-53) (EO) LT / LT TSUKANO Susumu: 20 August 1926 - 15 October 1926
(I-53) (EO) LT / LCDR HAYAKAWA Kuraji: 15 October 1926 - 6 December 1926
(I-53) LCDR / LCDR HAYAKAWA Kuraji: 6 December 1926 - 5 September 1928
(I-53) LT / LT SONE Nobuo: 5 September 1928 - 20 September 1929
(I-53) LT / LT UDAKA Tadataka: 20 September 1929 - 15 September 1930
(I-53) LT / LT MATSUMOTO Hiroshi: 15 September 1930 - 1 December 1932
(I-53) LT / LT OTOMARU Torao: 1 December 1932 - 15 November 1934
(I-53) LT / LT KURODA Tadahito: 15 November 1934 - 15 November 1935
(I-53) LT / LT SHIMADA Katsunosuke: 15 November 1935 - 2 November 1936
(I-53) LT / LT KAMBARA Osamu: 2 November 1936 - 7 June 1938
(I-53) (ADD) LT / LT IWANAGA Kenji: 7 June 1938 - 10 June 1938
(I-53) His regular post was Engineer Officer of I-54.
(I-53) LT ABE Noritaka: 10 June 1938 - 1 September 1938
(I-53) His regular post was Engineer Officer of I-55.
(I-53) LT / LT UEDA Shiro: 1 September 1938 - 15 December 1938
(I-53) LCDR / LCDR IMAI Kazuo: 15 December 1938 - 1 April 1939
I-53 was renamed into I-153 on 20 May 1942.

I-154
Chief Engineers
??? - 15 June 1928 - 1 December 1930
(E) LT YOSHIMURA Kishaku (Eng. 30) - 1 December 1930 - 1 December 1932
??? - 1 December 1932 - ???
(E) LT SHIMIZU Kiyonao (??) - ??? - 3 August 1939

(I-54) (EO) LT / LT OKUMURA Toshio: 20 April 1927 - 10 August 1927
(I-54) LT / LCDR OKUMURA Toshio: 10 August 1927 - 15 June 1928
(I-54) LT / LT ABE Kaichi: 15 June 1928 - 30 November 1929
(I-54) LT / LT ATSUTA Sataro: 30 November 1929 - 1 December 1930
(I-54) LT / LT YOSHIMURA Kishaku: 1 December 1930 - 1 December 1932
(I-54) LT / LT MIYAZAWA Shogo: 1 December 1932 - 1 November 1933
(I-54) LT / LT IKEDA Rekizo: 1 November 1933 - 31 October 1935
(I-54) LT / LT MASUDA Tanzo: 31 October 1935 - 2 May 1936
(I-54) LT / LT HIDA Hitoshi: 2 May 1936 - 10 November 1936
(I-54) LT YAGUCHI Yoshio / LT YAGUCHI Yoshio: 10 November 1936 - 25 January 1938
(I-54) I think YAGUCHI Yoshio became a son-inlaw, so his family name changed.
(I-54) (ADD) LT / LT KAMBARA Osamu: 25 January 1938 - 18 May 1938
(I-54) His regular post was Engineer Officer of I-53.
(I-54) LT / LT IWANAGA Kenji: 18 May 1938 - 1 December 1938
(I-54) LT / LT SHIMIZU Kiyonao: 1 December 1938 - 3 August 1939
I-54 was renamed into I-154 on 20 May 1942.

I-155
Chief Engineers
??? - 5 September 1927 - 10 December 1928
(E) LT GOTO Shukichi (Eng. 26) - 10 December 1928 - 30 November 1929
??? - 30 November 1929 - ???
(E) LCDR MAEMURA Mitsuo (??) - ??? - 15 November 1939

(I-55) (EO) LT / LT ISHIZAKI Kan’ichi: 1 March 1927 - 20 May 1927
(I-55) LT / LT ISHIZAKI Kan’ichi: 20 May 1927 - 10 December 1928
(I-55) LT / LCDR GOTO Hideyoshi: 10 December 1928 - 30 November 1929
(I-55) LT / LCDR NUMATA Akira: 30 November 1929 - 1 December 1931
(I-55) LT / LT SAKAI Tomotaro: 1 December 1931 - 5 October 1933
(I-55) (ADD) CDR / CDR TSUKANO Susumu: 5 October 1933 - 15 November 1933
(I-55) His regular post was Engineer Officer of 18th Submarine Division.
(I-55) LT / LT TANIGUCHI Teruo: 15 November 1933 - 2 November 1936
(I-55) LT / LT ABE Noritaka: 2 November 1936 - 10 September 1938
(I-55) VACANT: 10 September 1938 - 15 November 1938
(I-55) LT / LCDR MAEMURA Mitsuo: 15 November 1938 - 15 November 1939
I-55 was renamed into I-155 on 20 May 1942.

I-156
Chief Engineers
??? - 10 November 1928 - 30 November 1929
(E) LT HIROSE Tozo (Eng. 27) - 30 November 1929 - 1 December 1930
??? - 1 December 1930 - 1 December 1937
(E) LT MIURA Mitsuo (Eng. 39) - 1 December 1937 - ???
??? - ??? - 15 November 1939

(I-56) (EO) LT / LT HARA Jinzaburo: 10 September 1928 - 9 November 1928
(I-56) LT / LCDR HARA Jinzaburo: 9 November 1928 - 1 November 1929
(I-56) VACANT: 1 November 1929 - 30 November 1929
(I-56) LT / LCDR HIROSE Tozo: 30 November 1929 - 1 December 1930
(I-56) LT / LCDR KAWAOKA Fujimatsu: 1 December 1930 - 1 December 1932
(I-56) LT / LT OKUDA Masuzo: 1 December 1932 - 1 November 1933
(I-56) LT / LT AWAIHARA Takashi: 1 November 1933 - 1 December 1936
(I-56) LT / LT MASEDA Hidekiyo: 1 December 1936 - 1 December 1937
(I-56) LT / LT MIURA Mitsuo: 1 December 1937 - 15 December 1938
(I-56) VACANT: 15 December 1938 - 15 November 1939

I-157
Chief Engineers
??? - 31 March 1929 - ???
(E) LT KANAMORI Sueo (??) - ??? - 1 April 1939

(I-57) (EO) LT / LT FUTAMI Chuichi: 15 May 1929 - 26 July 1929
(I-57) LT / LCDR FUTAMI Chuichi: 26 July 1929 - 14 November 1931
(I-57) (ADD) LT / LCDR KAWAOKA Fujimatsu: 14 November 1931 - 1 December 1932
(I-57) His regular post was CO of I-56.
(I-57) LT / LT TERADA Torao: 1 December 1932 - 15 November 1934
(I-57) LT / LT NAKAHARA Shigeyoshi: 15 November 1934 - 20 March 1935
(I-57) (ADD) LT / LT AWAIHARA Takashi: 20 March 1935 - 31 October 1935
(I-57) His regular post was Engineer Officer of I-56.
(I-57) LT / LT ISHIYAMA Shigeo: 31 October 1935 - 1 December 1936
(I-57) LT / LT TAKAHASHI Masanori: 1 December 1936 - 15 December 1938
(I-57) LT / LT KANAMORI Sueo: 15 December 1938 - 1 April 1939
I-57 was renamed into I-157 on 20 May 1942.

I-158
Chief Engineers
??? - 15 May 1928 - 1 December 1930
(E) LT SHIMIZU Yoshitaka (Eng. 31) - 1 December 1930 - 1 December 1931
(E) LT FUKAGAWA Sobei (Eng. 31) - 1 December 1931 - ???
(E) LT KANAMORI Sueo (??) - ??? - 1 April 1939

(I-58) (EO) LCDR / LCDR HIIRO Kinji: 1 April 1927 - 1 September 1927
(I-58) LCDR / LCDR HIIRO Kinji: 1 September 1927 - 1 December 1927
(I-58) LT / LT ABE Kaichi: 1 December 1927 - 15 June 1928
(I-58) LT / LT WATABE Takeo: 15 June 1928 - 30 November 1929
(I-58) LT / LT MIYAKE Masahiko: 30 November 1929 - 1 December 1930
(I-58) LT / LT SHIMIZU Yoshitaka: 1 December 1930 - 1 December 1931
(I-58) LT / LT FUKAGAWA Sobei: 1 December 1931 - 1 November 1933
(I-58) LT / LT TAKETANI Keijiro: 1 November 1933 - 15 November 1934
(I-58) LT / LT NONAKA Enzo: 15 November 1934 - 15 November 1935
(I-58) LT / LT OKUDA Yohei: 15 November 1935 - 2 November 1936
(I-58) LT / LCDR TANIGUCHI Teruo: 2 November 1936 - 1 December 1937
(I-58) LT / LT SHIMIZU Kiyonari: 1 December 1937 - 1 December 1938
(I-58) (ADD) LT / LT KANAMORI Sueo: 15 December 1938 - 1 April 1939
(I-58) His regular post was Engineer Officer of I-57.
I-58 was renamed into I-158 on 20 May 1942.

I-159
Chief Engineers
??? - 20 October 1929 - 1 December 1938

(I-59) (EO) LT / LT WATANABE Keinosuke: 5 September 1929 - 19 October 1929
(I-59) LT / LCDR WATANABE Keinosuke: 19 October 1929 - 1 December 1931
(I-59) LT / LT OKA Torao: 1 December 1931 - 1 December 1932
(I-59) LT / LT SHIMIZU Yoshitaka: 1 December 1932 - 15 November 1934
(I-59) LT / LT OGISHI Tokuji: 15 November 1934 - 20 March 1935
(I-59) LT / LT NAKAHARA Shigeyoshi: 20 March 1935 - 1 December 1936
(I-59) LT / LCDR KISHIMOTO Takeo: 1 December 1936 - 1 December 1938
I-59 was renamed into I-159 on 20 May 1942.

I-60
Chief Engineers
??? - 1 December 1930 - 15 November 1938

(EO) LT / LT YOSHIMURA Kishaku: 1 June 1929 - 1 August 1929
LT / LT YOSHIMURA Kishaku: 1 August 1929 - 1 December 1930
LT / LT ATSUTA Sataro: 1 December 1930 - 1 December 1931
LT / LT MITO Fumiaki: 1 December 1931 - 15 November 1932
VACANT: 15 November 1932 - 1 December 1932
LT / LT OKAMOTO Riichi: 1 December 1932 - 1 November 1933
LT / LT MIYOSHI Kohei: 1 November 1933 - 31 October 1935
LT / LCDR ISHIHARA Masashi: 31 October 1935 - 1 December 1936
(ADD) LT / LT YAMADA Keizo: 1 December 1936 - 20 January 1937
His regular post was Engineer Officer of I-63.
LT / LT IMAI Kazuo: 20 January 1937 - 1 December 1937
LT / LT NAKAGAWA Masao: 1 December 1937 - 15 November 1938

fontessa

[ijnfleetadmiral]

Awesome...thanks! Some more for you:

I-61
Chief Engineers
??? – 6 April 1929 - ???
(E) LT YAMADA Kumeo (??) - ??? – 15 November 1939

I-162
Chief Engineers
??? – 24 April 1930 - ???
(E) LCDR KURODA Tadahito (??) - ??? – 10 February 1939

I-63
Chief Engineers
??? - 10 July 1928 - 20 March 1929
(E) LT ISHISE Saburo (Eng. 28) - 20 March 1929 - 1 December 1930
(E) LT MURAZUMI Yasuzo (Eng. 31) - 1 December 1930 – 1 December 1931
(E) LT KATAGIRI Toshio (Eng. 31) – 1 December 1931 - ???
??? - ??? – 1 December 1938

I-164
Chief Engineers
??? - 10 April 1930 – 15 December 1938

I-165
Chief Engineers
??? - 1 December 1932 - 15 November 1933
(E) LCDR YOSHIMURA Kishaku (Eng. 30) - 15 November 1933 - 15 November 1934
??? - 15 November 1934 – 15 December 1938

I-166
Chief Engineers
??? – 1 May 1932 – 15 December 1938

LT TSUE Shiro (Spec. Duty) – 1 November 1942 - ???
??? - ??? – 17 July 1944

I-67
Chief Engineers
??? – 8 August 1932 – 15 November 1933
(E) LCDR SAKAO Mitsutaro (Eng. 30) – 15 November 1933 - ???
??? - ??? – 15 November 1939

[fontessa]

Hello ijnfleetadmiral,

I-61
Chief Engineers
??? - 6 April 1929 - ???
(E) LT YAMADA Kumeo (??) - ??? - 15 November 1939

(EO) LT / LT YANO Kyomatsu: 16 May 1928 - 6 April 1929
LT / LCDR YANO Kyomatsu: 6 April 1929 - 1 December 1930
LT / LT WATABE Takeo: 1 December 1930 - 15 November 1932
LT / LCDR UDAKA Tadatoshi: 15 November 1932 - 15 November 1934
LT / LT OTOMARU Torao: 15 November 1934 - 25 October 1935
LT / LT HIDA Hitoshi: 25 October 1935 - 2 May 1936
(ADD) LT / LT TAKETANI Keijiro: 2 May 1936 - 22 July 1936
His regular post was CO of I-64.
VACANT: 22 July 1936 - 2 November 1936
LT / LT OTANI Teiji: 2 November 1936 - 1 December 1937
LT / LT KITAHARA Senri: 1 December 1937 - 1 December 1938
LT / LT YAMADA Kumeo: 1 December 1938 - 15 November 1939

I-162
Chief Engineers
??? - 24 April 1930 - ???
(E) LCDR KURODA Tadahito (??) - ??? - 10 February 1939

(I-62) (EO) LT / LT SONE Nobuo: 20 September 1929 - 24 April 1930
(I-62) LT / LCDR SONE Nobuo: 24 April 1930 - 20 April 1931
(I-62) LT / LT IMAMURA Yasuoki: 20 April 1931 - 1 November 1933
(I-62) LT / LT KOHIGA Masayoshi: 1 November 1933 - 15 November 1935
(I-62) LT / LCDR SHIMA Tetsujiro: 15 November 1935 - 1 December 1937
(I-62) LT / LT UOZUMI Junji: 1 December 1937 - 15 December 1938
(I-62) LCDR / LCDR KURODA Tadahito: 15 December 1938 - 10 February 1939
I-62 was renamed into I-162 on 20 May 1942.

I-63
Chief Engineers
??? - 10 July 1928 - 20 March 1929
(E) LT ISHISE Saburo (Eng. 28) - 20 March 1929 - 1 December 1930
(E) LT MURAZUMI Yasuzo (Eng. 31) - 1 December 1930 - 1 December 1931
(E) LT KATAGIRI Toshio (Eng. 31) - 1 December 1931 - ???
??? - ??? - 1 December 1938

(EO) LT / LT UMEZU Jiro: 16 May 1928 - 10 July 1928
LT / LT UMEZU Jiro: 10 July 1928 - 20 March 1929
LT / LT IWASE Saburo: 20 March 1929 - 1 December 1930
LT / LT MURAKADO Yasuo: 1 December 1930 - 1 December 1931
LT / LT KATAGIRI Toshiro: 1 December 1931 - 15 November 1933
LT / LT SHIMA Tetsujiro: 15 November 1933 - 15 November 1935
LCDR / LCDR MITO Fumiaki: 15 November 1935 - 1 December 1936
LT / LT YAMADA Keizo: 1 December 1936 - 1 December 1937
LT / LT KORIYAMA Yoshihiro: 1 December 1937 - 1 December 1938

I-164
Chief Engineers
??? - 10 April 1930 - 15 December 1938

(I-64) (EO) LT / LT ABE Kaichi: 3 March 1930 - 11 April 1930
(I-64) LT / LT ABE Kaichi: 11 April 1930 - 1 December 1932
(I-64) LT / LT MIYOSHI Kohei: 1 December 1932 - 1 November 1933
(I-64) LT / LT OKAMOTO Riichi: 1 November 1933 - 15 November 1934
(I-64) LT / LCDR TAKETANI Keijiro: 15 November 1934 - 1 December 1936
(I-64) LT / LCDR AKAO Masaru: 1 December 1936 - 1 December 1937
(I-64) LT / LCDR HORI Ichiro: 1 December 1937 - 15 December 1938
I-64 was renamed into I-164 on 20 May 1942.

I-165
Chief Engineers
??? - 1 December 1932 - 15 November 1933
(E) LCDR YOSHIMURA Kishaku (Eng. 30) - 15 November 1933 - 15 November 1934
??? - 15 November 1934 - 15 December 1938

(I-65) (EO) LCDR / LCDR NUMATA Akira: 1 December 1931 - 5 April 1932
(I-65) LCDR / LCDR NUMATA Akira: 5 April 1932 - 15 November 1933
(I-65) LCDR / LCDR YOSHIMURA Kishaku: 15 November 1933 - 15 November 1934
(I-65) LT / LT OKAMOTO Riichi: 15 November 1934 - 15 May 1935
(I-65) (ADD) LT / LT TERADA Torao: 15 May 1935 - 25 October 1935
(I-65) His regular post was Engineer Officer of I-57.
(I-65) LT / LT OTOMARU Torao: 25 October 1935 - 10 November 1936
(I-65) LT / LCDR HIDA Hitoshi: 10 November 1936 - 1 December 1937
(I-65) LT / LT UEDA Shiro: 1 December 1937 - 26 March 1938
(I-65) LT MASEDA Hidekiyo: 26 March 1938 - 18 May 1938
(I-65) His regular post was CO of I-67.
(I-65) LT / LT KATABUCHI Seisuke: 18 May 1938 - 15 May 1939
(I-65) VACANT: 15 May 1939 - 15 November 1939
I-65 was renamed into I-165 on 20 May 1942.

I-166
Chief Engineers
??? - 1 May 1932 - 15 December 1938

LT TSUE Shiro (Spec. Duty) - 1 November 1942 - ???
??? - ??? - 17 July 1944

(I-66) (EO) LCDR / LCDR WATANABE Keinosuke: 1 December 1931 - 1 May 1932
(I-66) LCDR / LCDR WATANABE Keinosuke: 1 May 1932 - 8 June 1933
(I-66) LT / LT NISHIHARA Ichiro: 8 June 1933 - 1 November 1934
(I-66) VACANT: 1 November 1934 - 15 November 1934
(I-66) LT / LCDR ISE Isao: 15 November 1934 - 15 November 1935
(I-66) LCDR / LCDR FUKAGAWA Sobei: 15 November 1935 - 1 December 1936
(I-66) LT / LCDR AWAIHARA Takashi: 1 December 1936 - 1 December 1937
(I-66) LT / LT MASEDA Hidekiyo: 1 December 1937 - 18 May 1938
(I-66) His regular post was Engineer Officer of I-67.
(I-66) LTJG / LT KANAMORI Sueo: 18 May 1938 - 15 December 1938
(I-66) (ADD) LT / LT KATABUCHI Seisuke: 15 December 1938 - 15 May 1939
(I-66) His regular post was Engineer Officer of I-65.
(I-66) VACANT: 15 May 1939 - 15 November 1939
(I-66) LCDR / LCDR SHIMA Tetsujiro: 15 November 1939 - 24 April 1940
(I-66) LT / LT OHASHI Kinzo: 24 April 1940 - 15 October 1940
(I-66) LTJG (S.D.) / ??? OKABE Zempachi: 15 October 1940 - 20 May 1942
(I-166) ??? / LT (S.D.) OKABE Zempachi: 20 May 1942 - 1 November 1942
(I-166) LT (S.D.) / ??? TSUE Shiro: 1 November 1942 - ???
NO DATA
I-66 was renamed into I-166 on 20 May 1942.

I-67
Chief Engineers
??? - 8 August 1932 - 15 November 1933
(E) LCDR SAKAO Mitsutaro (Eng. 30) - 15 November 1933 - ???
??? - ??? - 15 November 1939

(EO) LT / LCDR GUNJIMA Sadao: 14 November 1931 - 8 August 1932
LCDR / LCDR GUNJIMA Sadao: 8 August 1932 - 15 November 1933
LCDR / LCDR SAKAO Mantaro: 15 November 1933 - 15 November 1934
LT / LCDR TERADA Torao: 15 November 1934 - 1 December 1936
LT / LCDR IKEDA Rekizo: 1 December 1936 - 1 December 1937
LT / LT MASEDA Hidekiyo: 1 December 1937 - 18 May 1938
LT / LT YAMADA Kumeo: 18 May 1938 - 1 December 1938
VACANT: 1 December 1938 - 15 November 1939

fontessa