Here is what I have so far on the oob for the two sides for the campaign around Nanchang.
Nanchang Campaign (Mid Feb. - Early May 1939)
Japan
11th Army - Gen. Yasuji Okamura [1,2]
- 6th Division - Lt. Gen. Shiro Inaba [4]
--9th Infantry Brigade
---11th Infantry Regiment
---41st Infantry Regiment
--21st Infantry Brigade
---21st Infantry Regiment
---42nd Infantry Regiment
--5th Mountain Artillery Regiment
--5th Cavalry Regiment
--5th Engineer Regiment
--5th Transport Regiment
- 101st Divison - Lt. Gen Masatoshi Saito [4]
--101st Infantry Brigade
---101st Infantry Regiment
---149th Infantry Regiment
--102nd Infantry Brigade
---103rd Infantry Regiment
---157th Infantry Regiment
--101st Field Artillery Regiment
--101st Cavalry Regiment
--101st Engineer Regiment
--101st Transport Regiment
- 106th Division * - Lt. Gen. Atsuo Matsuura [4]
--111th Infantry Brigade
---113th Infantry Regiment
---147th Infantry Regiment
--136th Infantry Brigade
---125th Infantry Regiment
---145th Infantry Regiment
--106th Field Artillery Regiment
--106th Cavalry Regiment
--106th Engineer Regiment
--106th Transport Regiment
- 120th Cavalry Regiment - Seinji Hasekawa[1]
- 22nd Artillery Regt. - Houkichi Nakahira[1]
- 6th Field Heavy Artillery Brigade HQ - Major Gen. Sumita[3]
--13th Field Heavy Artillery Regiment[15cm Howitzers] Lt. Col. Okoshi[3]
--14th Field Heavy Artillery Regiment [15cm Howitzers] Lt. Col. Maruyama[3]
--10th Field Heavy Artillery Regiment[15cm Howitzers] Lt. Col. Nagaya[3]
--15th Independent Field Heavy Artillery Regiment [10cm Cannons] Col. Horikawa[3]
-101st Field Artillery Regiment [75mm Field Guns ] Lt. Col. Yamada[3]
-3rd Independent Mountain Gun Regiment [75mm Mountain Guns] Lt. Col. Morikawa[3]
-106th Field Artillery Regiment [75mm Field Guns ] Lt. Col. Uga[3]
-2nd Battalion/2nd Independent Mountain Gun Regiment [75mm Mountain Guns ] Major Matsumoto[3]
Naval:
Yosuko(Yangtze) Force?
- over 30 ships and 50 motor boats [1]
- one battalion of Marines [1]
Naval Airforce: ?
Army Airforce:
3rd Flight Group ?
Notes:
9th Division in Yueh-Linhsiang area. [1]
3rd, 13th, 116th Divisions North of Yangtze River vs Chinese 5th War Area forces. [1]
* Only a portion of the 106th Division took part. [1]
China
9th War Area - Chen Cheng [1]
- 19th Army Group - Lo Cho-ying
-- 79th Corps - Hsia Chu-chung
--- 118th Division - Wang Ling-yun
--- 76th Division - Wang Ling-yun
--- 98th Division - Wang Chia-pen
-- 49th Corps - Liu Tuo-chuan
--- 105th Division - Wang Tieh-han
--- 9th Res. Division - Chang Yen-chuan
-- 70th Corps - Li Chueh
--- 19th Division - Li Chueh(concurrent)
--- 107th Division - Tuan Heng
-- 32nd Corps - Sung Ken-tang
--- 139th Division - Li Chao-ying
--- 141st Division - Tang Yung-liang
--- 142nd Division - Fu Li-ping
-- 5th Res Division - Tseng Chia-chu
-- Poyang Lake Garrison - Tseng Chia-chu
--- 3 Regts of Kiangsi Peace Preservation Force
-- Lu Shan Guerilla Command - Yang Yu-chen
--- 2 Peace Preservation Regts
- 74th Corps - Yu Chi-shih
-- 51st Division - Wang Yao-wu
-- 58th Division - Feng Sheng-fa
-- 60th Division - Chen Pei
- Hunan - Hupei - Kiangsi Border Area Guerrilla Command - Fan Sung-pu
-- 8th Corps - Li Yu-tang
--- 3rd Division - Chao Hsi-tien
--- 197th Division - Ting Ping-chuan
-- 73rd Corps - Peng Wei-jen
--- 15th Division - Wang Chih-pin
--- 77th Division - Liu Chu-ming
--128th Division - Wang Ching-tsai
-- 1st Guerilla Command - Kung Ho-chung
--- 4 columns
- 1st Army Group - Lung Yun, Dep. Cdr. - Lu Han
-- 58th Corps - Sun Tu
--- New10th Division - Liiu Cheng-fu
--- 183rd Division - Yang Hung-kuang
-- 3th Corps - Chang Chung
--- 184th Divison - Chang Chung (concurrent)
--- New 12th Division - Kung Hsun-pi
-- 60th Corps - An En-pu
--- 182nd Divison - An En-pu (concurrent)
--- New 11th Division - Kung Hsun-pi
- 30th Army Group - Wang Ling-chi
-- 78th Corps - Hsia Shou-hsun
--- New 13th Division - Liu Cheng-fu
--- One Brigade of New 16th Division
-- 72nd Corps - Han Hsien-pu
--- New 14th Division
--- New 15th Division
From 3rd War Area [1]
7 Divisions of 32nd Army Group were mentioned in the text [1] as being in the counter attack to recapture Nanchang:
32nd Army Group - Shangkuan Yu-hsiang
- 29th Corps - Chen An-Pao
-- 26th Division - Liu Yu-ching
-- (which other divisions?)
-25th Corps - Wang Ching-chiu
-- (which divisions?)
32nd Army Group divisions mentioned:
- Attacking from area between Kan and Fu River:
-- 16th Division - ?
-- 10th Reserve Division - ?
- Attacking from Fu River between Wu-yang-tu and Hsieh-fu-shih:
-- 79th Division - ?
-- 5th Reserve Division - ?
- In reserve across the Fu River, later made final attack on Nanchang:
-- 67th Division - Mo Yu-shuo
Early reinforcement from 3rd War area , part of 32nd Army Group?
-- 102nd Division - ?
Notes:
7 Divisions from 32nd Army Group / 3rd War Area were committed during the offensive to recapture Nanchang in April 1939. 16th, 79th, 10th Reserve, and 5th Reseve Divisions are mentioned as being with that Army Group. Also a 102nd Division also came from 3rd War Area early in the campaign but may or may not have been from 32nd Army Group, the text is doesn’t make this clear. The 29th Corps is mentioned in the text along with 26th Divison in the final attack on Nanchang. Addtionally a 25th Corps, (commander Wang Ching-chiu) and a separate 67th Division is listed as being under the 32nd Army Group in another OOB for the Chinese from after the Battle of Wuhan to March 1940. [1]
Sources:
[1] Hsu Long-hsuen and Chang Ming-kai, History of The Sino-Japanese War (1937-1945) 2nd Ed. ,1971. Translated by Wen Ha-hsiung , Chung Wu Publishing; 33, 140th Lane, Tung-hwa Street, Taipei, Taiwan Republic of China.
[2] IJA in China orbat, 1937 to 1945
http://www.china-defense.com/forum/inde ... topic=2726
http://www.china-defense.com/forum/show ... php?t=1168
January 31, 1939 ,11th Army governs 3, 6, 9, 13, 16, 101, 106 divisions.
[3] Artillery force Xiushui River crossing
http://www3.plala.or.jp/takihome/artillery_history.html
[4] Generals from Japan (WWII)
http://www.generals.dk/nation/Japan/S.html