Home Page World War II Armed Forces — Orders of Battle and Organizations Last Updated 06.01.2015
Imperial Japanese Navy
Ammunition Ships
In cooperation with Jeff Donahoo
The format for names is Japanese style: rank; last name, first name; Japanese name in Kaji;
(and in brackets the officer's graduating class of the Naval Academy at Etajima, if applicable).
(M) Behind the name indicates a merchant marine (civilian) officer.
Rank as was at the date he took command, whether as supervisor or captain.
If an officer is shown as being in command before the ship was commissioned, he was Chief Equipping Officer, becoming Commanding Officer on the date the ship was commissioned.
Dates are given thus: day.month.year
Commanders marked with * are known to have died.
Aratama Maru    新玉丸    マタラ AE
   Type: Ammunition ship  
   Builder:    Tsurumi-Nippon, Yokohama  
   Owner: Tamai Shosen  
   Offical Number: 44850  
   Call Sign: JUHM  
   Laid Down: 18.10.1937
   Launched: 23.07.1938
   Completed as cargo ship (6,783 GRT): 04.11.1938
   Service:  
      Civilian, Yamashita Kisen Kaisha (Y Line) 04.11.38–26.08.41
      Requisitioned 26.08.1941
      Kure ND 26.08.41–08.12.41
      Kobe. Converted to ammunition ship 04.09.41–16.10.41
      6th Fleet 08.12.41–06.10.42
      Kure ND 06.10.42–10.12.44
Fate:  Sunk 08.04.44 by USS Seahorse (SS-304) about 7 nm E of Guam (13°16'N, 145°11'E). 4 dead; ? saved.
   Removed from Navy List: 10.12.1944
   Commanding Officers:  
      Capt Imaizumi Shunichi (35)今泉周逸05.09.41–20.11.41
      Cdr Yamamoto Tomoichi (37)山本友一20.11.41–20.08.42
      Cdr Doi Takuzou (36)土井卓三20.08.42–25.01.43
      Cdr Kawai [?] (36)川合 信25.01.43–
Hide Maru    日出丸 AE
   Type: Ammunition ship  
   Builder: Harima, Aioi  
   Owner: Tochigi Shoji  
   Call Sign: JIOC  
   Official Number: 35845  
   Laid Down: 09.08.1929
   Launched: 12.02.1930
   Completed as freighter (5,181 GRT): 26.03.1930
   Service:  
      Civilian, Tochigi Shoji 26.03.30–1932
      Requisitioned by Army 1932–07.32
      Civilian, Tochigi Shoji 07.32–15.08.41
      Requisitioned by Navy 15.08.1941
      Maizuru ND 05.09.41–18.10.41
      Converted to ammunition ship 23.08.41–18.10.41
      Supply Unit, Combined Fleet 18.10.41–
      Maizuru ND. Reclassified as Transport 10.04.42–15.10.43
Fate:  Sunk 11.06.43 at 05:40 by USS Silversides (SS-236) in Truk Harbor (02°45'N, 152°06'E). 1 dead; ? saved.
   Removed from Navy List: 15.10.1943
   Commanding Officers:  
      Capt Takanabe Sankichi (33)高鍋三吉05.09.41–23.05.43
      ? 25.05.43–11.06.43
Hitachi Maru    日立丸    チダヒ AE
   Type: Ammunition ship  
   Builders: Osaka Iron Works, Innoshima  
   Owners: Nissan Kisen  
   Call Sign: JZWM  
   Official Number: 45868  
   Laid Down: 1938
   Launched: 06.02.1939
   Completed as passenger-cargo ship (6,540 GRT): 15.06.1939
   Service:  
      Civilian, Nissan Kisen 15.06.39–26.11.41
      Requisitioned 26.11.1941
      Converted to ammunition ship 03.12.41–29.12.41
      Yokosuka ND 10.12.41–15.06.42
      Reclassified as Transport 15.06.1942
      Kure ND 15.06.42–08.42
      4th Fleet 08.42–31.01.43
      1st Air Fleet 31.01.43–01.07.43
Fate:  Sunk 14.02.43 by US aircraft at Buin (06°45'S, 155°50'E). 4 dead; ? saved.
   Removed from Navy List: 01.07.1943
   Commanding Officers:  
      Capt Saeki Koji (39)佐伯 孝二10.12.41–16.12.41
      Capt Nakahara Tatsuhei (38)中原達平13.12.41–14.02.43
Kashino    樫野    ノシカ AE
   Type: Ammunition Ship  
   Class: Kashino  
   Call Sign: JGMQ  
   Builder: Mitsubishi Zosensho, Nagasaki  
   Ordered: 1937
   Laid Down: 01.07.1939
   Launched: 26.01.1940
   Completed (10,360 GRT): 10.07.1940
   Service:  
      Kure ND. Transport for battleships turrets 1940–1942
      Rebuilt as ammunition transport 1942–20.10.42
Fate:  Sunk 04.09.42 by USS Growler (SS-215) about 70 nm NE Keelung, Taiwan (25°45'N, 122°42'E).
   Removed from Navy List: 20.10.1942
   Commanding Officers:  
      Capt Murao Jiro (39)村尾二郎10.07.40–11.08.41
      Capt Doi Takashi (42)土井 高11.08.41–29.09.42
Kogyo Maru    興業丸    コウギョウ AE
   Type: Ammunition ship  
   Builder: Uraga Senkyo, Uraga  
   Owner: Okada Gumi  
   Call Sign: JZEM  
   Official Number: 46368  
   Laid Down: 16.05.1938
   Launched: 06.10.1938
   Completed as freighter (6,343 GRT): 02.02.1939
   Service:  
      Civilian, Okada Gumi 02.02.39–30.08.41
      Requisitioned 30.08.1941
      Kure ND 05.09.41–26.11.41
      Kobe. Conversion to transport 07.09.41–05.12.41
      Combined Fleet 26.11.41–01.04.44
      Kure ND 01.04.44–10.11.44
Fate:  Sunk 24.09.44 by aircraft of US Navy TF 38 in Coron Bay, Busuanga Island, Philippines (12°00'N, 120°00'E). 39 dead; ? saved.
   Removed from Navy List: 10.11.1944
   Commanding Officers:  
      Capt Kusakabe Enjiro (39)日下部鉞治郎05.09.41–04.02.43
      Capt Nagata Ryozo (36)永田良三04.02.43–
Kotoku Maru    広徳丸    コウトク AE
   Type: Ammunition ship  
   Builder: Mitsubishi, Nagasaki   
   Owner: Hiromi Shoji  
   Call Sign: JJTL  
   Offical Number: 43187  
   Laid Down: 13.10.1936
   Launched: 30.01.1937
   Completed as refrigerated cargo ship (6,701 GRT): 15.05.1937
   Service:  
      Civilian, Hiromi Shoji 15.05.37–19.09.37
      Requisitioned 19.09.1937
      Sasebo ND 19.09.37–10.04.42
      Sasebo. Converted to ammunition ship 19.09.37–26.09.37
      Navy Department 10.04.42–23.05.42
      Combined Fleet as troops transport 23.05.42–
      2nd Fleet –19.06.42
      4th Fleet 19.06.42–10.06.43
Fate:  Sunk 30.07.42 by US aircraft off Salamaua, New Guinea. ? dead; ? saved.
   Removed from Navy List: 10.06.1943
   Commanding Officers:  
      Capt Sato Seishiro (38)佐藤正四郎20.09.37–15.11.37
      Capt Minowa Nakai (38)蓑輸中五15.11.37–10.08.38
      Capt Honda Genzou (36)本田源三15.07.38–10.04.39
      Capt Tsuda Gensuke (38)津田源助10.04.39–20.04.40
      Capt Shibata Zenjiro (38)柴田善治郎20.04.40–15.11.40
      Capt Shimizu Iwao (39)清水 巌15.11.40–15.02.41
      Capt Kuribayashi Kasekiti (36)栗林今朝吉15.02.41–20.06.42
      *Capt Sato Koichi (35)佐藤康逸20.06.42–30.07.42
Naruto Maru    鳴門丸    トルナ AE
   Type: Ammunition ship  
   Builder: Yokohama Dock  
   Owner: Nippon Yusen  
   Call Sign: JBQH  
   Official Number: 39738  
   Laid Down: 27.10.1933
   Launched: 29.08.1934
   Completed (7,148 GRT): 10.12.1934
   Service:  
      Civilian, NYK Line 10.12.34–10.02.42
      Requisitioned 10.02.1942
      Yokohama. Converted to transport 10.02.42–10.03.42
      Maizuru ND 15.02.42–10.03.42
    11th Air Fleet 10.03.42–15.10.43
Fate:  Sunk 08.08.43 by USS Whale (SS-239) NW of the Mariana Islands (24°12'N, 142°52'E). 30 dead; 300 saved.
   Removed from Navy List: 15.10.1943
   Commanding Officers:  
      Capt Goto [?]後藤 鐡五郎15.02.42–10.03.42
      Capt Katahara Tsunejiro (37)片原常次郎10.03.42–05.07.42
      Capt Chiya Sadae (34)干谷定衛05.07.42–23.05.43
      Capt [?] 23.05.43–14.06.43
      Capt Takesaki Takeo (37)竹崎武雄14.06.43–08.08.43
Nichii Maru    日威丸    イチニ AE
   Type: Ammunition ship  
   Builder:    Osaka Shipbuilding, Honsha  
   Owner: Nissan Kisen  
   Call Sign: JPLN  
   Offical Number: 46610  
   Laid Down: 15.02.1939
   Launched: 05.07.1939
   Completed as cargo ship (6,534 GRT): 26.10.1939
   Service:  
      Civilian, Osaka Shosen 26.10.39–16.11.41
      Requisitioned 16.11.1941
      Kawasaki. Converted to ammunition transport 18.11.41–26.12.41
      Kure ND 01.12.41–
      Supply Unit, Combined Fleet 26.12.41–05.01.44
Fate:  Sunk 25.11.43 at 16:30 by USAAF aircraft E of Manus (01°55'S, 149°39'E). 5 dead; ? saved.
   Removed from Navy List: 05.01.1944
   Commanding Officers:  
      Capt Iikura Katsumi (36)飯倉克己01.12.41–05.12.42
      *Capt Hirata Yoshiyuki (39)平田良之05.12.42–21.11.43
Nichiro Maru    日朗丸    ロチニ AE
   Type: Ammunition ship  
   Builder:    Osaka Shipbuilding, Inoshima  
   Owner: Nissan Kisen  
   Call Sign: JPJN  
   Official Number: 46626  
   Laid Down: ?
   Launched: 30.07.1939
   Completed as cargo ship (6,534 GRT): 10.01.1940
   Service:  
      Civilian, Nissan Kisen 10.01.40–21.08.41
      Requisitioned 21.08.1941
      Kure ND 21.08.41–15.10.41
      Kure. Converted to ammunition ship 05.09.41–15.10.41
      Combined Fleet 15.10.41–17.02.44
Fate:  Sunk 17.02.44 at 22:06 by USS Sargo (SS-188) 150 nm NE of Palau (08°50'N, 135°40'E). 50 dead; ? saved.
   Removed from Navy List: 31.03.1944
   Commanding Officers:  
      Capt Kitagawa Shigeharu (37)北川茂春05.09.41–15.11.41
      Capt Chousa Keikichi (37)帖佐敬吉15.11.41–15.05.42
      Capt Shibata Zenjiro (38)柴田善治郎15.05.42–29.11.43
      *Capt Shimizu Ryutaro (36)清水柳太郎29.11.43–17.02.44
Nisshun Maru    日春丸    ンシュッニ AE
   Type: Ammunition ship  
   Builder: Nippon Kokan, Asano  
   Owner: Nissan Kisen  
   Call Sign: JJQKO  
   Official Number: 48040  
   Laid Down: 29.12.1939
   Launched: 22.11.1940
   Completed (6,380 GRT): 01.03.1941
   Service:  
      Civilian, Nissan Kisen 01.03.41–01.12.41
      Requisitioned 01.12.1941
      ? 01.12.41–10.06.43
Fate:  Sunk 18.04.43 by USS Drum (SS-228) about 200 nm NNW of Mussau Island, Bismarck Archipelago (01°55'N, 148°24'E). 35 dead; ? saved.
   Removed from Navy List: 10.06.1943
   Commanding Officers:  
      Capt Tsunoda Sadao (36)角田貞雄01.12.41–20.08.42
      Capt Katahara Tsunejiro (37)片原 常次郎20.08.42–15.04.43
      Capt Takeda Tetsuo (37)武田 哲15.04.43–18.04.43
Onoe Maru    尾上丸    エノオ AE
   Type: Ammunition ship  
   Builder: Harima Dock Co.  
   Owner: Nippon Yusen  
   Call Sign: JGIM  
   Official Number: 46811  
   Laid Down: 15.06.1939
   Launched: 26.12.1939
   Completed as cargo ship (6,667 GRT) 15.03.1940
   Service:  
      Civilian, NYK Line 15.03.40–16.08.41
      Requisitioned 16.08.1941
      Kure ND 27.08.41–07.12.41
      Converted to ammunition ship 05.10.41–19.10.41
      2nd Fleet 07.12.41–01.03.42
      Combined Fleet 01.03.42–01.03.43
      Rerated Transport 01.03.1943
      Combined Fleet 01.03.43–05.01.44
Fate:  Sunk 26.11.43 at 21:16 by USS Raton (SS-270) 275 nm NW of Kavieng (08°40'N, 148°20'E). 1 dead; 196 saved.
   Removed from Navy List: 05.01.1944
   Commanding Officers:  
      Capt Kikuchi Kujiro (39)菊池邦二郎05.09.41–01.02.42
      Capt Okuna Kiyonobu (33)奥名清信15.04.42–01.02.43
      Capt Ozawa Satoru小沢覺輔01.02.43– 15.02.43
      Capt Hashimoto Saisuke (30)橋本才輔 CK15.02.43–18.06.43
      Capt Ogawa Shigetaro (34)小川重太郎12.06.43–26.11.43
Seia Maru    西阿丸    アイセ AE
   Type: Ammunition ship  
   Builder: Harima Dock Co., Aioi  
   Owner: Osaka Shosen  
   Call Sign: JGCM  
   Official Number: 45391  
   Laid Down: 17.05.1938
   Launched: 04.03.1939
   Completed as passenger-cargo ship (6,658 GRT): 26.04.1939
   Service:  
      Civilian, Osaka Shosen 26.04.39–20.09.41
      Requisitioned 20.09.1941
      ? 20.09.41–10.11.44
Fate:  Sunk 01.08.44 by US Navy aircraft off Sula Island, Celebes (01°46'N, 125°32'E).
   Removed from Navy List: 10.11.1944
   Commanding Officers:  
      ? ?
Tatsugami Maru    辰神丸    ミカツタ AE
   Type: Ammunition ship  
   Builder: Mitsubishi, Kobe  
   Owner: Tatsuma Kisen  
   Call Sign: JHVN  
   Official Number: 45368  
   Laid Down: 07.03.1939
   Launched: 03.08.1939
   Completed as cargo ship (7,070 GRT): 31.10.1939
   Service:  
      Civilian, Tatsuma Kisen 31.10.39–14.09.41
      Requisitioned 14.09.1941
      Maizuru ND. Converted to ammunition ship 15.09.41–23.10.41
      11 Air Fleet 23.10.41–05.02.42
Fate:  Sunk 24.01.42 at 03:55 by USS Parrott (DD-218) and Paul Jones (DD-230)at Balikpapan, Borneo (01°18'S, 117°04'E). ? dead; ? saved.
   Removed from Navy List: 05.02.1942
   Commanding Officers::  
      Capt [?]關口 剛20.09.41–18.12.42
      Capt Yamamura [?] (35)山村伴三18.12.42–24.01.43
Tatsutake Maru    辰武丸    タツタケ AE
   Type: Ammunition ship  
   Builder: Mitsubishi, Kobe  
   Owner: Tatsuma Goshi Kaisha  
   Call Sign: JYCN  
   Official Number: 46395  
   Laid Down: 06.04.1939
   Launched: 13.11.1939
   Completed as cargo ship (7,068 GRT): 09.02.1940
   Service:  
      Civilian, Tatsuma Goshi Kaisha 09.02.40–24.11.41
      Requisitioned 24.11.1941
      Converted to ammunition ship 25.11.41–30.12.41
      Yokosuka ND 01.12.41–01.04.43
      8th Fleet 01.04.43–10.07.43
Fate:  Sunk 10.05.43 by USS Plunger (SS-179) about 200 nm E of Saipan (14°28'N, 149°23'E).
   Removed from Navy List: 15.07.1943
   Commanding Officers:  
      Capt [?]古瀬 倉藏01.12.41–20.10.42
      Capt Ara Tadashi (33)荒 糺 CK20.10.42–01.12.42
      Capt Kuga Tokuichi (36)久我徳一01.12.42–10.05.43
  
 
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