Home Base:Sasebo ND;
06/04/1929-24/04/1930=Sasebo ND;
24/04/1930-01/12/1930=Sub.Div.29; Sasebo ND;
01/12/1930-10/11/1932=Sub.Div.29; Sub.Ron.1;1stFleet;Combined Fleet;
10/11/1932-15/11/1933=Sub.Div.29; Sasebo Defence Div; Sasebo ND;
15/11/1933-15/11/1935=Sub.Div.29;Sub.Ron2;2ndFleet;Combined Fleet;
15/11/1935-01/12/1936=Sub.Div.29;Sasebo Defence Ron; Sasebo ND;
01/12/1936-15/12/1938=Sub.Div.29;Sub.Ron2;2ndFleet;Combined Fleet;
15/12/1938-15/11/1939=Sub.Div.29; Submarine School, Kure; Sasebo ND;
15/11/1939-15/11/1940=Sub.Div.29;3rd Reserve; Sasebo ND;
15/11/1940-01/04/1942=Sub.Div.29;Sub.Ron.5;Combined Fleet;

01/11/1932-01/06/1934 ?=Reserve;
20/03/1940-15/04/1940=3rd Reserve;

CEO:Lt.Cdr.Yoshitomi Setsuzo [39]=16/05/1928-06/04/1929;
CO:Lt.Cdr.Yoshitomi Setsuzo [39]=06/04/1929-05/11/1929;
CO:Lt.Cdr.Nakamura Motoji [39]=05/11/1929-01/12/1931;
CO:Lt.Cdr.Hayashi Kazuo [45]=01/12/1931-01/06/1934;
CO:Lt.Cdr.Ono Ryojiro [48]=01/06/1934-15/11/1935;
CO:Lt.Cdr.Hatanaka Sumihiko [49]=15/11/1935-27/01/1936;
CO:Cdr.Otake Toshio [45]=27/01/1936-15/02/1936;
CO:Lt.Cdr.Fujii Akiyoshi [49]=15/02/1936-30/06/1936;
CO:Lt.Cdr.Ishikawa Nobuo [49]=30/06/1936-01/12/1937;
CO:Lt.Cdr.Matsumura Kanji [50]=01/12/1937-15/11/1938;
CO:Lt.Cdr.Ohata Tadashi [50]=15/11/1938-15/11/1939;
CO:Lt.Cdr.Ueno Toshitake [56]=15/11/1939-20/03/1940;
(+)CO:Lt.Cdr.Ogawa Tsunayoshi [50]=20/03/1940-15/04/1940;
CO:Lt.Cdr.Nakamura Shozo [54]=15/04/1940-15/10/1940;
CO:Lt.Cdr.Hirokawa Takashi [51]=15/10/1940-02/10/1941+KIAcc;

11/03/1939 Damaged, Collision; off Mitajiri; DD Yakaze;
08/01/1941 Damaged, Collision; S of Cape Ashizuri; Gunboat Koshu Maru;
02/10/1941 Sunk, Collision off Iki Is,Japan;33*40'N;129*40'E; Gunboat Kiso Maru
No Survivors; 71 KIAcc;
Raised /02/1942,Scrapped;
01/04/1942Removed from Navy List;

[Cdr.Ono Ryojiro [48]
27/09/1934-Ryojun,Manchuria-05/10/1934Sasebo=Tsingtao Area=Training;
07/02/1935-Sasebo-25/02/1935Sukumo Bay=Kurile Is.=Training;
29/03/1935Sasebo-04/04/1935Sasebo=c.Chinese waters=Training;
[Lt.Cdr.Hirokawa Takashi] [51]
/10/1941-Iki Is,Japan; Fleet Exercises;(Training);+

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