Submarine Division 2

Activated
Deactivated
Boats

Formations

Successes
Notes
04/04/1906
11/10/1920
15/11/1940
02/11/1918
01/04/1929
30/04/1944

No-6=04/04/1906-17/04/1909
No-7=04/04/1906-17/04/1909
HA-1=17/04/1909-01/04/1915
HA-2=17/04/1909-01/04/1915
HA-3=17/04/1911-01/12/1916
HA-4=17/04/1911-01/12/1916
HA-5=17/04/1911-01/12/1916
HA-6=30/09/1912-02/11/1918
No-1=01/12/1916-02/11/1918
No-2=01/12/1916-02/11/1918
02/11/1918=Deactivated;
HA-9=11/10/1920-01/04/1929
HA-10=11/10/1920-01/04/1929
01/04/1929=Deactivated;
I-16=[15/11/1939] 30/03/1940-15/11/1940
I-18=[15/11/1939] 31/01/1941-01/02/1942
I-19=[15/11/1940] 28/04/1941-30/04/1944+
I-20=[15/11/1939] 26/09/1941-01/02/1942
I-15=01/02/1942-24/12/1942+
I-17=01/02/1942-01/12/1943+
I-26=10/08/1942-25/11/1943
I-25=10/08/1942-01/12/1943+
I-20=25/09/1943-01/12/1943+
I-16=25/09/1943--05/03/1944
I-21=25/09/1943-30/04/1944+
I-40=31/10/1943-30/04/1944+
I-39=25/11/1943-30/04/1944+
30/04/1944=Deactivated;

[]=Sub.Div.2 prior to completion;

Kure ND=
Established=13/01/1905
Kure ND=
04/04/1906-17/04/1911
Kure Torpedo Group;Kure ND=
17/04/1911-01/04/1913
Kure Defence Div.:Kure ND=
01/04/1913-13/12/1915
Torp.Ron.4;1stFleet=
13/12/1915-01/12/1916
Kure Defence Div.:Kure ND=
01/12/1916-01/04/1917
Yokosuka Defence Div.;Yokosuka ND=
01/04/1917-02/11/1918
02/11/1918-11/10/1920=Deactivated;
Yokosuka Defence Div.;Yokosuka ND=
11/10/1920-01/12/1923
Yokosuka Defence Div.;2ndFleet=
01/12/1923-01/12/1924
Yokosuka Defence Div.;Yokosuka ND=
01/12/1924-20/03/1929
Yokosuka ND=
20/03/1929-01/04/1929
01/04/1929-15/11/1939=Deactivated;
SubmarineSchool,Otake=
15/11/1939-15/11/1940=
Sub.Ron.1; 6thFleet;Combined Fleet=
15/11/1940-15/01/1944
6thFleet;Combined Fleet=
15/01/1944-30/04/1944
30/04/1944=Deactivated;
W'ship sunk:
06@024297t;
W'ship dam:
02@071165t;
M'ship sunk:
10@069724t;
M'ship dam:
02@012876t;
Total sunk:
16@094021t;
Total dam:
04@084041t;
Total:
20@178062t;
CO:04/04/1906-01/02/1908=
Cdr.Ide Kenji; [16]
CO:01/02/1908-17/04/1909=
Lt.Cdr.Miyaji Tamisaburo; [25]
CO:17/04/1909-01/12/1909=
Cpt.Ide Kenji; [16]
CO:01/12/1909-01/04/1911=
Lt.Cdr.Hiraoka Teiichi; [16]
CO:01/04/1911-25/10/1911=
Cdr.Hori Terufusa; [16]
CO:25/10/1911-27/09/1912=
Cpt.Matsuoka Shuzo; [14]
CO:27/09/1912-01/12/1913=
Cpt.Okano Fujimatsu; [15]
CO:01/12/1913-01/12/1914=
Cpt.Seki Shigetaka; [16]
CO:01/12/1914-06/11/1916=
Cpt.Tojo Meiji; [21]
CO:06/11/1916-01/12/1916=
Cdr.Imaizumi Tetsutaro; [25]
CO:
02/11/1918=Deactivated;
CO:
(A)CO:10/06/1922-01/12/1923=
Lt.Cdr.Shirane Teisuke; [34]
CO:01/12/1923-09/02/1924=
Cdr.Shirane Teisuke; [34]
CO:
01/04/1929=Deactivated;
CO:
CO:31/01/1941-01/02/1942=
Cpt.Imaizumi Yoshijiro; [44]
CO:01/02/1942-14/07/1942=
Cpt.Imazato Hiroshi; [45]
CO:14/07/1942-10/01/1943=
Cpt.Ono Ryojiro; [48]
CO:10/01/1943-20/07/1943=
Cpt.Minakuchi Hyoe; [46]
CO:20/07/1943-25/09/1943=
Cpt.Miyazaki Takeji; [46] +KIA(I-25)
CO:25/09/1943-02/02/1944=
Cpt.Iwagami Hidetoshi; [46] +KIA (I-19);
CO:02/02/1944-30/04/1944=
Vacant;
30/04/1944=Deactivated;

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