Home Base:Kure ND;
28/09/1935-08/10/1935=Kure ND;
08/10/1935-15/11/1935=Sub.Div.12; Kure ND;
15/11/1935-15/12/1938= Sub.Div.12;Sub.Ron2;2ndFleet;Combined Fleet;
15/12/1938-01/05/1939=3rd Reserve; Kure ND;
01/05/1939-15/11/1939=Kure ND;
15/11/1939-15/11/1940=Sub.Div.12;Sub.Ron.3;2ndFleet;Combined Fleet;
15/11/1940-15/09/1943=Sub.Div.12;Sub.Ron.3;6th Fleet;Combined Fleet;
15/09/1943-10/06/1944=Sub.Div.12;6th Fleet;Combined Fleet;

01/05/1939-01/09/1939 ?=Reserve;

CEO:Lt.Cdr.Miyazaki Takeji [46]=15/01/1935-28/09/1935;
CO:Lt.Cdr.Miyazaki Takeji [46]=28/09/1935-01/12/1936;
CO:Lt.Cdr.Horinouchi Miyoshi [50]=01/12/1936-01/12/1937;
CO:Lt.Cdr.Shichiji Tsuneo [49]=01/12/1937-20/02/1939;
CO:Lt.Cdr.Iura Shojiro [51]=20/02/1939-24/04/1939;
CO:Lt.Cdr.Otani Kiyonori [49]=24/04/1939-01/05/1939;
(+)CO: Lt.Cdr.Kono Masamichi [52]=01/05/1939-01/06/1939;
(+)CO: Lt.Cdr.Izu Hisaichi [51]=01/06/1939-24/08/1939
(+)CO: Lt.Cdr,Inaba Michimune [51]=24/08/1939-01/09/1939;
CO:Lt.Cdr.Inada Hiroshi [51]=01/09/1939-31/07/1941;
CO:Lt.Cdr.Watanabe Katsuji [55]=31/07/1941-05/04/1943;
CO:Lt.Cdr.Toyama Masanobu [59]=05/04/1943-12/02/1944;
CO:Lt.Oba Saichi [62]=12/02/1944-15/02/1944;
CO:Lt.Shinohara Shigeo [62]=15/02/1944-17/04/1944;

01/02/1942 Shelled Midway Is.
09/02/1942 Shelled Sand Is,Midway Is.;

20/05/1942 Renumbered I-169;
12/05/1941 Damaged Collision; I-70;
09/12/1941 Damaged=Anti-Sub Net;Hawaii;
09/02/1942 Damaged=US.A/C.MG;Midway Is.;
01/12/1943 Damaged=US.A/C;Makin Is.;
04/04/1944 Sunk=Truk Harbour;07*00'N;151*57'E;
Diving Accident.US.A/C Attack;
21Survivors; 103KIA:
10/06/1944 Removed from Navy List;

[Lt.Cdr.Miyazaki Takeji] [46]
13/04/1936Fukuoka-22/04/1936Sasebo=Tsingtao Area=Training;
04/08/1936Mako-06/09/1936Mako=Amoy=Training;
[Lt.Cdr.Inada Hiroshi] [51]
27/03/1940Okinawa-02/04/1940Takao=s.Chinese waters=Training;
[Lt.Cdr.Watanabe Katsuji] [55]
11/11/1941Saeki-20/11/1941Kwajalein=Transit;
23/11/1941Kwajalein-27/12/1941Kwajalein=Hawaii;
12/01/1942Kwajalein-17/02/1942Kwajalein=Midway;
18/02/1942Kwajalein-05/03/1942Kure=e.Wake Is.(Repairs)
15/04/1942Kure-09/05/1942Kwajalein=e.Wake Is.;
24/05/1942Kwajalein-20/06/1942Kwajalein=Midway;
09/07/1942Kwajalein-15/08/1942Truk=New Caledonia-New Hebrides-Solomons-se.SanCristobal;
17/08/1942Truk-24/08/1942Kure=Transit(Repairs);
10/09/1942Sasebo-18/09/1942Truk=Transit;
l/09/1942Truk- l/09/1942Shortland=Transit;
m/12/1932Shortland- m/12/1942Truk=Transit;
l/12/1942Truk-03/01/1943Kure=Transit(Repairs);
15/02/1943Kure-26/02/1943Kiska=(Supply 1M'Sub;Men);
28/02/1943Kiska- m/03/1943Paramushiro=Attu-Amchitka;
22/03/1943Paramushiro- e/04/1943Paramushiro=se.Kiska;
[Lt.Cdr.Toyama Masanobu] [59]
e/04/1943Paramushiro-09/04/1943Yokosuka=Transit(Repairs);
24/05/1943Yokosuka-14/06/1943Paramushiro=Attu-Adak-Kiska(Supply 3t;Rescued60men)
l/06/1943Paramushiro- e/07/1943Paramushiro=Kiska(Supply t);
m/07/1943Paramushiro-10/08/1943Kure=s.Amchitka;(Repairs);
25/09/1943Kure-03/10/1943Truk=Transit;
14/10/1943Truk-09/12/1943Truk=Wake-Hawaii-Gilbert Is.,Makin(Repairs);
27/01/1944Truk-31/01/1944Rabaul=Transit;
31/01/1944Rabaul-04/02/1944Rabaul=Buka-Buin(Supply t);
[Lt.Shinohara Shigeo] [62]
e/03/1944Rabaul-11/03/1944Truk=Transit;
18/03/1944Truk-22/03/1944Truk=e.Truk(Repairs);

Sorties=15

[Lt.Cdr.Watanabe Katsuji] [55]
25/07/1942sunk.Ne.MS.Tjinegara;9227t;Noumea;23*10'S;165*00'E;

M/S Sunk=01@009227t
M/S Damaged =0
W/S Sunk =0
W/S Damaged =0
Total Sunk =01@009227t
Total Damaged =0
Total =01@009227t