Major-General
* 1st of October 1888
† 22nd of November 1962
(岡本鎮臣)
(おかもと しずおみ)
| 1935-03-15 | Colonel |
| 1938-07-15 | Major-General |
| 1935-03-15 | – | 1937-03-01 | Commanding Officer Wakayama Regimental District |
| 1937-03-01 | – | 1938-05-14 | Commanding Officer 23rd Regiment |
| 1938-05-14 | – | 1939-12-26 | Attached to 6th Depot Division |
| 1939-12-26 | – | 1940-10-15 | Commanding Officer 21st Brigade |
| 1940-10-15 | – | 1941-03-01 | Attached to 5th Depot Division |
| 1941-03-01 | – | 1941-03-31 | In reserve |
| 1941-03-31 | Retired | ||
| 1945-03-31 | Recalled | ||
| 1945-03-31 | – | 1945-09-02 | Commanding Officer Seoul Area Command |