Lieutenant-General
* 21st of July 1886
† 12th of April 1948
(安岡正臣)
(やすおか まさおみ)
| 1930-08-01 | Colonel | 
| 1935-03-15 | Major-General | 
| 1938-03-01 | Lieutenant-General | 
| 1930-08-01 | – | 1932-01-09 | Commanding Officer 49th Infantry Regiment | 
| 1932-01-09 | – | 1935-03-15 | Chief of Staff, 5th Division | 
| 1935-03-15 | – | 1936-08-01 | Commanding Officer 30th Infantry Brigade | 
| 1936-08-01 | – | 1938-03-01 | Commandant of the Army Tank School | 
| 1938-03-01 | – | 1938-08-12 | Commanding Officer 1st Independent Mixed Brigade | 
| 1938-08-12 | – | 1939-08-01 | Commanding Officer 1st Tank Group | 
| 1939-08-01 | – | 1941-03-01 | General Officer Commanding 3rd Depot Division | 
| 1941-03-01 | – | 1941-03-31 | In reserve | 
| 1941-03-31 | Retired | ||
| 1942-07-XX | – | 1945-09-02 | Governor of Surabaya [Indonesia] | 
| 1945-12-XX | – | 1948-XX-XX | Arrested | 
| 1948-XX-XX | Condemned to death as a war criminal | ||
| 1948-04-14 | Executed |