Lieutenant-General
* 17th of October 1891
† 10th of June 1962
(八木光三)
(やぎ こうぞう)
| 1937-11-01 | Colonel |
| 1940-12-02 | Major-General |
| 1945-04-30 | Lieutenant-General |
| 1933-05-18 | – | 1938-12-10 | Instructor at the War College |
| 1933-05-18 | – | 1938-12-10 | Instructor at the Army Intendancy School |
| 1938-12-10 | – | 1939-08-01 | Chief of 10th Section, Army Special Aviation Bureau, Ministry of War |
| 1939-08-01 | – | 1940-08-08 | Chief of Intendancy Section, 2nd Air Group |
| 1940-08-08 | – | 1942-08-01 | Chief of Intendancy Section, 11th Army |
| 1942-08-01 | – | 1945-04-30 | Chief of Intendancy Section, 2nd Air Army |
| 1945-04-30 | – | 1945-05-01 | In reserve |
| 1945-05-01 | Retired |