Major-General
* 1st of April 1895
†
(大森東一郎)
(おおもり とういちろう)
| 1941-03-01 | Colonel |
| 1945-06-10 | Major-General |
| 1940-11-30 | – | 1941-07-02 | Chief of Medical Section, 48th Division |
| 1941-07-02 | – | 1942-08-01 | Instructor at the Army Medical School |
| 1942-08-01 | – | 1942-10-15 | Chief of Medical Affairs Branch, Army Ordnance Headquarters |
| 1942-10-15 | – | 1945-02-06 | Staff Officer, Medical Affairs Section, Army Ordnance Administrative Headquarters |
| 1945-02-06 | – | 1945-09-02 | Chief of Medical Affairs Section, Army Ordnance Administrative Headquarters |