Major-General
* 9th of February 1891
†
(元吉慶四郎)
(もとよし けいしろう)
| 1938-03-01 | Colonel |
| 1941-08-25 | Major-General |
| 1939-03-09 | – | 1940-08-01 | Chief of Medical Section, 35th Division |
| 1940-08-01 | – | 1941-11-06 | Head of Qiqihar Army Hospital |
| 1941-11-06 | – | 1944-06-22 | Chief of Medical Section, 4th Army |
| 1944-06-22 | – | 1945-05-XX | Head of Hiroshima Army Hospital |
| 1945-05-XX | – | 1945-09-XX | Head od 1st Hiroshima Army Hospital |