Lieutenant-General
* 6th of November 1894
† 26th of March 1969
(佐久間亮三)
(さくま りょうぞう)
| 1938-03-01 | Colonel |
| 1940-08-25 | Major-General |
| 1945-03-01 | Lieutenant-General |
| 1938-01-04 | – | 1939-03-09 | Commanding Officer 25th Cavalry Regiment |
| 1939-03-09 | – | 1939-04-06 | Attached to Kwantung Army |
| 1939-04-06 | – | 1940-12-02 | Chief of Staff, 104th Division |
| 1940-12-02 | – | 1941-12-01 | Executive Officer, Army Cavalry School |
| 1941-12-01 | – | 1944-07-28 | Commandant of the Army Cavalry School |
| 1944-07-28 | – | 1944-10-05 | Chief of Staff, 14th Area Army |
| 1944-10-05 | – | 1944-12-26 | Attached to Southern Army Headquarters |
| 1944-12-26 | – | 1945-05-29 | Chief of Staff, 2nd Area Army [Celebes] |
| 1945-05-29 | – | 1945-07-09 | Attached to the General Staff |
| 1945-07-09 | – | 1945-09-02 | General Officer Commanding 55th Division [Burma - Indochina] |