Lieutenant-General
* 5th of January 1894
† 8th of August 1968
(久保禎三)
(くぼ ていぞう)
| 1938-07-15 | Colonel |
| 1942-08-01 | Major-General |
| 1945-04-30 | Lieutenant-General |
| 1938-07-15 | – | 1939-08-01 | Instructor at the War College |
| 1939-08-01 | – | 1940-12-05 | Chief of Triangulation Section, Land Surveying Department, Ministry of War |
| 1940-12-05 | – | 1942-08-10 | Commanding Officer 6th Railroad Regiment |
| 1942-08-10 | – | 1944-07-15 | Chief of Fortification Section, Kwantung Army |
| 1944-07-15 | – | 1945-01-20 | Chief of Fortification Section, General Defence Army |
| 1945-01-20 | – | 1945-09-02 | Commanding Officer 4th Field Operations Railroad Command |