The Generals of WWII
Generals from Japan
Yokoyama, Masao
Lieutenant-General
* 24th of July 1885
† 9th of December 1975
(横山正雄)
(よこやま まさお)
Promotions
| 1926-03-02 | Lieutenant-Colonel |
| 1930-08-01 | Colonel |
| 1935-03-15 | Major-General |
| 1938-03-01 | Lieutenant-General |
Service
| 1926-03-02 | – | 1928-03-24 | Attached to 11th Engineer Battalion |
| 1928-03-24 | – | 1930-08-01 | Instructor at the Army Artillery Engineering School |
| 1930-08-01 | – | 1933-09-22 | Commanding Officer 9th Engineer Battalion |
| 1933-09-22 | – | 1937-03-01 | Executive Officer, Army Engineering School |
| 1937-03-01 | – | 1938-03-01 | Commandant of Yura Fortress |
| 1938-03-01 | – | 1938-03-25 | In reserve |
| 1938-03-25 | Retired | ||
| 1938-09-12 | Recalled | ||
| 1938-09-12 | – | 1939-09-01 | Commandant of Tokyo Bay Fortress |
| 1939-09-01 | – | 1939-09-03 | In reserve |
| 1939-09-02 | Retired |