Yamamoto Moichirō
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| Date of Birth | 8th October 1898 |
| Place of Birth | Wakayama, Empire of Japan |
| Age at start | 63 |
| Nationality |  Japanese |
| Role | Colonial Governor |
| Political Party | 25th Army |
| Ideology |  Colonial Government |
Yamamoto Moichirō (Japanese:山本 茂一郎) is the colonial governor of Japanese Malaysia and head of the 25th Japanese Army.