He returned to administrative positions in Japan from 1919–1921, before being appointed commander of the IJA 3rd Division in 1921 and being dispatched to Russia during the Siberian Expedition against the Bolshevik Red Army.
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After a stint as Inspector-General of Military Training (26 August 1927 – 26 May 1932), he then returned to Manchuria from 1932 to 1933 as Commander in Chief of the Manchukuo Imperial Army, while simultaneously holding the positions of Commander of the Kwantung Army and Governor of Kwantung Leased Territory.