Хиросаки
Prince Chichibu received his commission as a second lieutenant in the infantry in October 1922 and was assigned to the First Imperial Guard Division. He was promoted to first lieutenant in 1925 and became a captain in 1930 after graduation from the Army War College. He received a promotion to the rank of major and assigned to command the Thirty First Infantry Division stationed at Hirosaki, Aomori in August 1935.