I am Japanese

(humble) we

we

private life, personal life

(military) a superior private (enlisted rank below sergeant and above private first class in the Imperial Japanese Army)

a brave soldier

military academy, (especially) the Imperial Japanese Naval Academy

a military volunteer, a volunteer soldier

(history, weaponry) a 律令 (ritsuryō) position in the 後宮 (Kōkyū, “Seraglio”) that manages weapons

(history, weaponry) a 律令 (ritsuryō) position in the 後宮 (Kōkyū, “Seraglio”) that manages weapons / Alternative spelling of 兵部省