(military, of the Japan Air Self-Defense Force) a junior officer

empty air / meaninglessness / (Buddhism) sunyata: emptiness, vacuity, awareness, openness, thusness / (Buddhism) void: one of the 五大 (godai, literally “great five”) and the highest of the five elements

et cetera

(military, of the Japan Air Self-Defense Force) a warrant officer

(historical) Kwantung Leased Territory (a concession in China)

a watchman or military officer in the ancient Chinese military / A military rank.

military officer / jailer / old man / rank

et cetera, etc.; and so on / at last, finally

these

食う, 喰う: (vulgar) to eat; to make a living; to tease, to make light of; (of an insect) to bite or sting