be done by / concern, relate to

person in charge; person responsible

a female given name

hang in the air etc. / hang on / depend on, rest on, fall on

a female given name

区域: area, district

空転: to idle

空転: idling

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

空: the sky, empty air