子息: (honorific) son / 四足: four-footed / 四則: the four basic arithmetic operations / 四塞: / 紙燭, 脂燭: / 視束: optic tract

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

式: ceremony / 戠: sword, potter's clay, gather / 識: consciousness / 士気: fighting spirit, morale / 四季: the four seasons / 死期: one's final hour, time of death / 私記: personal records

史記: Shiji

式: ceremony / 式: formula, expression / 式: style

認識: recognition

会式: Buddhist memorial service