number theory / (Hinduism, philosophy) Synonym of サーンキヤ (Sānkya, “Samkhya”)

be contrary / defy; ignore; run counter to; break a rule / betray one's party or country; go back on someone; break an agreement

commuting to a 保育園 (hoikuen, “nursery school”) or 幼稚園 (yōchien, “kindergarten”)

(mahjong) a call for an open 順子 (shuntsu, “sequence of three suited tiles”), compare English chow