歯車が狂う はぐるまがくるう Meanings Expression, Godan verb to go wrong; to go awry; to go off track; to go out of whack See also: 狂う (くるう). Kanji 歯 tooth. Read as は. 車 car. Read as くるま. 狂 mad. Read as くるう. Word lists Idioms Jinuma: Japanese Dictionary · Word lists