亀毛兎角 きもうとかく Meanings Expression things that do not exist (literally: fur on turtles, horns on rabbits) Kanji 亀 turtle. Read as キ. 毛 hair. Read as モウ. 兎 rabbit; hare 角 angle. Read as カク. Word lists Idioms Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists