鬼門 きもん Meanings Noun the northeastern (unlucky) direction; person or thing to be avoided (literally: the demon's gate) weak point; Achilles' heel Kanji 鬼 ogre. Read as キ. 門 gate. Read as モン. Words containing 鬼門 裏鬼門 (うらきもん) unlucky quarter (southwest) Jinuma: Japanese Dictionary · Word lists