Goki, the wife is a blue ogre (also depicted as blue green), representing yin, with a jug of Risui (water with psychic power), and she mostly carries seeds in an Oi on her back.
妻の後鬼は、陰をあらわす青鬼（青緑にも描かれる）で、理水（霊力のある水）が入った水瓶を手にし、種を入れた笈を背負っていることが多い。