Obanai has waist-length black hair that he wore tied down his back with a long white bandage. He also wore a plain white kimono.Obanai's mouth is usually hidden by the bandage he wears over his lower face to hide his large facial scars, which were the result of his family horrifically cutting open his mouth to resemble that of a snake's gape. eyes are almond-shaped and are unique colored due to Obanai possessing heterochromia—his right eye is yellow and his left is turquoise. He is partly blind.