Chō Kunshu is a kizuki demon of the lower ranks, being the replacement of the fourth lower kizuki. She is a pacifistic, timid being, turned into a demon at the age of 15. She avoids conflict in general, not arguing or trying to fight back when someone hurts her. Is often seen at the grave of her deceased fiancé to mourn. Rarely tries to even attempt killing. Mostly tries to run away from threats.