Куми Сайки

Кумагоро's wife, Kuruми's mother, Kusuo and Kusuke's grandmother. A rather cheerful and pleasant-looking elderly lady. Despite her advanced age, she adheres to the style of a modern Japanese teenage girl. She wears sexy clothing and a skirt shorter than knee length. Upon learning of Kusuo's abilities, she asks him to teleport her to Shinjuku.