Chironnupu (チロンヌプ?) is a demon in the series.
Chironnupu Kamui is a fox god of Ainu lore. It is portrayed in Ainu legends as a mischievous spirit, insulting people at festivals and overturning boats. Black foxes in particular were considered special kind of Kamui by the Ainu people, and were said to warn of impending danger and disasters.