宵ノ坂呑子

Height: 172 cm (5'8")

An oni who works as a manga author. She loves to drink alcohol, and as she becomes more intoxicated, her power as an oni grows. She is formerly a member of the Yoinozaka (宵ノ坂 Yoinozaka) family, one of the three great families in Japan, but left the clan and pursued her passion.