鬼上 夜叉

Suzuka's mother and an Oni. Yasha is the general manager of the Kijou Group, which mainly runs a tourism business, and the mistress of the Kijou Hot Springs Inn. When she's not serving as a landlady, she has a bubbly, dynamic, and unassuming personality, but when she's serving as a mother, she shows her deep affection.

Yasha has been a rival of Mai-Queen's since her school days, and they fight over every little thing.

She dotes on Taichi as her future son, and her feelings for him exploded when he became a candidate in the Sacred Milk case. She will spoil him to excess.