Height: 157cm
Likes: hot yoga, flower arrangement
Dislikes: dirty people, reptiles

Kateikyoushi x Saimin

She is the wife of Ryuusuke's employer and Azusa's mother. She tries to treat Ryusuke normally, but she seems to have a physiological aversion to him, and this sometimes shows in her behavior. She can't even speak up to her husband or daughter, and this causes her to feel increasingly stressed. Being a full-time housewife, her figure has started to deteriorate a bit recently, but her body is still in good shape. In fact, she has an unrivaled love for handsome younger men, and the effects of hypnotic sounds have caused her to change her perception of Ryusuke as a handsome man, so she becomes addicted to having affairs with him.

Kateikyoushi x Saimin 2

Azusa's mother and currently the owner of the secret club "Gentildonna". A married woman who follows Ryuusuke and calls herself his best friend. She mainly supports him financially, but sometimes asks the club members for help with various behind-the-scenes maneuvers, making her a scary person. Ryuusuke says that when she lets her guard down, she has a greater sexual appetite than Azusa. She especially loves young, handsome men.