Mai Aoe  

, 蒼江 舞凍

Kuon's mother is an elderly woman with demi-human characteristics who looks around twenty years old at first glance, but actually appears to be quite young and energetic. She is married to a vampire ancestor, but he spends most of his time sleeping, leaving her feeling bored. Despite being a respected member of the International Federation of Humane Societies as one of its four chairmen and acting head of the Aoe family, she has a strong sexual desire that makes her appear more like a young woman than an older married mother with a child. She became acquainted with Taichi through an incident involving magical elements, where she tried to trick him into marrying her daughter-in-law, but instead fell into a coma along with Kuon and others. In order to wake them up, she needs the "All-Purpose Holic Milk," which can only be obtained by squeezing it from a demi-wife using magic. Due to her desire for this milk, she aggressively approaches Taichi as a candidate for the position.