Aoe, Mai

蒼江舞凍

Kuon's mother, and a Yuki-onna.
Despite her advanced age, her demi-human traits make her appear to be around twenty.
She looks like a lady at first glance, but she quite likes sex.
Her husband is a vampire's true ancestor, but since he remains asleep for most of the year, she gets quite bored.
She is so youthful that it is hard to believe she is a married woman with a child.
She is one of the four chairmen of the IDF (International Federation of Humane Societies) and serves as the acting head of the Aoe family.
She became acquainted with Taichi through the incident involving the magical element.
She was trying to trick Kuon into becoming Taichi's daughter-in-law, but Kuon and the others fell into a coma. To wake her up, she needs the "All-Purpose Holic Milk," which can be squeezed by pouring magic into a demi-wife.
The fact that she is a candidate for this position makes her aggressively approach the protagonist.