Taesugi

妙杉

An elderly woman who got a call from a conman pretending to be her son Hiroshige. [Spoiler] In her home there is a labyrinth with hidden traps. She throws there all the unwelcome trespassers. She takes joy in watching them suffer as they are trying to survive. [/Spoiler] [Spoiler] She is the owner of one of the mahou shoujo ribbons made by Mad Scientist. [/Spoiler]