|Aliases||Yakata no Onna Shujin|
|Personality||, Low Self-esteem, Mysterious, Refined, Watakushi|
|Role||, No Name|
|Subject of||, Amnesia|
|Engages in (Sexual)|
|Subject of (Sexual)|
|Visual novels||Main character - Mugen Yasoukyoku|
The mistress in charge of the mansion, she refuses to even give Shin'ichi her name. She has an almost psychic ability to foretell when someone will arrive at the mansion and always seems to know what's going on. Most of her communication with Shin'ichi is cryptic, as such it is hard to know how much she knows about the mansion.