Visual Novel Version

Enjutsu's assistant in the sequel, Shin Koihime Musō. She wears an outfit that makes her look like a flight attendant. Has a lesbian relationship with her superior Enjutsu.

Anime Version

Enjutsu's aide, who is just as manipulative, albeit smarter, than Enjutsu, enough to manipulate Enjutsu herself.

(wikipedia.org)