She's the daughter of a famous tea ceremony master, and a high school student attending Senno Private School as a part of the Home Economics Course Class 2-B. She's often seen wearing her kimono around school grounds despite being told to wear it only in the tea room, and usually does not wear any bras or panties with it on, which helps her dress emphasis her figure greatly. She's currently engaged to the Classical Literature teacher Iida Torio.