She is a senior student and the president of the Literature Club. She is normally seen reading books, and there are hints that she has feelings for Andou. Her power is "Root of Origins" in which anyone she touches returns to his or her original state, although the exact nature of this remains vague. She is a very refined girl, whose other hobbies, besides reading, includes ikebana, origami, and martial arts.

For some reason, she dislikes being called "cute."