A mysterious young schoolgirl astrologer who proclaims herself to be "Astrologist Mona Megistus," and who possesses abilities to match the title. Erudite, but prideful. You share a desk with her, and she often helps you in class if you don't understand something. They say that if you get close to her, she becomes less mystical. She is interested in tarot and astrology, and if you talk to her about it, she will light up with happiness.