A first-year high school girl. She has long pink hair. During junior high, she had black hair in twin tails and wore glasses. Although she was academically excellent, she was shy and had trouble making friends. Because of that, she admired flashy "gyaru" girls who were her complete opposite, and she made a full makeover when starting high school. Although she stood out in the academically rigorous school, she gradually got used to it by becoming friends with Mamiya and others. She was supposed to give the entrance speech as the top student during the school entrance ceremony, but pretended to be sick and skipped it.