The daughter of a wealthy family and Komomo's best friend. Initially, she was very hateful towards Komomo, as she thought she would try to usurp her position of "Queen of the Class." She, and a group of girls from their class, bullied Komomo constantly; stealing her chair, placing funeral flowers (White Chrysanthemums) on her desk, and writing insults there as well. This plan backfired when the other girls took a liking to Komomo and instead began harassing Rise. Surprisingly, Komomo was the first to stand up to the girls and helped Rise, who then wanted nothing else than to become Komomo's friend.