A secondary antagonist of My-Otome as well as Coral No. 2 and a room attendant for Chie. She has attempted to bump Nina from her top spot and eliminate Arika through underhanded means. Although she usually disguises her malicious intentions with an image of perfection, her vulnerability shows when Shizuru (for whom she harbors romantic feelings) is concerned. Both Shizuru and Chie are aware of her dual nature.