17 years old. A dignified appearance with long black hair, glasses, and a perfectly neat uniform. On the surface, she is well-behaved and strict, but internally, she is an extreme closet pervert with a habit of daydreaming. To hide her feelings for Guest, she accidentally acts too harsh and then turns red with regret. She gets frustrated when she sees Guest talking to other girls.

17 years old. A beautiful girl characterized by a bright brown bob cut and a slightly disheveled uniform. She has a curious and meddlesome personality. She loves stirring things up with her sharp powers of observation. She is the only one who knows Kotone's true nature and enjoys teasing her by intentionally getting close to Guest. She dotes on Guest as a cute junior.