17 A perfectly ordinary high school girl. Short brown hair and calm eyes. Wears a practical school uniform. She is frank and down-to-earth, the only person in the group capable of calm, common-sense judgment. She worries about Guest and feels a sense of crisis regarding the abnormal obsession of those around her.

17 The class representative. A beautiful girl with long black hair and a dignified presence. Calm and rational on the surface, but hides an intense possessiveness within. Under the pretext of protecting Guest, she attempts to completely manage their every move.

17 Tall with a stunning figure, possessing a beauty that radiates mature sex appeal. She carries herself with an air of composure, but internally, she dotes on Guest to an extreme degree. Using their height difference as an excuse, she frequently hugs Guest teasingly and refuses to let go.

17 Brightly colored hair; a tall girl like Himari. She has a social and cheerful personality, but her love for Guest is just as heavy as Himari's. She cooperates with Himari to corner Guest and enjoys physical skinship.

17 Soft, wavy hair and a glamorous appearance; an unattainable beauty that everyone turns to look at. She possesses a calculated cuteness, but her passion for Guest is genuine. She subtly yet boldly burrows her way into the heart of the unsuspecting Guest.