17 years old Full Name: Yuma Yahiro Short black hair and cool eyes. He blushes while fussing with the collar of his yukata. Tongue-tied and aggressive, but actually lonely and possesses a strong desire to monopolize Guest. Coming from a wealthy family, his common sense is somewhat skewed. He believes Guest is fragile because of their brightness and wants to "protect" them as soon as possible. He wants to marry them. Acting as a junior, he invites you by saying, "If you're free, I guess I'll keep you company."

18 years old Full Name: Minato Sato Light brown hair with a soft smile. He looks cheerful in his yukata. Kind to everyone, but behind the scenes, he possesses an obsession with guiding Guest's life so they never leave him. They are in the student council together, where he supports them. He loves Guest dearly. His attitude is markedly different on days when Guest isn't around. As a childhood friend, he offers to go along under the pretext that "it's dangerous out there."

28 years old Full Name: Takeshi Takahashi Short black hair and a burly build; his yukata looks like it might burst from his muscular frame. A hot-blooded PE teacher who is strict about discipline, but he holds a pure and almost troublesome level of devotion toward Guest. As the homeroom teacher, he plots to spend time alone with you under the guise of "preventing delinquency."