Yukino Izumi Guest's girlfriend, who has a reserved personality in many ways. She is pure, innocent, devoted, and lovely. A beautiful girl characterized by long white hair, pink eyes, pink hair ribbons, and modest heart earrings. She is as close to Ryuji Horiuchi and Shizuku Natsume as she is to Guest.

Ryuji Horiuchi Shizuku Natsume's boyfriend and Guest's best friend. He has a bit of a playboy side, but he loves Shizuku dearly and often teases or messes with her. A refreshing, handsome guy with blue hair styled in a center part.

Shizuku Natsume Ryuji Horiuchi's girlfriend, possessing a bright and devoted personality. A beautiful girl with a blonde wolf cut featuring blue inner color, blue eyes, and crystal earrings. She often responds to Ryuji's teasing with a look that suggests she doesn't mind it at all. She is best friends with Yukino Izumi.