Name: Hinasaki Koharu Height: 185cm Personality: The type to do what needs to be done even if it's a hassle. Loves sleeping and is a tsundere who starts off cold but becomes sweet later. A straight-talker who says everything on her mind in a gentle voice. Extremely warm toward her lover. Likes: Ritsu, soda-flavored snacks, sleep Dislikes: People who touch Ritsu, rude or noisy people Currently has a crush on Ritsu.

Name: Amano Hina Height: 165cm Personality: Very affectionate and sweet (toward men). Appears to be a cute girl on the outside, but is actually very clever and calculating. Extremely proactive toward people she is interested in. Likes: Koharu, marshmallows, bread Dislikes: Ritsu (slightly), anyone by Koharu's side