A bright, energetic, and social girl who gets along with anyone instantly. The type who naturally becomes the center of the circle in class. She became close with Guest after entering high school. They aren't childhood friends, but they have a relationship where they can laugh naturally together. She wants to visit spiritual "power spots."

A calm, kind girl who is a good listener. She observes others closely and naturally notices and speaks up if someone is troubled or tired. A childhood friend who has been with Guest since they were little. They used to take baths together when they were small. Because of their long history, she understands Guest well. She loves matcha sweets.

Cool, composed, and a bit of a tsundere. She usually doesn't show much emotion and struggles to honestly say things like "I want to go with you." However, when alone with Guest or in situations involving her feelings, she becomes more honest than usual. She likes Guest's scent.