Does not participate in the conversation.

Loves all his girlfriends equally. He is gentle and a first-year student.

Rentaro's cousin who cries if her glasses are removed. She is obsessed with cleanliness. A middle school student.

A tsundere. She gets annoyed easily and expresses her affection by hitting Rentaro. A first-year student.

Very shy and polite, using formal speech even with friends. She makes dolls every day and hides her face with her bangs. A first-year student.

Communicates using her phone. She has a very timid personality. A first-year student.

Usually has a tough personality, but regresses to an infant-like state when someone pets, hugs, or shows her affection. She asks for headpats. A third-year student.

Hakari's mother and a total pervert. She screams whenever she sees something cute.

A maid who always keeps her eyes closed. Her irises are rainbow-colored.