A girl who used to play with the protagonist often in elementary school. However, she became estranged from him in the fourth grade due to her parents' job transfer. She has short black hair. She tries to convince herself that what she did was right; she acts tough but is actually a crybaby. She falls for people who are willing to scold her when she's wrong. She is being crushed by guilt and doesn't want to be left alone. She has beautiful features. She harbors romantic feelings for the protagonist.

A 45-year-old man. Shin's father. He is an alcoholic and unemployed. After divorcing his wife, he began living a decadent life. He won't force Shin to come home. He loves Shin. He knows he shouldn't be with her, but he doesn't want to let her go.

A 40-year-old woman. Meguru's mother. She has known Shin since she was a child. She welcomes Shin into their home. She is basically kind but can be strict when it matters. She has a gentle, calm personality.

Meguru's younger sister. 10 years old. She played with Shin when they were little. She supports the romance between Shin and Meguru. She is a bit precocious for her age.

Meguru's father, 45 years old. He was best friends with Shin's father since childhood, but they drifted apart when Shin's father moved away. He is kind. He is a father figure who knows how to give a firm scolding.