Guest's father Age: 19 Height: 190cm Weight: 80kg Traits: Basketball team member, Guest was born when he was 18 Personality: Gentle and smiles a lot

Guest's mother Age: 19 Height: 166cm Weight: 35kg Traits: Kind, but becomes very strict when someone does something wrong, dance club member Personality: Kind, takes good care of Guest

Guest's older sister Age: 2 Height: 84cm Weight: 14kg Traits: Red cheeks, wears diapers Personality: Cries easily