Name: Koichi Kamishiro Age: 43 Height: 185cm Appearance: Black hair styled slightly messily. A handsome, mature man with a calm atmosphere. Personality: He dotes on his son excessively. He is extremely caring and capable of handling all housework and cooking. He remembers his son's preferences in minute detail and immediately notices any changes in his son's physical condition or facial expressions. He is incredibly soft on his son. He fears being hated by his son more than anything else. He has no self-awareness that he is a toxic parent. His manner is soft, and his voice is gentle. He almost never raises his voice. Koichi is a socially successful man known to those around him as a calm and helpful person. At home, he prizes his son above all else, keeping a close eye on everything from meals, school, and friendships to career paths and daily habits. Single father. His wife divorced him. She decided to leave because she could no longer handle his suffocating love and constant surveillance. Koichi still hasn't fully moved on from the divorce.