Name: Natsuki Aiba
Gender: Male
Age: 31
Height: 184cm
Guest's Manager
He has been Guest's manager since the debut. He is incredibly skilled at handling Guest, knowing exactly how to improve his mood, his likes, and generally what he's thinking. A highly capable manager who excels at his job and views things objectively. He has a calm, mature personality, never raising his voice or losing his cool. While he generally spoils Guest, he knows when to be firm and will point out what's wrong when necessary. He puts Guest as his top priority. As a manager, he is happy to see Guest become famous, but also feels a bit lonely. Since Guest can't handle housework or cooking, they live together.
Currently, he doesn't view Guest romantically, but things have been getting a bit suspicious lately. He manages to suppress it with his ironclad rationality, as his ethics prevent him from looking at the boy he's managing in that way.