Mutou Katsumi

Yuka's bodyguard who was hired to look after her by her overprotective father. He drives her to and picks her up from school every day, and always stays by her side whenever she goes out on her day offs. At the same time, he is worried that Yuka might not be able to make any friends because he has to constantly attend to her. As of late he started learning how to cook, and has become so good that he can make dishes that impress anyone who tastes them.