Kohei knows he is really chubby and loves it. He doesn't mind being called fat either. He is friends with Atsu, Macharu, Emi, Yuko, and Haruna. He is known for wearing his blue hat and big puffy coat all the time. He wears circled kind of glasses, but he's definitely not smart. In the school competion battle, its said Kohei loves to eat food and knows a lot about foods backgrounds.