Koji Imai

Kji is Ryta039s best friend. He is bold and quick witted as well as being knowledgeable as to what girls expect from guys and in his childhood he was a habitual skirt flipper. He has black hair in the TV version and blond in the OVA. He often challenges Ryta to several duels to see which of the two is better. He is afraid of Yuki cooking. His number on the class list is 3. Source: Wikipedia