Katsumi Morikawa

Katsumi Morikawa likes to play Vanguard, and is also a little bit of a bully, as seen when he steals Aichi Sendo's card. Later on, he starts hanging out with Aichi, and playing Vanguard with him frequently. He competed in the Shop Tournament at Card Capital. He mainly uses Grade 3 Vanguard cards, which is why he always loses. His best friend is Izaki Yuta.