Team Q4
A Shueisha team.
Team Q4's History
The team was formed in the aftermath of Shin's shop tournament, to represent Card Capital, consisting of the champion, runner-up, and the two semi-finalists. Unusually for a competitive team, Team Q4 has four members, three main fighters and one relief. Kai served as the team leader, until he quits right after they win their second regional tournament. Aichi later becomes the new team leader throughout the national tournament, and has kept this role even when Kai had returned to the team.The team fought in their first regional tournament, having won all their matches with two wins in a row, allowing them to reach the finals to face Team Handsome, Aichi narrowly avoiding defeat and winning against Gouki Daimonji.