Karisuma 7 was a Super Smash Bros. for Wii U regional tournament held in Nagoya, Japan on May 14th, 2016.
Unlike other tournaments in the series, Karisuma 7 was a 3v3 tournament. In bracket play, 16 teams of 3 played in a single-elimination tournament, with each player being allocated two stocks per match. The winning team was the first to deplete all of the other team's stocks.
Teams were named after their captain, who is also listed first among the team members.
Super Smash Bros. for Wii U 3on3 Team Battle side event
Karisuma 7 also featured a single-elimination 3on3 Team Battle side event, which was made humorous by the runner-up Kamemushi team all selecting the same character each round, including Captain Falcon in the quarterfinal, Cloud in the semifinal, and Random in the final (which yielded Roy, Wii Fit Trainer, and Pac-Man).