Team 5D's

Team 5D's is the name of a team in the World Racing Grand Prix consisting of the protagonists in Yu-Gi-Oh! 5D's.

Crow claims that Jack was the one who chose the team name, although Jack claims that Crow suggested it and that it was better than using a common name. When Leo asks what it means, Bruno jokes about it, resulting in Jack hitting him in the head twice. Jack reveals the true meaning of the name, by showing his Mark of the Dragon, to which Yusei explains that their bonds were formed because of the Crimson Dragon.

Leo remarks that he still doesn't have a mark, although he recalls that he and Luna wouldn't have met everyone else if it wasn't for her birthmark. Jack still tells Leo that he is included with Luna on the team, as well as Bruno. After that, Yusei says that from that day forward they are all officially "Team 5D's". In the team, Bruno, Leo, and Luna act as the pit crew, while Jack, Crow, Yusei, and Akiza are the duelists.