Team Rokuyukai (六遊怪, Roku Yūkai, lit. Six Wandering Specters) are a group of demon fighters who participated in the Dark Tournament, facing off against Team Urameshi in the event's first round. Their name in Japanese implies six demons. They're called this because the team has six members instead of the usual five, meaning before every match they have to play "Rock Paper Scissors" to determine who gets to fight and who is that round's "Substitute". It's for this reason that the true leader of the Team, Chu, is initially counted as the team substitute until the final match after killing two members for cowardice. They are called Team Jolly Devil Six in the Viz manga.