Chuu is the true captain of the Jolly Devil Six a.k.a. Team Rokuyukai. One of his types of fighting styles is the Drunken Fist. When preforming Drunken Fist he moves with an erratic stumbling motion which, in addition to making him difficult to attack, allows him to move very quickly. He fuses his demon energy with the alcohol to form his Sui Ken, which is a ball of energy he throws at his opponent. The other form of fighting he uses is his favorite type- a Knife Edge Death Match, in which he put his knives into the floor of the arena, and he and his opponent put their feet to the knife. The first one to slip his foot off the knife loses, and the winner has the right to kill the loser. He later falls in love with a demon girl named Natsume, in the Makai Tournament and surrenders to her automatically when fighting in the preliminaries. In the English dub he is given an Australian accent.