One Piece Episode 646 English Subbed Episode Title:The Legendary Pirate! Don Chinjao!.Episode Description:The competition at Block C of the Corrida Colosseum is winding down as Lucy squares off against Jean the Bandit while others like Kelly Funk, Chinjao, and Ideo start to easily take out other competitors. Kelly Funk's power is revealed but is easily defeated by Sai who prepares to face off against Ideo. Outside of Dressrosa, the Straw Hat Pirates are still dealing with Jora and the Donquixote Pirates and back in the Colosseum, the final two of Block C is revealed to be Lucy and Chinjao who had just clashed with Haki.