The eighth season of the One Piece anime series contains the "Water Seven" Chapter. Its episodes are directed by Kōnosuke Uda and Munehisa Sakai and produced by Toei Animation. The episodes are based on Eiichirō Oda's One Piece manga series, and adapt the 34th through 39th volumes of its source material over thirty-five episodes. They initially ran from April 17, 2005 through April 30, 2006 on Fuj... Wikipedia