One Piece, despite its length, doesn't usually change its opening theme as frequently as other series. The animated version of Eiichiro Oda has used the same song, "We Go!", since October 2011, when the anime entered the New World arc. Now it has been announced that the anime will have a new opening for the next arc. The new opening will be called "Hands Up" by Kota Shinzato. It will premiere in episode 591, which will air on April 14th, a week after the crossover with Toriko and Dragon Ball Z. Shinzato previously sang a cover of "We Are," the anime's first opening, for the "Episode Of Luffy" special.
Source: JapanBrazil