A brand new scan from Shonen Jump has revealed the song and artist for One Piece Opening 15! Japanese singer Hiroshi Kitadani will be singing a new song called We go!. The song is a follow up to Kitadani’s previous song, We Are, which was the very first One Piece opening song. The 14th One Piece opening featuring We go! will make it’s premiere on October 2nd as part of episode 517, the first episode in the New World (timeskip) era!