One Piece Season 13, Episode 515

I Will Get Much, Much Stronger! Zoro's Pledge to His Captain! · Fuji TV · Sunday, September 18

The Straw Hats continue preparations for their voyage to the New World as Robin heads for a meeting with the Revolutionary Dragon, Usopp aspires to become King of the Snipers, and Zoro begs his mortal enemy to train him!