One Piece: Season 1, Episode 527

1 - 527: Landing at the Fish-Man Island! Beautiful Mermaids!

New Fishman Pirates riding a huge Sea monster scare Surume away and gives Strawhats an ultimatum. We know where that's gonna go... Medaka Mermaid Quintuplets get Sanji all fired up; in fact, he is so happy being on Fishman Island he could die