You Watch One Piece episode 515 online English sub free episodes with HQ / high quality. Stream Anime One Piece episode 515 English Subbed I Will Get Much, Much Stronger! Zoro’s Pledge to his Captain!At the Tehna Gehna Kingdom, Brook is displayed to the townsfolk while reading the newspaper. Brook tries to train himself so he can reach 40 degrees, but this fails. The skeleton decides to perform his new song, “Bone to be Wild”, on a guitar. Meanwhile, under the East Blue’s large bridge, the Revolutionaries learn of Robin’s past with Crocodile as they depart to Baltigo.