Episode 524

"Undersea Struggle - The Demon of the Ocean  Appears" is the 524th episode of One Piece.

Anime and Manga Differences

 * Franky didn't explain that they cannot use Coup De Burst to Nami.
 * A photograph of Kokoro can be seen with the pictures of Nami and Robin in Sanji's possession.
 * Robin's sketch of the kraken is shown in the anime. It was not in the manga, but it was shown in SBS Volume 63.
 * Chopper does not use the Rumble Ball to activate Guard Point, correcting the error Oda made in the manga.