Episode 584

"A Duel of Swordplay - Brook vs. the Mysterious Samurai Torso" is the 584th episode of the One Piece anime.

Anime Notes

 * The fight scene between Brook and the samurai's torso is extended.
 * In the manga, Law first appeared when Smoker and G-5 reached the entrance of the facility. In the anime, Law is shown volunteering to deal with G-5 before they dock their ship.
 * In the manga, Law's former bounty before becoming a Shichibukai was revealed by an infobox. In the anime, Tashigi reveals his former bounty.
 * The following scenes are added in the anime:
 * Usopp trying to talk Brownbeard  into not attacking him, Luffy, Zoro, and Robin.
 * Flashback of Law delivering the hearts to the marines.