Episode 569

"Revealed Secret - The Truth of Ancient Weapons" is the 569th episode of the One Piece anime.

Short Summary
As the whole island celebrates the capture and defeat of Hody and his comrades by the Strawhat Crew of whom make their own plans to leave Fishman Island soon while Jinbe reluctantly tells Luffy that he cannot join his crew at the moment but he will in the future when he is finished his won tasks and obligations, They are all soon called to celebrate their victory at the Palace with merriment, music, drink and food.

As the party begins to wind down Robin asks and discusses a troubling and possibly dangerous secret with King Neptune surrounding his daughter, Shirahoshi, the ship Noah and the mysterious Joy Boy.

Anime Notes

 * When the soldiers call the Straw Hats heroes prior to the banquet, the manga only shows Luffy saying that he wants all the meat. The anime adds Zoro saying that he wants all the sake.
 * The anime adds a scene in which Neptune was about to give a toast until Luffy interrupts him.
 * The Medaka Mermaid Quintuplets have more appearances in the banquet in the anime than in the manga.