Iron Pirates! General Franky Appears

523 A Surprising Fact! The Man Who Guarded the Sunny! 524 Deadly Combat under the Sea! The Demon of the Ocean Strikes! 525 Lost in the Deep Sea! The Straw Hats Get Separated! 526 Undersea Volcanic Eruption! Drifting to the Fish-Man Island! 527 Landing at the Fish-Man Island! Beautiful Mermaids! 528 Excitement Blow-out! Sanji's Life Under Threat! 529 The Fish-Man Island Will Be Annihilated?! Sharley's Prophecy! 530 The King of the Fish-Man Island! Neptune, the God of the Sea! 531 Ryugu Palace! Taken by the Shark that They Saved! 532 A Coward and a Crybaby! The Princess in the Hard Shell Tower! 533 It's An Emergency! The Ryugu Palace Is Occupied! 534 The Ryugu Palace in Shock! the Kidnapping of Shirahoshi! 535 Hordy's Onslaught! The Retaliatory Plan Set Into Motion! 536 The Ryugu Palace Fight! Zoro vs. Hordy! 537 Keep Shirahoshi Safe! Decken Close Behind! 538 The Straw Hats Defeated!? Hordy Gains Control of the Ryugu Palace! 539 The Haunting Ties! Nami And The Fish-Man Pirates! The Resurrected Destiny! Nami and the Fishman Pirate Crew! 540 A Hero Who Freed The Slaves! An Adventurer Tiger! 541 Kizaru Appears! A Trap To Catch Tiger! 542 A Team Is Formed! Save Chopper (II) 543 The Death of the Hero! A Shocking Truth of Tiger! 544 The Sun Pirates Split! Jimbei vs. Arlong! 545 Shaking Fish-Man Island! A Celestial Dragon Drifts In! 546 A Sudden Tragedy! A Gunshot Shuts Down the Future! 547 Back to the Present! Hordy Makes a Move! 548 The Kingdom in Shock! An Order to Execute Neptune Issued! 549 A Rift Opens Up! Luffy vs. Jimbei! 550 Something Has Happened to Hordy! The True Power of the Evil Drug! 551 The Battle is on! At Conchcorde Plaza! 552 Surprising Confession! The Truth Behind the Assassination of Otohime! 553 Shirahoshi's Tears! Luffy Finally Shows Up! 554 A Great Clash! The Straw Hat Crew vs. 100,000 Enemies 555 Deadly Attacks One After Another! Zoro and Sanji Join The Battle! 556 Unveiled! The Secret Weapons of the Sunny! 557 Iron Pirates! General Franky Appears 558 Noah Approaches! The Crisis of Fishman Island's Destruction! 559 Hurry Up, Luffy! Shirahoshi's Desperate Situation 560 The Battle Begins! Luffy Vs. Hordy! 561 A Massive Confused Fight! The Straw Hats vs. The New Fish-Man Pirates! 562 Luffy Loses the Fight?! Hordy's Long Awaited Revenge! 563 A Shocking Fact! The True Identity of Hordy! 564 Back to Zero! Ernest Wishes for Luffy! 565 Luffy's All-out Attack! Red Hawk Blasts! 566 Coming to an End! The Final Decisive Battle Against Hordy 567 Stop, Noah! Desperate Elephant Gantling! 568 To the Future! The Path to the Sun! 569 The Secret Revealed! The Truth About the Ancient Weapon! 570 The Straw Hats Stunned! The New Fleet Admiral of the Navy! 571 She Loves Sweets! Big Mom of the Four Emperors! 572 Many Problems Lie Ahead! A Trap Awaiting in the New World! 573 Finally Time to Go! Goodbye, Fish-Man Island! 574 To the New World! Heading for the Ultimate Sea! 575 Z's Ambition! Lily the Little Giant! 576 Z's Ambition! A Dark and Powerful Army! 577 Z's Ambition! A Great and Desperate Escape Plan! 578 Z's Ambition! Luffy vs. Shuzo! 579 Arriving! A Burning Island - Punk Hazard! 580 A Battle in the Heat! Luffy vs. The Giant Dragon!