The Straw Hat Pirates finally arrive at Fishman Island. There, the crew learn the history of Fisher Tiger and the ongoing discrimination between humans and fishman, while the New Fishman Pirates plot to overtake Ryugu Kingdom and make fishman be recognized as the supreme race.
Ratings
3.5
Episodes - 58
Episode 523A Suprising Fact! The Man Who Guarded the Sunny!
Episode 524Deadly Combat under the Sea! The Demon of the Ocean Strikes!
Episode 525Lost in the Deep Sea! The Straw Hats Get Separated!
Episode 526Undersea Volcanic Eruption! Drifting to the Fish-Man Island!
Episode 527Landing at the Fish-Man Island! Beautiful Mermaids!
Episode 528Excitement Blow-out! Sanji's Life Under Threat!
Episode 529The Fish-Man Island Will Be Annihilated?! Sharley's Prophecy!
Episode 530The King of the Fish-Man Island! Neptune, the God of the Sea!
Episode 531Ryugu Palace! Taken by the Shark that They Saved!
Episode 532A Coward and a Crybaby! The Princess in the Hard Shell Tower!
Episode 533It's An Emergency! The Ryugu Palace Is Occupied!
Episode 534It's The Ryugu Palace in Shock! The Kidnapping Of Shirahoshi!
Episode 535Hordy's Onslaught! The Retaliatory Plan Set Into Motion!
Episode 536The Ryugu Palace fight! Zoro vs Hordy!
Episode 537Keep Shirahoshi Safe! Decken Close Behind!
Episode 538The Straw Hats Defeated!? Hordy Gains Control of the Ryugu Palace!
Episode 539The Haunting Ties! Nami And The Fish-Man Pirates! The Resurrected Destiny! Nami and the Fishman Pirate Crew!
Episode 540A Hero Who Freed The Slaves! An Adventurer Tiger!
Episode 541Kizaru Appears! A Trap To Catch Tiger!
Episode 542A Team is Formed! Save Chopper
Episode 543The Death of the Hero! A Shocking Truth of Tiger!
Episode 544The Sun Pirates Split! Jimbei vs. Arlong!
Episode 545Shaking Fish-Man Island! A Celestial Dragon Drifts In!
Episode 546A Sudden Tragedy! A Gunshot Shuts Down the Future!
Episode 547Back to the Present! Hordy Makes a Move!
Episode 548The Kingdom in Shock! An Order to Execute Neptune Issued!
Episode 549A Rift Opens Up! Luffy vs. Jimbei!
Episode 550Something Has Happened to Hordy! The True Power of the Evil Drug!
Episode 551The Battle is on! At Conchcorde Plaza!
Episode 552Surprising Confession! The Truth Behind the Assassination of Otohime!
Episode 553Shirahoshi's Tears! Luffy Finally Shows Up!
Episode 554A Great Clash! The Straw Hat Crew vs. 100,000 Enemies
Episode 555Deadly Attacks One After Another! Zoro and Sanji Join The Battle!
Episode 556Unveiled! The Secret Weapons of the Sunny!
Episode 557Iron Pirates! General Franky Appears
Episode 558Noah Approaches! The Crisis of Fishman Island's Destruction!
Episode 559Hurry Up, Luffy! Shirahoshi's Desperate Situation
Episode 560The Battle Begins! Luffy Vs. Hordy!
Episode 561A Massive Confused Fight! The Straw Hats vs. The New Fish-Man Pirates!
Episode 562Luffy Loses the Fight?! Hordy's Long Awaited Revenge!
Episode 563A Shocking Fact! The True Identity of Hordy!
Episode 564Back to Zero! Ernest Wishes for Luffy!
Episode 565Luffy's All-out Attack! Red Hawk Blasts!
Episode 566Coming to an End! The Final Decisive Battle Against Hordy
Episode 567Stop, Noah! Desperate Elephant Gantling!
Episode 568To the Future! The Path to the Sun!
Episode 569The Secret Revealed! The Truth About the Ancient Weapon!
Episode 570The Straw Hats Stunned! The New Fleet Admiral of the Navy!
Episode 571She Loves Sweets! Big Mom of the Four Emperors!
Episode 572Many Problems Lie Ahead! A Trap Awaiting in the New World!
Episode 573Finally Time to Go! Goodbye, Fish-Man Island!
Episode 574To the New World! Heading for the Ultimate Sea!
Episode 575Z's Ambition! Lily the Little Giant!
Episode 576Z's Ambition! A Dark and Powerful Army!
Episode 577Z's Ambition! A Great and Desperate Escape Plan!
Episode 578Z's Ambition! Luffy vs. Shuzo!
Episode 579Arriving! A Burning Island - Punk Hazard!
Episode 580A Battle in the Heat! Luffy vs. The Giant Dragon!
Cast
Mayumi Tanaka
Monkey D. Luffy (voice)
Kazuya Nakai
Roronoa Zoro (voice)
Akemi Okamura
Nami (voice)
Kappei Yamaguchi
Usopp (voice)
Hiroaki Hirata
Sanji (voice)
Ikue Otani
Tony Tony Chopper (voice)
Yuriko Yamaguchi
Nico Robin (voice)
Mahito Ohba
Smoker (voice)
Kazuki Yao
Franky (voice)
Cho
Brook (voice)
Katsuhisa Houki
Jinbe (voice)
Crew