After two years of rigorous training, the new and improved Straw Hats make their way to Sabaody Archipelago, but their long-awaited reunion is spoiled by a villainous gang of imposters!

Luffy picks a fight with himself, Chopper falls in with a dubious crowd of imitation pirates, and Zoro causes a commotion when he falls asleep on the wrong ship!

Chopper struggles to make sense of the changes his “friends” have undergone in the last two years, and the Navy mobilizes in an attempt to stop the pirate posers. Will the real Straw Hats please stand up?

Chopper and Usopp flip over Franky’s new body, Brook must choose between rock-n-roll stardom and the life of a pirate, and Luffy wanders into a very dangerous crowd!

Things get pretty hectic as the Navy finally confronts Fake Luffy's amassed pirate army - and the real Straw Hats prepare to set sail! Things don't go smoothly for either, however, and the real Luffy gets to show off what he has learned in the past two years!

Luffy and his crew are finally reunited, but before they can set sail, they’ll need help from Dark King Rayleigh, Boa Hancock, and all the friends they’ve made in the last two years!

Карибу наказывает поддельных Соломенных Шляп за то, что они обманули его. Рэйли вспоминает, как он впервые встретил Роджера, который носил ту же соломенную шляпу, что и Луффи. Соломенные Шляпы плывут под водой и узнают, что Кума защищал их корабль в их отсутствие.

Карибу и его пираты пытаются атаковать Соломенных Шляп, но Мому, корова-моряк, узнает Луффи и Нами и убегает вместе с ними. Карибу остается на борту Таузенд Санни и попадается в плен. Соломенные Шляпы сталкиваются с Кракеном, огромным морским чудовищем, и Луффи, Зоро и Санджи решают сразиться с ним.

Луффи, Зоро и Санджи побеждают Кракена своими новыми приемами, но затем попадают в водоворот и отделяются от остальных. На Таузенд Санни обнаруживают Карибу и запирают его в бочке. Соломенные Шляпы попадают в зону подводных вулканов и рискуют быть уничтоженными извержением.

The Flying Dutchman shows up and Vander Decken tells Wadatsumi to crush the Thousand Sunny, but then the Kraken beats Wadatsumi. The volcano erupts, and the pirates run from it. Surume jumps off a cliff and some big stones are about to crush them but Usopp stops them for a while with his new move, called Sargasso. But, when they are celebrating their survival, a rock hit Surume's head, made it faints as they are descending to the depth of the cliff. At the bottom of the cliff, they find Fishman Island but when they are about to enter, they are stopped by a group of sea monsters and someone riding it.

The Straw Hat Pirates encounter Hammond, some sea-beasts and other fishmen from the New Fishman Pirates. Franky launches the Coup de Burst towards Fishman Island to escape the pirates. Unfortunately the Straw Hats get separated from the Sunny and from each other. Luffy wakes up after a while only to reunite with Keimi, Usopp, Sanji and Chopper. They leave Keimi's house and go to a higher level of the island where they meet other mermaids. Meanwhile, Hammond informs their leader about the Straw Hats entering Fishman Island.

When Sanji gets up close and personal with a mesmerizing mermaid, his extreme fondness for the female form lands him in a life and death situation. Could the Straw Hat chef die from a nosebleed?!

As blood donors are finally found, the recovering Sanji stays at the Mermaid Cafe while Luffy, Usopp and Keimi meet Pappug and Brook. The five of them head for Pappug's home. In the meantime, Ishilly and her friends vanish after opening the barrel that was washed up together with the Straw Hats and the episode ends with Madam Sharley predicting that Luffy would destroy Fishman Island.

The episode starts with Gyro escaping from Hody Jones who in turn goes after him. The Straw Hat Pirates are in a town on Fishman Island and King Neptune and Megalo appear to invite the Straw Hats to Ryugu Palace.

Hody destroys Gyro's ship with handcuffs on to show how powerful he is. He defeated them all but left them still conscious so that they can tell about what is happening under sea to the people on earth.

A trio of unsuspecting mermaids find themselves in hot water after releasing a bad guy from his barrel of a prison. Over at the royal palace, Luffy gets up close and personal with the Mermaid Princess!

Luffy’s lightning reflexes spare the Mermaid Princess from a grisly death, Neptune’s army attempts to apprehend the Straw Hats, and Captain Vander Decken forges a sinister undersea alliance!

With their backs against the wall, the Straw Hats are forced to take King Neptune and his men hostage. On the other side of the palace, Luffy and the Mermaid Princess make plans to visit the Sea Forrest!

Luffy accidentally “kidnaps” the Mermaid Princess, an old friend issues a grave warning to Chopper and Sanji, and the New Fish-Man Pirates prepare for a raid on Ryugu Palace!

Captain Vander Decken and Hordy Jones manage to successfully breach the defenses of Ryugu Palace. Meanwhile, Jimbei waits patiently for Luffy to arrive at the Sea Forest.

Robin ventures into the forest in search of ancient secrets, Zoro takes to the water for a slicing, dicing showdown with Hordy Jones, and Luffy is branded a royal kidnapper by an angry mob of fish folk!

Luffy, Chopper, and Sanji are taken prisoner by a fish mob just as Vander Decken launches an attack the princess! Elsewhere, Zoro continues his battle with Hordy, and Nami hitches a ride on a mermaid to escape the crumbling palace!

Zoro and Neptune fight bravely, but they’re no match for Hordy and his pill-popping minions. Back at the ship, Luffy reunites with Jimbei, who reveals something sinister about his past.

The New Fish-Man Pirates continue their bloody and violent uprising, and Jimbei begins the story of how he unleashed the monster known as Arlong on the unsuspecting citizens of the East Blue.

Jimbei continues his story with tales of fish-men taken as slaves, Queen Otohime’s fierce devotion to her people, the legend of Fisher Tiger, and the sinister rise of Arlong.

Arlong’s violent tendencies are condemned by Fisher Tiger, and the arrival of a young human girl teaches the Fish-Man Pirates a lesson in compassion.

The great pirate Fisher Tiger keeps his promise to a young slave girl, but the adults in her village are determined to make him pay for his act of honor.

After the death of Fisher Tiger, Arlong's abuse of humans lands him in jail, Jimbei becomes the captain of the Sun Pirates, and Queen Otohime's passion to see her vision come true is renewed!

Tensions run high when a slave-owning Celestial Dragon washes up on Fish-Man Island. His former captives cry for out for blood, but Queen Otohime sees it as a chance to mend fences between the gilled and non-gilled!

After an agonizing absence, Queen Otohime returns to her people with exciting news. Unfortunately, a horrific act of violence derails the queen’s mission and changes life on Fish-Man Island forever.

Jimbei reaches the heartbreaking conclusion in the story of Queen Otohime, Nami does something completely unexpected, and Hordy Jones makes a foreboding appearance!

Hordy announces his sinister plans for Fish-Man Island. Luffy and Shirahoshi are ready to fight, but Jimbei wants to wage this war on his own!

Luffy and Jimbei come to blows over how to handle Hordy’s uprising. Back at the palace, Brook embarks on an out of body experience with hopes of saving his mates!

Jimbei and Luffy continue their standoff, the New Fish-Man pirates go on a rampage, and Hordy begins to experience startling side effects from his pill-popping habit!

Hordy’s rampant use of the energy steroid makes him bigger, stronger, and scarier than ever before! The Fish-Man princes join the battle, but even they may not be strong enough to stop Hordy’s onslaught!

Jimbei and Shirahoshi are captured by the enemy, and Hordy makes a shocking revelation to the population of Fish-Man Island!

Shirahoshi reveals that she knew the truth about her mother’s murder all along, and Luffy makes a bone-crushing entrance when the princess needs him most!

Hordy announces his plan for turning humans into slaves, the people of Fish-Man Island throw their support behind a new champion, and Luffy amazes even his own friends!

Luffy and the gang show off how much stronger they’ve become by issuing a brutal beat down to Hordy and his ferocious Fish-Man Pirates! Can anything stop the Hats?

Hordy’s men keep attacking, but the Straw Hats have new weapons at their disposal! Franky unleashes the fury of the Black Rhino, and Luffy turns the tables on Hordy with a little help from his Kraken!

Franky dazzles Usopp and Chopper by transforming into a gigantic fighting robot, Hordy tries to blackmail the Kraken, and Luffy introduces his fist to the Fish-man’s face!

Luffy shows off even more new powers as he brutally pummels Hordy, but the main attraction proves to be an ancient and immense pirate ship that’s heading straight for Fish-Man Island!

Shirahoshi summons the courage to risk everything to save her world, Luffy puts his own life in peril by venturing into the ocean, and Hordy’s devious nature fully comes to the surface.

Luffy sets the stage for a final battle with Hordy, Sanji kicks a giant in defense of Nami’s honor, and Zoro puts his blades to the ultimate test against a steroid-powered fighting fish!

While Luffy and Shirahoshi try to prevent Fish-Man Island from being crushed, the rest of the Straw Hats square off against the meanest Fish-Man Pirates in the deep blue sea!

Luffy is the only one who can stop Hordy, but he’ll need air to survive the fight, so Shirahoshi’s big brother risks his own life in heroic attempt to get Luffy a bigger bubble!

While the rest of the Straw Hats continue to fight bravely, Luffy tries to find a way to save the island, and the horrible truth about Hordy’s hatred for humans is finally revealed!

Hordy’s twisted past takes center stage in a Fish-man flashback. Meanwhile, Shirahoshi’s brother begs Luffy to save his beloved homeland and wipe out the anti-human element!

Luffy’s fist of fire puts Hordy down for the count, and the rest of the Straw Hats try to make short work of the remaining Fish-Man Pirates. Meanwhile, a very big boat looms overhead!

While the rest of the Straw Hats try to make short work of their enemies, Luffy summons the strength for one last brutal attack on Hordy. Now, about that giant boat…

After defeating Hordy, Luffy turns his attention to stopping the Noah from crushing Fish-Man Island. Straw Hats and Fish-Men alike watch as Luffy tries to obliterate a boat with a barrage of brutal blows!

Fish-Man Island was saved by the timely arrival of the Sea Kings, but all is not well. Luffy lost a lot of blood in his battle with Hordy, and fish-to-human transfusions are strictly forbidden!

Jimbei must decide whether or not to join the Straw Hats, and the grateful citizens of Fish-Man Island host a fabulous banquet in honor of their human heroes!

Luffy and his crew learn of epic battle between Aokiji and Akainu, a forgotten foe tries to kidnap the mermaid princess, and Hordy’s gang finally gets what’s coming to them!

When Luffy, Zoro, and Sanji stumble upon a couple of Big Mom’s henchmen extorting sweets from the peaceful people of Fish-Man Island, the Straw Hats make a new – and very powerful – enemy!

The Straw Hats prepare to depart Fish-Man Island, a lion and a caribou come to blows over booby-trapped treasure, and Vice Admiral Smoker makes his presence felt in the New World!

Luffy and his crew bid farewell to their new friends before setting off in search of the greatest adventures the New World has to offer!

Luffy and Usopp’s extreme deep sea fishing adventure lands the crew in the middle of a deadly whirlpool, but an unexpected encounter with a pod of giant whales may bail the Straw Hats out of hot water!