Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of the Pirates. Monkey D. Luffy, a boy who consumed a "Devil Fruit," decides to follow in the footsteps of his idol, the pirate Shanks, and find the One Piece. It helps, of course, that his body has the properties of rubber and that he's surrounded by a bevy of skilled fighters and thieves to help him along the way. Luffy will do anything to get the One Piece and become King of the Pirates!
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- Seasons
- 23
- Episodes aired
- 1.177
- Latest aired
- S23E1177
- Total runtime
- 19d 15h
Timeline when each season aired
- Season 1 October 1999 – March 2001 61 episodes
- Season 2 March 2001 – August 2001 16 episodes
- Season 3 August 2001 – December 2001 14 episodes
- Season 4 December 2001 – October 2002 39 episodes
- Season 5 November 2002 – February 2003 13 episodes
- Season 6 February 2003 – June 2004 52 episodes
- Season 7 June 2004 – March 2005 33 episodes
- Season 8 April 2005 – April 2006 35 episodes
- Season 9 May 2006 – December 2007 73 episodes
- Season 10 January 2008 – December 2008 45 episodes
- Season 11 December 2008 – June 2009 26 episodes
- Season 12 July 2009 – October 2009 14 episodes
- Season 13 October 2009 – November 2011 101 episodes
- Season 14 November 2011 – January 2013 58 episodes
- Season 15 January 2013 – April 2014 62 episodes
- Season 16 May 2014 – May 2015 50 episodes
- Season 17 May 2015 – July 2016 56 episodes
- Season 18 July 2016 – August 2017 55 episodes
- Season 19 September 2017 – March 2019 74 episodes
- Season 20 March 2019 – June 2019 14 episodes
- Season 21 July 2019 – December 2023 197 episodes
- Season 22 January 2024 – December 2025 67 episodes
- Season 23 April 2026 – October 2026 26 episodes
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S01E01 I'm Luffy! The Man Who Will Become the Pirate King!
October 20 · 25min find the promo
Show synopsis
A group of pirates lead by Alvida plunder a ship, only to find a barrel which contains a strange boy named Luffy. Luffy is on a mission to find the legendary treasure "One Piece" and he befriends the ship's cabin-boy, Coby, who actually wants to become a marine officer. Luffy defeats Alvida and the two journey on in search of crewmates.
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S01E02 The Great Swordsman Appears! Pirate Hunter, Roronoa Zoro
November 17 · 25min find the promo
Show synopsis
Luffy and Coby arrive at Shell Island, a Marine base. They meet the bounty hunter Roronoa Zoro, held under arrest by the infamous marine, Captain Morgan, and his son Helmeppo.
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S01E03 Morgan VS Luffy! Who's This Beautiful Young Girl?
November 24 · 25min find the promo
Show synopsis
Luffy convinces Zoro to join his crew, but they must first defeat Captain Morgan. After freeing the island from Morgan's oppressive rule, Coby is accepted as a marine while the other two continue on their journey.
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S01E04 Luffy's Past! The Red-haired Shanks appears
December 8 · 25min find the promo
Show synopsis
Out on the sea, Luffy almost loses his hat and reflects on his past, and how a pirate named Shanks influenced him. Afterwards, Luffy meets Nami, and Buggy the Clown's men.
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S01E05 Fear, Mysterious Power! Pirate Clown Captain Buggy!
December 15 · 25min find the promo
Show synopsis
In order to save herself and steal a map to the Grand Line, Nami tricks Luffy into allowing her to turn him over to Buggy.
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S01E06 Desperate Situation! Beast Tamer Mohji vs Luffy!
December 29 · 25min find the promo
Show synopsis
Mohji and Richie show up for revenge after Buggy's humiliating defeat in the previous episode, and Luffy meets a small dog guarding his master's store, even though he knows that he is long dead.
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S01E07 Grand Duel! Zoro the Swordsman vs Cabaji the Acrobat!
December 29 · 25min find the promo
Show synopsis
Enraged by the actions of Buggy's crew, the city's mayor rushes to fight Buggy himself, but the Straw Hat Pirates come to his rescue. Zoro fights Cabaji, despite still being wounded from his previous encounter with Buggy, while Luffy faces the clown pirate himself and Nami searches for the map to the Grand Line.
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S01E08 Who Will Win? Showdown Between the True Powers of the Devil!
December 29 · 25min find the promo
Show synopsis
Buggy's link to Shanks is revealed, and when he rips the straw hat Shanks gave Luffy, his rage knows no bounds. Who will win in this clash between Devil Fruit users?
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S01E09 The Honorable Liar? Captain Usopp!
January 12 · 25min find the promo
Show synopsis
Nami form an alliance becoming the navigator of the crew, but not a full member yet. They arrive in Syrup Village looking for a suitable ship. On this island they know the liar Usopp, who also has ties to the Shanx.
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S01E10 The Weirdest Guy Ever! Jango the Hypnotist!
January 19 · 25min find the promo
Show synopsis
When trying to convince his rich friend, Kaya, to give the Straw Hats a ship, Usopp is told to stay away from her by her caretaker, Klahadore. However, when Usopp and Luffy later see him conversing with a strange man, they learn of a plot to kill Kaya.
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S01E11 Expose the Plot! Pirate Butler, Captain Kuro!
January 26 · 25min find the promo
Show synopsis
After learning of Captain Kuro's evil plan, Usopp runs back to the village to warn Kaya, only to find that after all his years of lying no one believes him.
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S01E12 Clash with the Black Cat Pirates! The Great Battle on the Slope!
February 2 · 25min find the promo
Show synopsis
Usopp resolves to keep his story of pirates attacking the town a lie by making sure none reach it. Luffy, Zoro, Nami, and Usopp then try to keep the Black Cat Pirates at bay.
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S01E13 The Terrifying Duo! Meowban Brothers vs. Zoro!
February 9 · 25min find the promo
Show synopsis
The Straw Hats manage to take out most of the opposing Black Cat Pirates, so Jango orders the Nyaban Brothers to attack. Meanwhile, after getting hypnotized by Jango, Luffy gets himself stuck under the collapsed mast of the Black Cat Pirates' ship.
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S01E14 Luffy Back in Action! Miss Kaya's Desperate Resistance!
February 16 · 25min find the promo
Show synopsis
Captain Kuro himself arrives at the scene, and with Zoro too injured to fight, Luffy being incapacitated, and the other two being too weak to handle him, things seem hopeless. However, Kaya herself appears to bargain with Kuro.
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S01E15 Beat Kuro! Usopp the Man's Tearful Resolve!
February 23 · 25min find the promo
Show synopsis
Zoro and Buchi (of the Nyaban Brothers) face off once again as Luffy and Kuro begin their fight. Usopp orders the Usopp Pirates to run away with Kaya, but Jango goes after them. A flashback reveals how Captain Kuro faked his death with Captain Morgan and how he became Kaya's butler.
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S01E16 Protect Kaya! The Usopp Pirates' Great Efforts!
March 1 · 25min find the promo
Show synopsis
As the fight between Luffy and Kuro is close to an end, the Usopp Pirates do their best to avoid Jango.
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S01E17 Anger Explosion! Kuro vs. Luffy! How it Ends!
March 8 · 25min find the promo
Show synopsis
Kuro's ultimate attack, "Shakushi", attacks everything in the area, whether friend or foe, and Luffy becomes enraged by his lack of regard for his crew. Will Luffy's determination overcome Kuro's sheer speed?
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S01E18 You're the Weird Creature! Gaimon and His Strange Friends!
March 15 · 25min find the promo
Show synopsis
With Usopp now in the crew and a new ship, the Going Merry, under their command, the Straw Hats head to an island said to hold a fabled treasure, only to encounter a strange man stuck in a treasure box that has also been looking for this treasure.
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S01E19 The Three-Sword Style's Past! Zoro and Kuina's Vow!
March 22 · 25min find the promo
Show synopsis
While Usopp & Luffy fool around with the ship's cannon one day, Zoro dreams about his childhood and the promise he made to Kuina.
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S01E20 Famous Cook! Sanji of the Sea Restaurant!
April 12 · 25min find the promo
Show synopsis
The crew meets Johnny and Yosaku, Zoro's former companions, and they set sail for the Baratie restaurant in search of a cook.
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S01E21 Unwelcome Customer! Sanji's Food and Ghin's Debt!
April 12 · 25min find the promo
Show synopsis
Sanji, a cook at the Baratie, helps a starving pirate named Gin. Luffy begins his job as a waiter to pay for the damage he did to the Baratie, and tries to convince Sanji to join his crew.
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S01E22 The Strongest Pirate Fleet! Commodore Don Krieg!
April 26 · 25min find the promo
Show synopsis
Gin returns to the Baratie with his also-starving captain, Don Krieg, to whom Sanji once more gives food, but Don Krieg betrays the cook once he regains his energy.
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S01E23 Protect Baratie! The Great Pirate, Red Foot Zeff!
May 3 · 25min find the promo
Show synopsis
It is revealed that Chef Zeff was a great pirate known as Red Leg Zeff. Gin explains the catastrophe the fleet met in Grand Line when they encountered Hawk-Eyes Mihawk, and Krieg attempts to take control of the Baratie.
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S01E24 Hawk-Eye Mihawk! The Great Swordsman Zoro Falls At Sea!
May 10 · 25min find the promo
Show synopsis
As Nami steals the Going Merry, Mihawk has returned to finish the job, but Zoro challenges him to a duel in order to achieve his dream.
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S01E25 The Deadly Foot Technique Bursts Forth! Sanji vs. The Invincible Pearl!
May 17 · 25min find the promo
Show synopsis
Mihawk leaves after defeating Zoro, so Krieg continues his invasion and has Pearl, one of his stronger crewmates, attack, and Sanji reveals his fighting skills. Meanwhile Johnny and Yosaku leave with Usopp and the wounded Zoro to go after Nami.
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S01E26 Zeff and Sanji's Dream! The Illusory All Blue!
May 24 · 25min find the promo
Show synopsis
With Zeff held captive by Gin, Sanji has no choice but to take Pearl's hits, and he reflects on why Zeff means so much to him.
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S01E27 Cool-headed, Cold-hearted Demon! Pirate Fleet Chief Commander Ghin!
May 31 · 25min find the promo
Show synopsis
Gin finishes off Pearl, claiming that he wants to kill Sanji himself. Still wounded, Sanji faces Gin while Luffy attacks Don Krieg.
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S01E28 I Won't Die! Fierce Battle, Luffy vs. Krieg!
June 7 · 25min find the promo
Show synopsis
When Gin refuses to kill Sanji, Krieg uses a poison gas on him. Luffy seems to have the advantage in the fight until Krieg pulls out his explosive Battle Spear.
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S01E29 The Conclusion of the Deadly Battle! A Spear of Blind Determination!
June 21 · 25min find the promo
Show synopsis
Even after taking several hits from the Battle Spear, Luffy refuses to give up.
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S01E30 Set Sail! The Seafaring Cook Sets Off With Luffy!
June 28 · 25min find the promo
Show synopsis
After the battle, Gin decides to go back to the Grand Line with Krieg despite still being poisoned, and Sanji makes the difficult decision on whether to stay or to go with Luffy just as Yosaku comes back with news that he knows where Nami is.
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S01E31 The Worst Man in the Eastern Seas! Fishman Pirate Arlong!
July 12 · 25min find the promo
Show synopsis
The crew chases after Nami, who stole their ship, and Yosaku takes time during the trip to explain about Arlong and his Fishmen to Luffy and Sanji. Meanwhile, Usopp, Johnny, and Zoro arrive at the island Nami docked at.
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S01E32 Witch of Cocoyashi Village! Arlong's Female Leader!
July 19 · 25min find the promo
Show synopsis
Zoro is captured by the fishmen after Usopp and Johnny ditch him, and it's revealed that Nami was part of Arlong's crew the entire time. When a group of Fishmen attack Cocoyashi Village, Usopp comes to the rescue.
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S01E33 Usopp Dead?! When is Luffy Going to Make Landfall?!
July 19 · 25min find the promo
Show synopsis
After Zoro escapes with Nami's help, she tries to prove her loyalty to the Arlong Pirates by appearing to kill Usopp. Meanwhile, Luffy's group finally arrives at the island.
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S01E34 Everyone's Gathered! Usopp Speaks the Truth About Nami!
July 26 · 25min find the promo
Show synopsis
Johnny tells the others about Nami killing Usopp, and Luffy does not believe them until Nami appears herself and confirms it. She tells them to stay out of her business and leave without her, but Luffy stubbornly decides to stay on the island. Usopp returns, revealing that Nami only pretended to kill him, and Nami's sister, Nojiko, starts to explain why Nami is acting the way she is.
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S01E35 Untold Past! Female Warrior Bellemere!
August 2 · 25min find the promo
Show synopsis
Nojiko starts her story about Nami's childhood and their adopted mother, Bellemere. Despite being poor and none of them being related by blood, they had a happy life.
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S01E36 Survive! Mother Bellemere and Nami's Bond!
August 9 · 25min find the promo
Show synopsis
Nojiko continues her story, explaining how their life was ruined when the Arlong Pirates first took over the village.
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S01E37 Luffy Rises! Result of the Broken Promise!
August 16 · 25min find the promo
Show synopsis
When a marine officer under Arlong's pay confiscates all the money Nami stole over the years, in order to one day buy the village from Arlong, the villagers decide that enough is enough and fight back, despite Nami's pleads that they do not and that they'd all be killed. Upon seeing Nami's sorrow, the Straw Hats head for Arlong Park.
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S01E38 Luffy in Big Trouble! Fishmen vs. The Luffy Pirates!
August 23 · 25min find the promo
Show synopsis
The Straw Hats face the Fishmen themselves as the villagers watch from the sidelines.
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S01E39 Luffy Submerged! Zoro vs. Hatchan the Octopus!
August 30 · 25min find the promo
Show synopsis
Arlong has trapped Luffy in the ocean and Zoro faces the six-sword wielding octopus Hatchan.
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S01E40 Proud Warriors! Sanji and Usopp's Fierce Battles!
September 6 · 25min find the promo
Show synopsis
With Hatchan defeated, two of the fishmen battle Sanji and Usopp. Things look grim for Sanji as he attempts to face Kuroobi underwater, and Usopp gets the chance to prove that he too is a brave warrior.
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S01E41 Luffy at Full Power! Nami's Determination and the Straw Hat!
September 13 · 25min find the promo
Show synopsis
Arlong's officers have been defeated, but Sanji and Zoro prove to be no match for Arlong in their current state. However, with Luffy finally free, he just may be able to defeat the "most wicked man in the East Blue". Meanwhile, Nami finally gathers the courage to face Arlong.
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S01E42 Explosion! Fishman Arlong's Fierce Assault From the Sea!
September 27 · 25min find the promo
Show synopsis
Luffy returns to the fight, and the battle with Arlong versus Luffy begins.
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S01E43 End of the Fishman Empire! Nami's My Friend!
September 27 · 25min find the promo
Show synopsis
The battle spreads into Arlong Park itself and Arlong is no longer holding back.
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S01E44 Setting Out with a Smile! Farewell, Hometown Cocoyashi Village!
October 11 · 25min find the promo
Show synopsis
Arlong's reign of terror is over, and no one has anything on their mind except to party. As the crew celebrates, Nami reflects on her hometown and decides to officially join the Straw Hat Pirates.
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S01E45 Bounty! Straw Hat Luffy Becomes Known to the World!
October 25 · 25min find the promo
Show synopsis
As a result of defeating Buggy, Krieg and Arlong, Luffy now has the highest bounty in all of East Blue. News quickly spreads to Shanks, who celebrates Luffy's arrival into the world of pirates by partying with Mihawk, despite already being severely hungover.
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S01E46 Chase Straw Hat! Little Buggy's Big Adventure!
November 1 · 25min find the promo
Show synopsis
After his fight with Luffy, Buggy was sent flying to another island with several body parts missing. Thus, Buggy begins his journey to find his crew and his body parts, making some unlikely friends.
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S01E47 The Wait is Over! The Return of Captain Buggy!
November 8 · 25min find the promo
Show synopsis
With Buggy assumed to be dead, his crew fights over who will be the new captain, only to be captured by a tribe of cannibals.
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S01E48 The Town of the Beginning and the End! Landfall at Logue Town!
November 22 · 25min find the promo
Show synopsis
The crew arrives at the last large town before the entrance to the Grand Line--Loguetown, the place where Gold Roger was both born and executed, where they stock up on supplies and sightsee. As Luffy heads for the execution platform where Roger was killed, old enemies are searching for him.
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S01E49 Zoro's New Swords and the Woman Sergeant Major!
November 22 · 25min find the promo
Show synopsis
While searching for new swords to replace the ones shattered by Mihawk, Zoro meets a woman named Tashigi, who looks exactly like an older Kuina, who then helps him look.
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S01E50 Usopp vs. Daddy the Parent! Showdown at High!
November 29 · 25min find the promo
Show synopsis
Usopp manages to anger the daughter of bounty hunter Daddy the Father, and finds his own life at stake. When Daddy discovers that Usopp is the son of Yasopp, the only man to beat him, he challenges him to a duel.
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S01E51 Fiery Cooking Battle? Sanji vs. The Beautiful Chef!
December 6 · 24min find the promo
Show synopsis
In order to win a rare fish, Sanji enters a cooking contest and faces a woman named Carmen.
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S01E52 Buggy's Revenge! The Man Who Smiles On the Execution Platform!
December 13 · 25min find the promo
Show synopsis
Luffy arrives at the execution platform only to be caught in a trap by Buggy and Alvida.
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S01E53 The Legend Has Started! Head for the Grand Line!
January 10 · 25min find the promo
Show synopsis
Miraculously saved from death by an unnatural green gust and a lightning bolt to Buggy, the Straw Hats rush out of Loguetown, only for Zoro to be stopped by Tashigi and Luffy to be stopped by Captain Smoker.
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S01E54 Precursor to a New Adventure! Apis, a Mysterious Girl!
January 17 · 25min find the promo
Show synopsis
On a stormy night a girl called Apis escapes from the Marines and arrives at Straw hat's ship, but the girl upon knowing that they are pirates begins to hide some of the reasons which she is being wanted by the Marines. As the Straw Hats escape from the Marines, they get caught in the Calm Belt.
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S01E55 Miraculous Creature! Apis's Secret and The Legendary Island!
January 24 · 25min find the promo
Show synopsis
After escaping the clutches of the Marine fleet, the Straw Hats soon find themselves in an equally dangerous predicament - stranded in the Calm Belt!
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S01E56 Eric Attacks! Great Escape From Warship Island!
January 31 · 25min find the promo
Show synopsis
The Straw Hats want to return Apis's dragon to his nest, but the Marines have them surrounded. Looks like it's time for another daring escape!
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S01E57 A Solitary Island in the Distant Sea! The Legendary Lost Island!
February 7 · 25min find the promo
Show synopsis
Even for Nami, finding the dragon's lost island proves to be tougher than looking for a needle in a haystack - or at the bottom of the ocean.
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S01E58 Showdown in the Ruins! Tense Zoro vs. Eric!
February 21 · 25min find the promo
Show synopsis
Zoro is left fighting with Eric while Luffy and the gang run to the ship in order to get to Lost Island, but only find more problems.
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S01E59 Luffy, Completely Surrounded! Commodore Nelson's Secret Strategy!
February 21 · 25min find the promo
Show synopsis
At last Admiral Nelson has seen through the ambitions of Eric, but takes it a little too personally and now the mystical dragon's life is in danger.
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S01E60 Through the Sky They Soar! The 1000 Year Legend Lives Again!
February 28 · 25min find the promo
Show synopsis
With his last breath, Ryuuji calls all his fellow dragons, and the Lost Island re-surfaced. Meanwhile Luffy takes out Admiral Nelson and his gang.
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S01E61 An Angry Showdown! Cross the Red Line!
March 7 · 25min find the promo
Show synopsis
After leaving Warship Island the Going Merry is now towards the Grand Line, and the crew now returns to the Great Adventure.