All Episodes. One-Punch Man. Watch with Watch on Xfinity Watch Now. Watch with Watch on Adultswim Watch Now. Seasons and episodes availability varies between streaming services and are catered to US users. Luffy and the gang are determined to make Arlong pay for mistreating their friend. The Straw Hats and Arlong's fishmen are locked in a swashbuckling slugfest, but things take a bad turn when Luffy gets trapped beneath the waves. While his friends work to free the captain of the Straw Hats, cowardly Usopp finds himself in a position to shed his yellow streak and make his father proud.
Nami must decide between letting Arlong maintain his hold over her, or joining the Straw Hats and leading the oppressed villagers against the tyrant fishman. Arlong better watch his back-fins, because Captain Luffy knows about all the horrible things he did to Nami - and it makes his blood boil? Something about Nami's former prison gives Luffy an added burst of strength. He's so moved by her terrible past that he vows to destroy all of Arlong Park!
After a grueling fight, Luffy defeats Arlong and succeeds in destroying his headquarters. The merry marauders enjoy the fruits of victory while Nami makes peace with her turbulent past. Finally, the day has arrived where Luffy's face is on an authentic wanted poster!
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Display anyway. Share this page with your friends and followers:. Backwater Sword Dance. Sanji VS. Cavendish of the White Horse. Jora Vs. Straw Hat Crew. Block D Battle Begins! Rebecca and the Toy Soldier. A Close Call for Lucy. The Giant vs. The True Power of Admiral Fujitora. The Island of Fairies, Green Bit. Break through the Iron Bridge of Death. The Astounding King Punch. The Heated Block B Battle! Bartolomeo the Cannibal!
Bellamy the Hyena! Here Comes Lucy! The Dancer Girl: Violet! The Corrida Colosseum! A Kingdom of Love and Passion: Dressrosa! The Pirate Alliance Comes Apart! The Pirate Alliance Makes a Sortie! Aokiji vs. Leaving Punk Hazard! General Cannon Blast!
Punk Hazard Explodes! Invincible General Franky! An Assassin from Dressrosa! The Powerful Grizzly Magnum! White Chase vs. Luffy Lands a Furious Blow! Mocha Runs at the Risk of Her Life! The Straw Hats vs. Momonosuke Appears!
A Battle of the Two Vice Admirals! The Spine-chilling Snow Woman Monet! Doflamingo Makes His Move! Demon Bamboo Vergo! Identity of Vergo, the Mysterious Man! Kin'emon of Foxfire! The Pirate Alliance's Operation Launches! Luffy and Law's Pirate Alliance!
Luffy's Snow Mountain Battle. Legendary Hitman Attack! The Master's Inhumane Experiment! Glutton of the Sea. A Scientist of Terror - Caesar!
Luffy and Law! Vice Admiral Smoker! Trafalgar Law! Brook Vs. The Mysterious Torso Samurai. Hitoaji Sent? Tsuini Akasareru Shima no Himitsu.
The Giant Dragon! A Burning Island - Punk Hazard! A Great and Desperate Escape Plan. A Dark and Powerful Army! Lily the Little Giant! Heading for the Ultimate Sea! Goodbye, Fish-Man Island!
A Trap Awaiting in the New World! Big Mam of the Four Emperors! The New Fleet Admiral of the Navy! The Truth About the Ancient Weapon! The Path to the Sun! Kesshi no Zou Juuranda! Red Hawk Blasts! Ernest Wishes for Luffy! The True Identity of Hordy!
Hordy's Long Awaited Revenge! The New Fish-Man Pirates! Luffy Vs. The Crisis of Fishman Island's Destruction! General Franky Appears. The Secret Weapons of the Sunny! Zoro and Sanji Join The Battle! Mugiwara Ichimi tai J? Rufi Tsuini T? An Order to Execute Neptune Issued!
Hordy Makes a Move! A Gunshot Shuts Down the Future! A Celestial Dragon Drifts In! Jimbei vs. A Shocking Truth of Tiger! Save Chopper. A Trap To Catch Tiger! An Adventurer Tiger! Nami and the Fishman Pirate Crew! Hordy Gains Control of the Ryugu Palace! Decken Close Behind! Zoro vs Hordy! The Kidnapping Of Shirahoshi! The Ryugu Palace Is Occupied! Shirley's Prophecy! Sanji's Life Under Threat!