Seasons & episodes
S0 · E25Luffy-senpai Support Project! Barto's Secret Room 3! 2023-08-27 · 24 min
Bartolomeo and Tama look back on Luffy’s battle against Kaido, one of the Four Emperors of the Sea. They explain how Luffy got knocked out, got back on his feet, and became stronger to take down Kaido and free the Land of Wano.
S0 · E26Luffy-senpai Support Project! Barto's Secret Room 4! 2023-10-08 · 24 min
Bartolomeo and Tama look back on Luffy’s attainment of Gear Five and the battle against the formidable Kaido. They talk about the surprising features of Luffy’s new power and how the fierce battle reached its climax.
S0 · E27A Very Special Feature! Momonosuke's Road to Becoming a Great Shogun 2023-12-24 · 24 min
Momonosuke, Kin’emon, and Yamato look back on the Land of Wano after Kaido and Orochi were taken down. They talk about the things that happened in the country after the raid on Onigashima and how Momonosuke worked hard to become a great Shogun.
S0 · E28A Project to Fully Enjoy! 'Surgeon of Death' Trafalgar Law 2024-02-04 · 24 min
Chopper and Bepo look back on Trafalgar Law’s life. They explain how he met Luffy, formed an alliance, and traveled to Punk Hazard, Dressrosa, and the Land of Wano to take down the Emperors of the Sea.
S0 · E29The Log of the Rivalry! The Straw Hats vs. Cipher Pol 2024-04-14 · 24 min
Robin and Franky look back on the history of Lucci, Kaku, and the rest of the Cipher Pol agents who forced their way into Egghead. They talk about how the rivalry between the Straw Hats and those Cipher Pol agents evolved since they met in Water Seven.
S0 · E30Making History! The Turbulent Old and New Four Emperors! 2024-06-16 · 23 min
Zoro and Brook introduce the past and present Four Emperors. They talk about what kind of power each Emperor has or had, their shining moments of greatness, how some were brought down, and how others thrive.
S0 · E31The Log of the Turbulent Revolution! The Revolutionary Army Maneuvers in Secret! 2024-08-25 · 24 min
Bartolomeo and Cavendish introduce the Revolutionary Army. They talk about their key members, their relationship with Luffy and his crew, and how they have been working behind the scenes to overthrow the World Government.
S0 · E32Unwavering Justice! The Navy's Proud Log! 2024-09-29 · 24 min
Nami, Usopp, and Jinbe review the Navy. They introduce everything about the Navy’s prominent officers and soldiers from their special abilities to their conflicts, friendships, and memorable moments.
S0 · E33ONE PIECE FAN LETTER 2024-10-20 · 25 min
Two years after the Paramount War, the Straw Hats are about to reunite on the Sabaody Archipelago. At the same time, a girl who is head over heels for Nami is trying to hand a fan letter to her before the group leaves the island.
S0 · E34Egghead Sosyuhen Special 2025-04-05 · 81 min
The Straw Hats arrive on Future Island Egghead along with Jewelry Bonney, who is looking for Dr. Vegapunk. But while they are meeting the various Vegapunk Satellites, CP-0 arrives and Luffy learns of the plot to assassinate Stella and agrees to help him off the island. Meanwhile, Cobra and Sabo learn of a terrible truth at Mary Geoise and Koby escapes Beehive with the help of Vice Admiral Garp.
S0 · E35Dr. Chopper's Adventure Checkup -The Ballad of a Father and Daughter- 2025-05-11 · 24 min
Chopper and Carrot review the history of Bartholomew Kuma and Bonney. They talk about how they were involved with the Straw Hats in the past, the special bond between them, and the commotion they are now creating at Mary Geoise and Egghead.
S0 · E36Dr. Chopper's Adventure Checkup -Good Friends at a Crossroad- 2025-06-22 · 24 min
Chopper and Carrot review the history of Kizaru, Sentomaru, and Vegapunk. They talk about how good friends the three of them once were, how they came to be at odds due to their individual circumstances, and the fierce fight they got into at Egghead.
S0 · E37Dr. Chopper's Adventure Checkup -The Proud Dream of the Giants- 2025-08-31 · 23 min
Chopper and Carrot review the Giants. They introduce all the Giants the Straw Hats have met on their journey so far, starting from Dorry and Brogy of the Giant Pirate Crew who they came across very early on in their journey.
S0 · E38Dr. Chopper's Adventure Checkup -Traitors' Masquerade- 2025-10-12 · 24 min
Chopper and Carrot review Lucci and Cipher Pol “Aigis” Zero. They talk about the members of the strongest unit among Cipher Pol, the Government’s intelligence agency, and how cleverly they deceive and backstab others to carry out their missions.
S0 · E39Dr. Chopper's Adventure Checkup -The Last Records That a Genius Left Behind- 2025-11-23 · 24 min
Carrot gets caught up in a devious game and is forced to review Vegapunk's broadcast which had sent shock waves throughout the world. Various allies from Luffy's past appear to help her understand the final message Vegapunk left behind.
S1 · E1I'm Luffy! The Man Who Will Become the Pirate King! 8.1 / 10 · 3 published ratings 1999-10-20 · 25 min
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.
S1 · E2The Great Swordsman Appears! Pirate Hunter, Roronoa Zoro 7.0 / 10 · 1 published rating 1999-11-17 · 25 min
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.
S1 · E3Morgan VS Luffy! Who's This Beautiful Young Girl? 6.8 / 10 · 1 published rating 1999-11-24 · 25 min
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.
S1 · E4Luffy's Past! The Red-haired Shanks appears 7.7 / 10 · 1 published rating 1999-12-08 · 25 min
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.
S1 · E5Fear, Mysterious Power! Pirate Clown Captain Buggy! 7.0 / 10 · 1 published rating 1999-12-15 · 25 min
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.
S1 · E6Desperate Situation! Beast Tamer Mohji vs Luffy! 7.2 / 10 · 1 published rating 1999-12-29 · 25 min
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.
S1 · E7Grand Duel! Zoro the Swordsman vs Cabaji the Acrobat! 7.0 / 10 · 1 published rating 1999-12-29 · 25 min
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.
S1 · E8Who Will Win? Showdown Between the True Powers of the Devil! 7.1 / 10 · 1 published rating 1999-12-29 · 25 min
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?
S1 · E9The Honorable Liar? Captain Usopp! 7.7 / 10 · 1 published rating 2000-01-12 · 25 min
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.