8 Episodes · Premiered March 10, 2026 · Ended March 10, 2026
Luffy and the Straw Hats set sail for the extraordinary Grand Line - a legendary stretch of sea where danger and wonder await at every turn. As they journey through this unpredictable realm in search of the world's greatest treasure, they'll encounter bizarre islands and a host of formidable new enemies.
To prepare for the Grand Line, the Straw Hats visit Loguetown, birthplace of the Great Pirate Era — where rivals both old and new await.
When the Merry lands in the belly of a giant whale, Luffy must win over a gruff lighthouse keeper to save his friends and his ship.
The crew receives a warm welcome to the pirate-loving town of Whisky Peak. But with a pair of assassins on the loose, trouble isn't far behind.
A new addition to the ship raises the stakes. On the lush isle of Little Garden, the crew encounters an adventure of giant proportions.
The Straw Hats are held captive by two artists: one who colors emotions, and one intent on making them part of his latest — and deadliest — masterwork.
When Nami is stricken by a mysterious illness, Luffy and Sanji embark on a perilous mission to save her. Smoker and Tashigi investigate a Marine outpost.
Dr. Kureha tells the heartwrenching story of Chopper's origins, including how he met his mentor Dr. Hiriluk and their quest to cure all disease.
The Straw Hats lend themselves to Drum Island's cause when King Wapol and his army of monsters return to reclaim the throne.
