Brace yourselves, Straw Hats. We’re entering the Grand Line! 

Season 2 of ONE PIECE, titled ONE PIECE: Into the Grand Line, finds our fearless friends navigating epic new territories as they sail through the legendary and venturesome stretch of sea. Among the new locations are Loguetown, where pirate king Gold Roger (Michael Dorman) was executed; Reverse Mountain, a perilous summit with a river that flows upward; the pirate-friendly island of Whiskey Peak; and the prehistoric island of Little Garden. 

With new episodes set for 2026, we now know exactly when they’ll sail onto your screen. Can you guess the date? Click the red button below to find your answer through Luffy’s telescope. 

Grab some parchment paper and log the date so you don’t forget! Season 2 premieres March 10, 2026 — only on Netflix.

In the upcoming season, the Straw Hats will also visit Drum Island, an island on the Grand Line best known for its skilled doctors and for its endless winter. Tall, cylindrical mountains surround the Drum Kingdom, and the eerie Drum Castle sits at the tallest peak. 

“Drum Kingdom is a winter island. It’s our medieval Winterfell Game of Thrones location, where you have this haunted-seeming castle at the top of a snowy mountain inhabited by someone the villagers say is a witch,” co-showrunner, writer, and executive producer Joe Tracz tells Tudum.

Season 2 was filmed in Cape Town, South Africa, where there’s no snow, so production had to get creative. “We brought in piles and piles of fake snow,” Tracz says. “It tricks your brain. You’d get to set and feel like you should be cold, even though it was summer, because of all the fake snow everywhere.”

Catch a sneak peek at what’s in store for our heroes on Drum Island in the photos below. 

ONE PIECE: Into the Grand Line will unleash “fiercer adversaries and the most perilous quests yet,” according to the official synopsis. “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.”

Season 1 set up the promise of entering the Grand Line, and in Season 2 “we make good on that promise,” Tracz teases. “Everything gets bigger. We are going to see giants and dinosaurs. We end up in the belly of a whale. Basically, our mantra for Season 2 is, ‘scale it all up.’ ”

He adds, “At the end of the first season, our characters made this pledge around a barrel to achieve their dreams, and in Season 2, we put those dreams to the test. Every island we visit in the Grand Line is going to challenge one of the Straw Hats in a unique way, and they’re going to learn that, to fulfill their dreams, they have to rely on each other.”

ONE PIECE follows a daring young pirate named Monkey D. Luffy (Iñaki Godoy) as he sails the seas with his Straw Hats crew: swordsman Roronoa Zoro (Mackenyu), cartographer Nami (Emily Rudd), storyteller Usopp (Jacob Romero), and chef Sanji (Taz Skylar). Luffy dreams of becoming the King of the Pirates by finding the infamous pirate Gold Roger’s mysterious treasure, the One Piece. And in season 2, we’re introduced to the mysterious Miss Wednesday (Charithra Chandran). 

Based on Eiichiro Oda’s beloved manga of the same name, the live-action series was created in partnership with Shueisha and is produced by Tomorrow Studios (an ITV Studios partner) and Netflix. 

ONE PIECE Season 1 is streaming now.