Netflix's live-action One Piece is officially charting its return, and fans now have a firm date to circle in their calendars. After months of speculation, production updates and teaser reveals, the streamer has confirmed thatOne Piece Season 2, officially titled ONE PIECE: Into the Grand Line, will premiere on 10 March 2026.

The announcement was first confirmed byNetflix, with further details later shared viaEntertainment Weekly.Here is everything we know so far about One Piece Season 2 live-action, from cast additions to plot details and what lies ahead for Luffy and the Straw Hats.

One Piece Season 2 premieres on Tuesday 10 March 2026 exclusively onNetflix. Production has officially wrapped.

The first teaser was unveiled during the annual One Piece Day celebration in Tokyo in August, while the full official trailer debuted on 10 February 2026, exactly one month before launch.

The three-minute trailer previews the Straw Hats entering the unpredictable Grand Line, introducing new adversaries, fantastical creatures and major manga characters. Viewers get glimpses of Laboon the whale, dinosaurs, and several new antagonists, alongside expansive new settings.

Entertainment Weekly reports that the season will continue directly from the events ofSeason 1, which ended with Luffy and his crew setting sail towards the Grand Line after liberating Nami's hometown and defying Vice Admiral Garp.

According to Netflix's official synopsis, Season 2 will raise the stakes considerably:

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 2 will cover major arcs from the manga, including 'Loguetown, Reverse Mountain (Twin Capes), Whiskey Peak, Little Island, and Drum Island' as confirmed in a letter shared by series creator Eiichiro Oda.

Tony Tony Chopper will officially join the story this season, voiced and facially performed by Mikaela Hoover. Dr. Kureha will also play a significant role, with co-showrunner Matt Owens previously revealing: 'When the Season 2 writers' room got together, we knew how far we were going to get and that this character Dr. Kureha was going to be a big part of the season'.

Source: International Business Times UK