Anime Japan 2025 has officially announced that the One Piece anime will return on April 6, 2025. The series will air two consecutive episodes, 1123 and 1124, marking the beginning of the Egghead Arc Part 2. After this back-to-back release, the anime will continue with a weekly schedule starting with episode 1125 on April 13, 2025.
The announcement also revealed that One Piece Day 2025 will take place in early August at Tokyo Big Sight. New theme songs have been confirmed, with GRe4N BOYZ performing the opening song and muque handling the ending theme. Fans can expect more action and emotional moments as the Straw Hat Pirates face new threats on Egghead Island.
Egghead Arc Part 2 and new developments
The One Piece panel at Anime Japan 2025 opened with a lighthearted skit featuring the series’ voice actors. Mayumi Tanaka (Luffy) and Kappei Yamaguchi (Usopp) acted as parents announcing One Piece’s return to their “kids,” played by Subaru Kimura (Franky) and Kazuya Nakai (Zoro). This fun introduction led to the release of a new teaser trailer for the Egghead Arc Part 2.
The trailer begins with a recap of the Straw Hats’ arrival on Egghead Island. Vegapunk is shown asking Luffy and his crew to help him escape from the island. The scene then shifts to a Marine ship where Admiral Kizaru meets Saint Saturn, one of the Five Elders. The intense atmosphere suggests that Saint Saturn’s involvement will heighten the conflict on Egghead Island. Luffy’s closing statement in the trailer hints at the arrival of a powerful figure on the island.
Episodes 1123 and 1124 will air on consecutive days, eliminating the usual waiting period. Afterward, the anime will return to a weekly release schedule, starting with episode 1125 on April 13. The new opening theme by GRe4N BOYZ and the ending theme by muque aim to capture the emotional tone of the arc.
One Piece Day 2025 was also announced during the panel. The event will take place at Tokyo Big Sight in early August, featuring exclusive merchandise, including devil fruit-themed hand towels. More information about the event is expected in the coming months.
Plot and expectations
One Piece follows Luffy and the Straw Hat Pirates as they search for the legendary One Piece treasure. The Egghead Arc focuses on their arrival at Egghead Island, where they meet Dr. Vegapunk, the world’s most brilliant scientist. However, their mission becomes dangerous when Admiral Kizaru and Saint Saturn get involved.
Saint Saturn’s presence signals that the World Government is prepared to take drastic measures. The Straw Hats will not only face the Marines but also Cipher Pol agents and Egghead Island’s advanced technology. Vegapunk’s knowledge about the Void Century could reveal secrets the World Government wants to bury.
The stakes are high as Luffy and his crew prepare for an intense showdown. Admiral Kizaru’s strength and Saint Saturn’s influence could push the Straw Hats to their limits. The upcoming episodes are expected to feature intense battles, emotional moments, and key revelations about the world’s hidden history.
The Egghead Arc Part 2 will explore the deeper conflict between the Straw Hats and the World Government. The mix of strategic battles and emotional storytelling promises to keep fans on edge as the series moves toward its next major turning point.
