One Piece season 12

Lore & Background

The season focuses on Luffy, with the first 10 episodes depicting his stay on Amazon Lily, an island inhabited solely by the Kuja, a tribe of women warriors, ruled by their leader, Boa Hancock, the world's most beautiful woman and one of the Seven Warlords of the Sea. The remaining 4 episodes give insight into the fates of Luffy's crew, while Luffy, with Hancock's help (who fell in love with him), travels to Impel Down, the world's largest prison, to save his adoptive older brother, Portgas D. Ace, from execution.

Reader's Guide

The twelfth season of One Piece is notable for its tight focus on a single story arc, 'Amazon Lily', and for introducing the character Boa Hancock. The season initially ran from July 5 through October 11, 2009 on Fuji Television in Japan. In Video Research's audience measurements in the Kantō region, these initial airings received household ratings ranging from 8.6 to 12.0, which earned every episode a place in Video Research's weekly Top 10 ranking of anime shows. The North American licensor, Funimation, streamed the whole season's episodes subtitled in English for free on their website, with episodes 408 to 414 streamed from August 26 through 28, 2009, and the rest from episode 415 onwards streamed as a simulcast only one hour after they aired in Japan. The first two DVD compilations were released on April 6, 2011, and the last two volumes on May 11, 2011. In North America, the season was recategorized as part of 'Season Seven' for its DVD release by Funimation Entertainment.

Did You Know?

• The season contains only a single story arc, 'Amazon Lily'.
• The opening theme used throughout the season is 'Share the World' by TVXQ.
• Episodes 415 and onward were streamed as a simulcast only one hour after their Japanese broadcast.
• In North America, the season was recategorized as 'Season Seven' for its DVD release.

Production & Broadcast Framework

The twenty-second season of One Piece continues the long-running anime adaptation under Toei Animation's banner, with Yasunori Koyama and Wataru Matsumi sharing directorial duties. The season premiered on April 5, 2026, airing across Fuji Television and its FNS affiliate network, maintaining the broadcast partnership that has carried the series since its debut. Like every season before it, the narrative centers on Monkey D. Luffy and the Straw Hat Pirates as they sail into new territories and confront new threats. The season serves as the anime's next major chapter in translating Eiichiro Oda's manga into animated form, carrying forward the story in a way that keeps the franchise's momentum alive for audiences worldwide. The dual-director approach and the established Toei production pipeline ensure continuity in visual style and pacing while allowing creative input from both helmsmen on the series' next stretch of episodes.

The Elbaph Arc & Narrative Stakes

This season adapts material beginning with the 111th volume of Eiichiro Oda's One Piece manga, specifically the "Elbaph" story arc. The plot places the Straw Hat Pirates alongside the Giant Warrior Pirates as they arrive in the nation of Elbaph, where a new political and military threat looms. The Holy Knights of God, acting on behalf of the World Government, have set their sights on annexing Elbaph entirely, turning the island nation into a target of imperial expansion. This creates a high-stakes conflict that forces Luffy's crew and their allies to defend a sovereign territory against a powerful organized force. The inclusion of the Giant Warrior Pirates as co-protagonists alongside the Straw Hats signals a broader ensemble cast for this arc, expanding the narrative beyond the core crew. By anchoring the story in a geopolitical struggle over national sovereignty, the Elbaph arc introduces themes of colonialism and resistance that resonate with the series' ongoing exploration of power structures in the One Piece world.

Scheduling Overhaul & Adaptation Pace

In October 2025, Toei Animation announced a significant restructuring of the One Piece anime's broadcast schedule. Following the conclusion of the "Egghead" story arc, the series would take a three-month hiatus from January through March 2026 before resuming in April. The studio initially planned a two-split-cours annual schedule, capping output at a maximum of 26 episodes per year going forward. However, the season is currently airing as two consecutive cours rather than the originally proposed split. This represents a historic departure from the continuous, year-round broadcast model that has defined the series since its October 1999 premiere. Additionally, Toei stated its intention to adapt manga chapters at a slightly faster pace than in recent preceding arcs, suggesting a tighter synchronization between the anime and Oda's ongoing serialization. These changes collectively mark the first major structural overhaul in the show's nearly three-decade run, reshaping how fans experience new episodes on a weekly basis.

Theme Songs & Sonic Identity

The season's musical identity is established by two new theme songs that bookend each episode. The opening theme, titled "Luminous" (ルミナス), is performed by Aina the End. The closing theme, "Sono Mirai" (その未来), which translates to "That Future," is performed by Jisoku 36km. These two tracks serve as the recurring auditory markers for the 2026 broadcast run on Fuji Television and its FNS affiliate network, accompanying each episode of the Elbaph arc. The pairing of a song titled "Luminous" with another called "That Future" creates a thematic through-line that runs from the start to the close of every episode, framing the narrative of the Straw Hat Pirates and Giant Warrior Pirates defending Elbaph against the Holy Knights of God's annexation campaign. For fans tuning in weekly, these compositions become the sonic signature of the season, distinguishing this chapter of the One Piece anime from the musical identities of its predecessors and anchoring the viewing experience in a consistent auditory identity.