One Piece Heroines Nami Spinoff Anime Special Arrives in July

One Piece is expanding beyond the main anime with a standalone special focused on Nami. One Piece Heroines: Episode Nami, announced at AnimeJapan 2026, will premiere on July 5, 2026, as a single-episode anime special adapting the light novel of the same name. The project marks the first dedicated spinoff anime for one of the franchise's most iconic characters.

The Story

The special adapts a story from the One Piece Heroines light novel series, which collects standalone stories centered on the women of the Straw Hat crew and the broader One Piece universe. In Episode Nami, the navigator encounters a designer who offers to create custom shoes for her, but only if she agrees to model for him. The shoes are crafted by an artisan named Miucha, and the story explores Nami's world outside of the main crew's adventures.

Cast and Staff

Akemi Okamura reprises her role as Nami, with the voice cast from the main anime returning for their respective characters. New additions include Maaya Sakamoto as Miucha and Takehito Koyasu as Lubun.

Haruka Kamatani, who previously directed One Piece in Love, helms the special. Momoka Toyoda returns as scriptwriter after her work on the critically acclaimed One Piece Fan Letter special, which was praised for its character-focused approach to the franchise. Takashi Kojima, known for his work on Flip Flappers, serves as character designer.

Context Within the Franchise

The Heroines special arrives at a busy time for One Piece. The main anime just launched the Elbaf Arc under a new seasonal format, the Egghead Arc recently received Hindi, Tamil, and Telugu dubs for Indian viewers, and the manga continues its weekly serialization. The spinoff represents Toei Animation's effort to expand the franchise's footprint beyond the mainline story with focused character pieces.

One Piece Heroines: Episode Nami is confirmed as a single episode rather than a full series. Whether additional Heroines specials focusing on other characters like Robin will follow has not been announced, though the light novel source material includes stories for multiple characters.

The July 5 premiere places the special in the gap between the first and second cours of the Elbaf Arc anime, giving fans One Piece content during what would otherwise be a hiatus period. The timing is strategic, keeping the franchise visible across streaming platforms during a window when the mainline anime will be on break.

For fans of One Piece's supporting cast, the Heroines project offers something the main anime rarely provides: a story where the women of the series take center stage without the broader crew dynamics driving the plot. Toyoda's involvement as writer is a strong signal of quality, given the warm reception her One Piece Fan Letter received for its intimate, character-first approach to the franchise.