New One Piece Management Sim Coming to Nintendo Switch and Nintendo Switch 2 on October 23, 2026

A new One Piece game has been officially announced for both Nintendo Switch and Nintendo Switch 2, with a release date set for October 23, 2026.

Developed by Kairosoft and published by Bandai Namco, the title is described as a retro-styled management simulation that will include more than 400 characters drawn from the One Piece manga and anime.

Background and developer credentials

Kairosoft is best known for its pixel-art, management-simulator catalog, including mobile and console titles that emphasize systems-driven gameplay and retro presentation.

Bandai Namco, a long-time publisher of licensed anime games, will handle distribution.

The collaboration pairs Kairosoft’s management-sim expertise with Bandai Namco’s history of supporting One Piece adaptations on Nintendo platforms.

Announcement summary (rewritten statement)

In the announcement, the publishers confirmed the new One Piece management sim will launch on October 23, 2026, for both the current Nintendo Switch and the forthcoming Nintendo Switch 2.

The game is being marketed with a retro visual style and a wide roster, featuring over 400 characters from the One Piece franchise.

What is known: platforms, scope, and features

- Platforms: Nintendo Switch and Nintendo Switch 2 are explicitly listed as the target platforms.

- Release date: October 23, 2026.

- Genre and presentation: Retro-styled management simulation.

- Roster: The game reportedly includes more than 400 characters from the One Piece manga and anime.

Details still pending

The announcement provides core platform and release-date information but does not include other specifics such as pricing, edition types, pre-order bonuses, or a confirmed digital rollout.

Details on whether the game will appear on the Nintendo eShop at launch, and any post-launch content plans, were not disclosed in the initial statement.

Context for Nintendo audiences

One Piece has a long history on Nintendo platforms through action, fighting, and musou-style releases; this new management sim marks a different genre approach for the franchise on handheld and hybrid hardware.

Kairosoft’s involvement suggests a systems-focused design with pixel-art presentation that should appeal to fans of both management sims and One Piece character collection.

For now, audiences can note the confirmed October 23, 2026 launch on Nintendo Switch and Nintendo Switch 2 and await further publisher updates for platform-specific features, eShop listings, and digital pre-order information.