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ONE PIECE: Grand Gourmet is announced for Nintendo Switch, Nintendo Switch 2, PC through Steam, iOS, and Android. Its announced release date is October 23, 2026. Nintendo has published estimated download sizes and play modes for both console editions, but official PC minimum specifications and mobile device requirements have not been published yet.

This guide separates confirmed information from details that remain unavailable, explains the difference between the Switch and Switch 2 listings, and shows what to check before buying or downloading.

Confirmed platforms and requirements at a glance

Bandai Namco lists the game for five platform destinations: Nintendo Switch, Nintendo Switch 2, Steam on PC, Apple’s App Store, and Google Play. The platform announcement appears on the official Bandai Namco game page and in the publisher’s June 9, 2026 announcement. The title is still upcoming as of October 17, 2026, so compatibility information can change before launch.

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Platform or edition Published information Information not yet published
Nintendo Switch Estimated download: 344 MB; TV, tabletop, and handheld modes; touch-screen support; one player. Any accessories beyond the standard console setup; Switch Lite experience details; final installed size.
Nintendo Switch 2 Estimated download: 291 MB; TV, tabletop, and handheld modes; touch-screen support; one player. Whether saves transfer from the Switch edition; whether an upgrade path exists; final installed size.
PC via Steam PC release announced. Minimum and recommended CPU, memory, graphics, operating-system, and storage requirements.
iOS and Android App Store and Google Play releases announced. Minimum OS versions, supported phone and tablet models, storage needs, controls, and regional availability.

The Nintendo figures are storefront estimates, not measurements of the space used after installation. They can change when the game or a launch update is published.

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Nintendo Switch system information

The regular Nintendo Switch edition

The US Nintendo listing for ONE PIECE: Grand Gourmet for Nintendo Switch identifies a digital Switch edition and estimates its download at 344 MB. Nintendo lists TV, tabletop, and handheld play, plus touch-screen functionality and one-player support. Those details describe the edition sold for the original Switch family, rather than a PC-style minimum-specification sheet.

Nintendo also marks the Switch software as supported on Switch 2 with the statement, “Supported – Game behavior is consistent with Nintendo Switch.” That is a compatibility designation for the Switch edition. It should not be read as proof that the Switch and Switch 2 editions are interchangeable.

The separate Switch 2 edition

Nintendo has a distinct product page for ONE PIECE: Grand Gourmet for Nintendo Switch 2. That listing estimates a 291 MB download and gives the same headline play options: TV, tabletop, and handheld modes, touch-screen support, and one player.

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Because Nintendo lists two editions, check the exact product page and edition name before purchasing. The official listings reviewed do not establish save-data migration, an upgrade entitlement, or any other relationship between the editions. Do not assume that buying one automatically grants the other.

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Switch Lite and accessory warning

Nintendo’s Switch listing carries a specific caveat: “Software compatibility and play experience may differ on Nintendo Switch Lite. Additional accessories may be required(sold separately). See support for details.” The page does not identify which accessories might be required. A Switch Lite owner should therefore verify the current support information and the final control requirements rather than treating the regular Switch description as a guarantee of identical play.

Modes, controls, and player count

TV mode is relevant when the console is connected to a television, tabletop mode when it is propped up with a separate screen, and handheld mode when the controls and display are integrated. Touch-screen support is listed for both Nintendo editions, but the storefront pages do not specify which menus or activities use touch input. Both are listed for one player; no official local multiplayer or online multiplayer feature is stated.

PC through Steam: the release is confirmed, specifications are not

Bandai Namco announces a PC version distributed through Steam. The announcement confirms the platform, but the official pages reviewed do not provide a minimum or recommended CPU, RAM, GPU, Windows or other operating-system version, DirectX requirement, or storage figure.

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What you can and cannot infer

The publisher describes the game as a management simulation with a ONE PIECE presentation. That description does not establish a PC hardware requirement. Do not convert the game’s visual style, screenshots, or console download estimate into a guessed graphics card or memory recommendation. A small console download does not reliably predict the size of the PC installation or the performance needed to run it.

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How to check before installing on PC

  1. Open the game’s Steam store page after the platform listing is live and locate the sections labeled minimum and recommended requirements.
  2. Compare every listed component with the computer’s operating-system version, processor, memory, graphics hardware, and available storage.
  3. Check whether the page specifies a 64-bit operating system, a graphics API, or controller support; these details can affect compatibility even when a computer appears powerful enough.
  4. Read the release notes or publisher support page for launch patches before troubleshooting a failed installation or startup.

Until those fields are published, there is no responsible official basis for naming a compatible PC configuration.

iOS and Android support

The publisher announces both App Store and Google Play versions. The announcement does not state a minimum iOS or Android version, supported device list, required memory, download size, control method, or countries in which the mobile releases will be offered.

What to verify in each mobile store

  • The operating-system requirement shown on the product page.
  • Whether the listing marks a particular iPhone, iPad, Android phone, or Android tablet as incompatible.
  • The download size and any additional data downloaded after first launch.
  • Whether touch controls are the only input method or whether controllers are supported.
  • The publisher, developer, and region shown on the listing, especially if several similarly named apps appear.

Do not use the Switch download estimates as a substitute for mobile storage information. Mobile builds can package assets differently, and the official mobile listings must provide the relevant figures.

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Storage planning and download sizes

The two Nintendo US pages are the only official storefront sources in the supplied material that give numeric download estimates. The Switch page lists 344 MB and the Switch 2 page lists 291 MB. These are estimates attached to their respective digital editions, not a universal installation requirement for every platform.

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Leave more free space than the displayed estimate when installing a digital game, because a console may need temporary working space for downloading, verification, and updates. The exact additional amount is not stated for this title, so it would be misleading to prescribe a specific buffer. Recheck the listing immediately before purchase and after launch updates become available.

Edition, language, and availability details

Nintendo’s US listings describe digital editions. Bandai Namco Europe presents a Standard Edition with physical and digital choices on its official English game page. That presentation does not prove that every retailer or region will stock a physical copy. Confirm the country, edition, seller, and stock status when shopping.

The Nintendo US pages list these languages: Japanese, French, German, Italian, Spanish, Korean, Simplified Chinese, Latin American Spanish, Brazilian Portuguese, Traditional Chinese, American English, and Thai. The listing does not separately explain which languages apply to interface text, subtitles, or other content, so treat the list as the storefront’s language availability rather than a detailed localization matrix.

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What the game includes

Bandai Namco describes ONE PIECE: Grand Gourmet as a single-player management simulation developed by Kairosoft. The player works with the Straw Hat crew to operate Baratie Number Two, gather ingredients, create dishes, and decorate the restaurant. The publisher also advertises more than 400 ONE PIECE characters and more than 200 furniture, building, and decorative items.

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Those counts are publisher-described features, not independent tests and not hardware requirements. They help explain the game’s scope, but they cannot be used to determine whether a particular phone, tablet, or PC will run it.

Choosing a platform without guessing

Your priority Most useful confirmed option What to verify first
Play on a television, in handheld mode, or on a tabletop screen A Nintendo edition Whether you want the Switch or Switch 2 product page, and whether Switch Lite caveats apply.
Use an existing gaming PC Steam version Wait for the official CPU, memory, graphics, operating-system, and storage fields.
Play on a phone or tablet iOS or Android version Check the store’s OS version, device compatibility, storage, controls, and region.
Keep the download as small as the published console estimate allows The edition whose Nintendo listing matches your console Remember that both figures are estimates and may change with updates.

Launch-day verification checklist

Requirements for an unreleased game can be revised. Use this checklist on or after October 23, 2026, before committing to a purchase or troubleshooting an installation:

  1. Confirm that the listing says ONE PIECE: Grand Gourmet and identifies the intended platform and edition.
  2. For Switch, compare the current Nintendo listing with the console model you own, paying particular attention to the Switch Lite warning.
  3. For Switch 2, confirm whether the page is for the native Switch 2 edition or the compatible Switch software.
  4. For Steam, read the complete minimum and recommended specification blocks rather than relying on screenshots or the download size.
  5. For iOS or Android, use the store’s compatibility result for the exact device and operating-system version.
  6. Check the available storage and the size of any launch update before starting the installation.
  7. If a requirement is missing, consult the current publisher or storefront support page instead of filling the gap with an estimate.

Bottom line on compatibility

The confirmed hardware story is strongest for Nintendo: both Switch editions list their play modes, touch support, one-player format, and estimated downloads, while the regular Switch software is marked as compatible with Switch 2. PC, iOS, and Android releases are announced, but their technical requirements remain unpublished in the official pages reviewed. Treat those platforms as confirmed destinations, not as proof that a particular computer or mobile device will work, until the final store listings provide the missing specifications.

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.