Key takeaways
ONE PIECE: Grand Gourmet at a glance
- On Steam for $19.99.
- Developed by Kairosoft Co.,Ltd, published by Bandai Namco Entertainment Inc..
- 399 Steam user reviews so far.
- Players are mostly looking up achievements, characters and co-op.
What is ONE PIECE: Grand Gourmet?
ONE PIECE: Grand Gourmet is a co-op simulator for PC (Steam) by Kairosoft Co.,Ltd. In the developer's words: “Hop aboard a delectable management sim in the world of ONE PIECE! Work alongside the Straw Hat Crew to build the greatest floating restaurant of the seas.”
ONE PIECE comes to life as a restaurant management sim game! As a new staff member, work alongside the Straw Hat Crew to turn the second location of the renowned Baratie floating restaurant into the greatest restaurant of the seas! Get inspired by characters' ideas, choose your ingredients, and work with Sanji to cook delicious dishes.
ONE PIECE: Grand Gourmet is made by Kairosoft Co.,Ltd and published by Bandai Namco Entertainment Inc.. It is out now on Steam (released Oct 22, 2026). It is listed on Steam for Windows at $19.99. It has collected 399 Steam user reviews so far. Modes on record: single-player and co-op with friends.
Added to gee.wiki on Oct 25, 2026. The developer's latest post, “Free Update Data (Ver. 1.07) Release Notice”, went up on Oct 23, 2026. Players are mostly looking up achievements, characters and co-op.
ONE PIECE: Grand Gourmet screenshots & media
3 official screenshots. Select an image to enlarge it.
Gameplay mechanics & features
Core loop
Build the greatest floating restaurant of → collect ingredients → decorate to have familiar faces → cook delicious dishes. That cycle, taken from the developer's own description, is what a typical session of ONE PIECE: Grand Gourmet looks like.
Modes
Single-player and co-op with friends.
Progression
Progression is upgrade-driven: earnings and collectibles unlock faster progress. The systems players document most are achievements and characters. Long-term goals include Steam achievements.
Controls & platforms
Runs on Windows. Full controller support. Cloud saves. Also on record for iOS and Android.
Store & community tags: Casual, Simulator, Co-op, Cozy, Adventure
Latest news, release & update tracker
- Release status
- Out now
- Release date
- Oct 22, 2026
- Access
- Full release
- Latest update
- Free Update Data (Ver. 1.07) Release Notice · Oct 23, 2026
- Added
- Oct 25, 2026
- AddedONE PIECE: Grand Gourmet added to gee.wiki
Coverage opened with official store links, gameplay breakdown and beginner tips.
- Patch notesFree Update Data (Ver. 1.07) Release Notice
Thank you for playing ONE PIECE: Grand Gourmet. A free update is now available. Please see below for details on this update. *An internet connection is required to download the free update.
- Developer newsA Message from Oda-sensei, Manga Artist of ONE PIECE
Oh! Seems like Oda-sensei sent you all a message before you set sail in ONE PIECE: Grand Gourmet. 🏴☠️. Be sure to check it out! As a rookie staff member at Baratie Number Two, grow your restaurant’s fanbase and aim to become the best restaurant on the seas!
- Developer newsONE PIECE: Grand Gourmet is Finally Grand Opening!
The beat drops. ONE PIECE: GRAND GOURMET pops. Not long to go before you can all join the crew at Baratie Number Two! Introducing KOPERU from Umeda Cypher, the artist who lit up the launch trailer for ONE PIECE: Grand Gourmet! 🔥. Rapper, born in Osaka.
- ReleasedReleased on Steam
- Developer newsONE PIECE: Grand Gourmet — Teach Me, Tori | Episode 4: Fruit Macedonia
We’re only two days away from ONE PIECE: Grand Gourmet! Can Tori and Chef David master the final recipe of his culinary journey: Fruit Macedonia? Let's find out! Season the seas with the Straw Hat Crew on October 23, 2026! [dynamiclink href="
Timeline entries marked Patch notes / Developer news are the developer's own posts on Steam; dates are UTC.
Where to play
ONE PIECE: Grand Gourmet is on Steam for Windows at $19.99. The Steam page is the official place to buy, update and read patch notes.
Community & official links
Official channels
Community wikis (fan-made, unofficial)
Creator videos
No creator video numbers on record yet for ONE PIECE: Grand Gourmet — new games usually pick up coverage within days of breaking out.
How to play: beginner tips
- Reinvest early earnings into upgrades that raise income, not cosmetics.
- Split roles with friends — one scout, one builder, one fighter — instead of all doing the same job.
- There is no rush — plan layouts before placing big items.
- Read the latest patch notes — new games change quickly in their first weeks.
Genres, platforms & tags
- Status & momentum
- New & notableOut now
- Player topics
- AchievementsCharactersCo-op
- Play modes
- Single-playerCo-op with friends
- Store tags
- CasualSimulatorCo-opCozyAdventure
7-day popularity & player activity
ONE PIECE: Grand Gourmet was recently added — we will chart its 7-day activity trend as more data comes in. Added to gee.wiki on Oct 25, 2026.
No 7-day popularity curve on record yet — it will appear here as soon as activity is measurable.
ONE PIECE: Grand Gourmet FAQ
What is ONE PIECE: Grand Gourmet?
ONE PIECE: Grand Gourmet is a co-op simulator for PC (Steam) by Kairosoft Co.,Ltd. It is out now on Steam (released Oct 22, 2026). It is tagged Casual, Simulator and Co-op.
How much does ONE PIECE: Grand Gourmet cost?
ONE PIECE: Grand Gourmet costs $19.99 on Steam at our last check. Steam prices vary by region and change during sales, so the store page is the authority on today's price.
When did ONE PIECE: Grand Gourmet come out?
ONE PIECE: Grand Gourmet launched on Oct 22, 2026 for Steam. The most recent developer post, “Free Update Data (Ver. 1.07) Release Notice”, went up on Oct 23, 2026.
Can I play ONE PIECE: Grand Gourmet with friends?
Yes. The modes on record are single-player and co-op with friends. Party size and cross-play details are on the official store page.
Who made ONE PIECE: Grand Gourmet?
ONE PIECE: Grand Gourmet is developed by Kairosoft Co.,Ltd and published by Bandai Namco Entertainment Inc..
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