Mr. 1 in ONE PIECE: Grand Gourmet – how to unlock & favorite dishes
Mr.1
How to unlock: Not confirmed yet.
Dish ideas
Pick Mr. 1 when you develop a new dish to unlock these recipes.
- Dessert Recipe
- Rare Fruit Platter
How characters join your restaurant
Over 400 ONE PIECE characters appear in Grand Gourmet as staff and customers. Officially, characters who like your restaurant's decor may become regulars, so their favourite dishes and decor themes matter. We'll fill in exact unlock conditions as players confirm them.
FAQ
- How do you unlock Mr. 1 in ONE PIECE: Grand Gourmet?
- The unlock condition hasn't been confirmed yet. We'll add it as soon as it is, and you can submit it if you find it first.
- What is Mr. 1's favourite food in Grand Gourmet?
- Not confirmed yet. Favourite dishes will be listed on this page once players find them.
Know something we don't? Submit a recipe
Sources: Game8 (Japanese) – dish list and where to find ingredients (checked Oct 23, 2026)