Burger King has launched two new Garlic Big Mouth burgers in Japan, available from October 2, 2026. The lineup includes Double Beef & Bacon Big Mouth Guilty and Beef & Double Hash Big Mouth Guilty, both finished with a bold garlic sauce.
The seasonal release is available at participating Burger King restaurants across Japan, although some locations are excluded and individual stores may have different sales hours. Morning-service locations begin selling the burgers after 10:30 a.m.
Double Beef & Bacon Big Mouth Guilty costs ¥1,640 as a single burger or ¥1,940 as a meal. Beef & Double Hash Big Mouth Guilty costs ¥1,390 or ¥1,690 as a meal. Cheese Chicken Nuggets are also back, priced from ¥330 for five pieces.
About the Garlic Big Mouth Menu
Double Beef & Bacon Big Mouth Guilty
This burger layers two flame-grilled beef patties with cheddar cheese, bacon, pickles, onions, and garlic sauce. It costs ¥1,640 as a single burger or ¥1,940 as a meal.
Beef & Double Hash Big Mouth Guilty
Two hash browns join a flame-grilled beef patty, cheddar cheese, pickles, onions, and special garlic sauce. The price is ¥1,390 for the burger or ¥1,690 as a meal.
Cheese Chicken Nuggets
The returning cheese-filled nuggets come in five pieces for ¥330, eight pieces for ¥480, or 16 pieces for ¥810. BBQ or mustard sauce is included.
The new burgers use flame-grilled 100% beef patties and a special garlic sauce made with garlic paste, fried garlic, and garlic powder. The Double Beef & Bacon version combines two beef patties with four slices of cheddar cheese, four strips of smoky bacon, pickles, and onions. The Beef & Double Hash version has one beef patty, four slices of cheddar cheese, pickles, onions, and two hash browns.
Both burgers are designed as substantial meals with a strong garlic flavor. Meal orders include small French fries and a medium drink. The sauce contains spicy ingredients, so customers who prefer milder flavors may want to take note before ordering.
Highlights
- Double Beef & Bacon Big Mouth Guilty: ¥1,640 single or ¥1,940 as a meal.
- Beef & Double Hash Big Mouth Guilty: ¥1,390 single or ¥1,690 as a meal.
- Cheese Chicken Nuggets are available in five, eight, or 16 pieces for ¥330, ¥480, or ¥810.
- The 16-piece nugget serving is discounted by ¥150 from the ¥960 combined price.
- BBQ sauce or mustard sauce is included, with extra sauce available for ¥40 each.
- The 16-piece nugget order is limited to two per transaction.
Menu and Availability Details
| Item | Details |
|---|---|
| Name | Burger King Garlic Big Mouth Guilty burgers and Cheese Chicken Nuggets |
| Menu / items | Double Beef & Bacon Big Mouth Guilty; Beef & Double Hash Big Mouth Guilty; Cheese Chicken Nuggets with BBQ or mustard sauce |
| Release date | October 2, 2026 |
| Period | From October 2, 2026, for a limited time |
| Location | Participating Burger King restaurants across Japan |
| Stores | Burger King restaurants in Japan; unavailable at Tokyo Racecourse, Kyoto Racecourse, and Kansai International Airport Terminal 1 locations |
| Price | Double Beef & Bacon Big Mouth Guilty: ¥1,640 single, ¥1,940 meal; Beef & Double Hash Big Mouth Guilty: ¥1,390 single, ¥1,690 meal; Cheese Chicken Nuggets: ¥330 for 5 pieces, ¥480 for 8 pieces, ¥810 for 16 pieces; 16-piece nuggets: ¥960 combined price before ¥150 discount; extra sauce: ¥40 |
| Official website | Burger King Japan |
Before you buy
- When can I buy the Garlic Big Mouth burgers?
- The burgers go on sale from October 2, 2026, for a limited time. At locations offering breakfast service, sales begin after 10:30 a.m.
- How much is Beef & Double Hash Big Mouth Guilty?
- It costs ¥1,390 as a single burger or ¥1,690 as a meal, including small fries and a medium drink.
- Where can I get Cheese Chicken Nuggets?
- They are available at participating Burger King restaurants in Japan. Some stores do not carry the item, and the 16-piece serving is limited to two per transaction.
- How much are the Cheese Chicken Nuggets?
- Five pieces cost ¥330, eight pieces cost ¥480, and 16 pieces cost ¥810. One additional sauce costs ¥40.
