Burger King Japan is set to delight burger enthusiasts with the introduction of two new limited-time items: the Premium Steak Sauce Whopper and the Double Premium Steak Sauce Whopper, available starting July 25, 2025. Building on the popularity of the Steak Sauce Whopper series, these new offerings feature top-quality grilled beef patties layered with succulent cubed beef chuck, all topped with a uniquely crafted cheese sauce.
The Premium Steak Sauce Whopper boasts a juicy 100% beef patty grilled over an open flame, complemented by hearty chunks of American beef chuck. This is all enhanced by two layers of rich cheddar cheese, fresh vegetables including lettuce, tomato, and onion, and a creamy mayonnaise sauce. Finally, to elevate the flavor profile, the burger is generously slathered with a special cheese sauce made from Gorgonzola Piccante, known for its bold and aromatic character.
Meanwhile, the Double Premium Steak Sauce Whopper takes indulgence to the next level with two grilled beef patties paired with the same delicious cubed beef chuck, cheddar cheese, and vegetables, along with the creamy mayonnaise and the luscious Gorgonzola cheese sauce. The result is a satisfying burger experience designed to please both cheese lovers and fans of Burger King alike.
Customers are encouraged to get a taste of the rich flavors that these sandwiches promise. These burgers are designed with the perfect balance of flavors and textures. The 100% beef patty grilled to perfection and the flavorful cheese sauce create a mouthwatering experience that burger aficionados won’t want to miss.
The new cheese sauce, described as aromatic and deeply flavorful, has been specially developed to complement the existing Steak Sauce Whopper series aimed at providing an unmatched burger experience.
Product Details
Product Name: Premium Steak Sauce Whopper
Release Date: July 25, 2025
Price: Single ¥1,090, Set ¥1,390
Product Name: Double Premium Steak Sauce Whopper
Release Date: July 25, 2025
Price: Single ¥1,440, Set ¥1,740
Current Offerings
In addition to the new entries, the original Steak Sauce Whopper and Double Steak Sauce Whopper are still available, launched previously on June 20, 2025, at the following prices:
- - Steak Sauce Whopper: Single ¥990, Set ¥1,290
- - Double Steak Sauce Whopper: Single ¥1,340, Set ¥1,640
Important Notes
Please note that set meals come with small French fries and a medium drink. Availability may vary by location, and some outlets may not carry the new items. Pricing includes tax, and the product design may change without notice. Be sure to enjoy these exclusive burgers while they last!
About the Burger King Brand
Founded in 1954, the Burger King brand operates over 19,500 locations across more than 100 countries, including the U.S. The fast-food chain is known for its flame-grilled burgers, and it prides itself on a wide variety of choices for customers. In Japan, Burger King is managed by BK Japan Holdings, which is responsible for all aspects of marketing, store operations, menu development, and expansion.
For more information, visit
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