Burger King Japan is bringing back one of its massive burgers, and this time, there is even an upgrade for orders. The restaurant is re-launching its Big Mouth Burgers, and its size is similar to the restaurant’s recent release of triple or quadruple layered burgers.
Japanese people apparently love heavy eating; thus, Burger King Japan is creating big burgers for the local customers. As mentioned on Japan Today, the Big Mouth Burgers were first released last year, and they are loaded sandwiches, and as they return this year, the restaurant even added another layer of hash brown!
Burger King Japan will add two Big Mouth Burgers, and these are the is the Hash & Chili Big Mouth Burger and Cheese & Cheese Big Mouth Burger. The former is made with two layers of 100% flame-grilled beef patties, 11-spice chili beans and ground beef, crunchy hash browns, and special BK cheese sauce.
The overall outcome of this Big Mouth Burger is a perfect taste created by combining the juicy beef patties, hash browns, and chili beans. As for the Cheese & Cheese Big Mouth Burger, it has returned with three beef patties and layers of three kinds of shredded and sliced cheeses, including the BK cheese sauce.
As posted on Burger King Japan’s website, the Big Mouth burger series offers a sandwich with a juicy and meaty flame-grilled beef patty that spreads throughout the mouth with every bite. The addition of has brown added crispiness and blends so well with the authentic chili beans.
It should be noted that the two Big Mouth Burgers are only available at Burger King Japan for a very limited time. Customers can buy them at stores across the country until March 17. It is a two-week run as it was already released on March 4.
Burger King also reminded customers that the Big Mouth Burgers would be sold in restaurant outlets after 10:30 a.m. only. The new items are also not available at the Tokyo Racecourse store and Tsugaike Yukihiroba store.
Finally, as per Entabe, the Hash & Chili Big Mouth cost ¥1,080 while the Cheese & Cheese Big Mouth Burger is priced at ¥1,280, and both prices are for a la carte orders.


Apple Forecasts Strong Revenue Growth as iPhone Demand Surges in China and India
NVIDIA, Microsoft, and Amazon Eye Massive OpenAI Investment Amid $100B Funding Push
Wall Street Slides as Warsh Fed Nomination, Hot Inflation, and Precious Metals Rout Shake Markets
U.S.–Venezuela Relations Show Signs of Thaw as Top Envoy Visits Caracas
Asia Stocks Pause as Tech Earnings, Fed Signals, and Dollar Weakness Drive Markets
South Korea Industry Minister Heads to Washington Amid U.S. Tariff Hike Concerns
Asian Currencies Trade Flat as Dollar Retreats After Fed Decision
Trump to Announce New Federal Reserve Chair Pick as Powell Replacement Looms
Elon Musk’s SpaceX Explores Merger Options With Tesla or xAI, Reports Say
Wall Street Slips as Tech Stocks Slide on AI Spending Fears and Earnings Concerns
Indonesia Stocks Face Fragile Sentiment After MSCI Warning and Market Rout
CSPC Pharma and AstraZeneca Forge Multibillion-Dollar Partnership to Develop Long-Acting Peptide Drugs
Indonesian Stocks Plunge as MSCI Downgrade Risk Sparks Investor Exodus
Asian Stocks Waver as Trump Signals Fed Pick, Shutdown Deal and Tech Earnings Stir Markets
U.S. Dollar Slides for Second Week as Tariff Threats and Iran Tensions Shake Markets
China Home Prices Rise in January as Government Signals Stronger Support for Property Market
Philippine Economy Slows in Late 2025, Raising Expectations of Further Rate Cuts 



