Biggest Ever Fast Food Burger at Burger King

Fast Food Burger

Whilst in Japan I discovered that Burger King had mad the biggest ever fast food burger and that you could get it in Tokyo. Obviously this was a red rag to a bull.

And while I had not come to Japan for burgers per se, after having the Wagyu Burger at KFC I also felt it to be an opportunity not to be missed.

To read about which countries do and don’t have Burger King click here.

The One Under Series

If you’re a burger fan, Japan’s Burger King has a heavyweight champion waiting for you—the one-pounder series. Launched as a bold move in the fast-food world, these massive burgers are not for the faint of heart. Stacked with four beef patties, these burgers tip the scales at a whopping one pound of pure indulgence.

Burger King Japan crafted these monstrosities for those with an insatiable hunger or just a craving for something extreme. Whether it’s the “Strong Magma Super One Pounder,” packed with spicy, gooey cheese and a serious kick, or the “King Yeti One Pounder,” layered with creamy mayonnaise and enough beef to feed a small army, each bite is a satisfying challenge.

Japan’s take on the one-pounder series isn’t just about size—it’s about pushing boundaries and daring customers to go big or go home. In a land famous for sushi and ramen, Burger King Japan has carved out a niche for hardcore burger lovers, creating a must-try experience for anyone bold enough to face the beast.

Tasting the Biggest Ever Fast Food Burger

At $14 the burger is hardly a giveaway, but again the price was not going to put me off, particularly as our American guests on the Extremes of Japan Tour were hankering for a bit of Uncle Sam.

The burger actually got delivered to my room and was frankly epic. Thankfully it came with a coke to wash it down with. Now I only had 30 minutes to eat it and I would truly love to say it was a struggle, but as the video shows it barely took me 5 minutes, Part hunger, but part that it was purely delicious.

Taste wise I particularly had the 4 patty 4 cheese BBQ monstrosity. And while it had the “fast food feel” it was also very Burger King. As they say if you like McDonalds you like McDonalds and if you like Burgers you like Burger King…

And while it might be the biggest fast food burger,, it is not the biggest burger I have even had this year. I will though tip my hat to Burger King and Japan for how they just do things a little different.

It still though does not beat a bit of raw chicken on the whacky front.