When does the Smokehouse The One Pounder go on sale?

It launches Friday, May 29, 2026, in limited quantities and ends once stock runs out.

How much does the Smokehouse The One Pounder cost?

2,490 JPY for the burger alone, or 2,790 JPY as a set with small fries and an M-size drink.

How many calories are in the Smokehouse The One Pounder?

The burger weighs 545g and packs 1,615 kcal across four beef patties and four cheddar slices.

What's in the new Big Barrel side menu?

Three 1,500 JPY packs: A (chili cheese + large fries), B (35 nuggets with sauces), C (5 bags of onion rings).

Can I order the One Pounder for delivery?

The burger is available in stores, but Big Barrel and Big Drink items are not eligible for delivery.

Burger King Japan Smokehouse The One Pounder Launches May 29

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Key Takeaways：Burger King Japan drops the Smokehouse The One Pounder on May 29, 2026—a 545g, 1,615 kcal monster stacking four flame-grilled patties, four cheddar slices, and a new Signature Smoke Bacon Sauce for 2,490 JPY. The launch also brings three Big Barrel side packs and the return of the +100 JPY Big Drink upgrade, all in limited quantities.

Burger King® 2026 One Pounder Series Second Release

BK Japan Co., Ltd. will launch the colossal Smokehouse The One Pounder burger on Friday, May 29, 2026 for a limited time and limited quantity. Featuring four flame-grilled 100% beef patties, four slices of rich cheddar cheese, and savory bacon bits, finished with a newly developed Signature Smoke Bacon Sauce.

What Makes Smokehouse The One Pounder Special

This monster burger packs 1,615 kcal and weighs 545g in total. Four flame-grilled beef patties layered with four cheddar cheese slices, pickles, creamy mayo sauce, and the Signature Smoke Bacon Sauce that highlights the umami of chopped bacon and the sweetness of sautéed onion—delivering deep, smoky satisfaction.

Product Details

Name: Smokehouse The One Pounder
Release Date: From Friday, May 29, 2026
Price: 2,490 JPY (single), 2,790 JPY (set, tax incl.)
Bonus: Original sticker (while supplies last)

Order it as a Half Cut at the register for easier handling—you can dive straight into the juicy center.

New Big Barrel Side Menu Trio

Also launching on May 29, 2026, three large-volume side menu packs called Big Barrel.

Big Barrel A: 2 Chili Cheese Fries + 2 large French Fries — 1,500 JPY
Big Barrel B: 35-piece Chicken Nuggets (with 5 BBQ/mustard sauces) — 1,500 JPY
Big Barrel C: 5 bags of Onion Rings — 1,500 JPY

Big Drink Returns: +100 JPY for Double-M Size

Last year’s hit Big Drink returns from May 29, 2026. Add just 100 JPY to any burger or hot dog set to upgrade your drink to a double M-size Big Drink. Choose from 8 options: Coca-Cola®, Coca-Cola® Zero, Ginger Ale, Dr. Pepper, Fanta Melon, Sprite, Orange Juice, and Oolong Tea. Available solo for 380 JPY.

Important Notes

Sets include small fries and M-size drink
Morning stores serve from 10:30 onwards
Not sold at Tokyo Racecourse, Kyoto Racecourse, or Kansai Airport Terminal 1 locations
Limited quantity—ends when sold out
Delivery not available for Big Barrel and Big Drink

Whether you’re a One Pounder Series fan or a smoky-flavor lover, don’t miss this chance to indulge in Burger King® Japan’s mega smoky masterpiece.