Burger King® and Japan Sumo Association Collaboration Returns
BK Japan Holdings Inc. has announced the limited-time launch of the ‘Baby Body Burger II (二代目BABY BODY BURGER)‘ starting Friday, May 1, 2026, officially endorsed by the Japan Sumo Association. Following last year’s successful collaboration, this year’s edition returns even bigger to celebrate Japan’s national sport, sumo.
A ‘Yokozuna-Class’ Mega Cheeseburger
The Baby Body Burger II features Burger King®’s signature five 100% flame-grilled beef patties stacked with eight slices of cheddar cheese, creating a powerful clash of meat and cheese in this oversized cheeseburger.
Ingredients
- Five 100% flame-grilled beef patties
- Eight slices of cheddar cheese
- Four slices of smoky bacon
- Tangy pickles
- Fresh onions
- Ketchup and mustard
With a total of 1,856 kcal and weighing 661g, this truly ‘yokozuna-class’ cheeseburger lives up to its reputation as an officially Sumo Association-endorsed colossal creation.
Product Details and Pricing
- Product Name: Baby Body Burger II
- Launch Date: Friday, May 1, 2026 (Limited Time)
- Price: Single 2,890 yen / Set 3,190 yen (tax included)
- Set Contents: Small French Fries + Medium Drink
Purchase Bonus: Original Sticker
To celebrate the launch, customers will receive one original sticker with each Baby Body Burger II purchase (single or set). Quantities are limited and will end as soon as supplies run out. Reservations are not accepted.
‘Half Cut’ Recommended for Easier Eating
When ordering, request ‘Half Cut‘ at the register, and staff will cut the burger in half. This makes it easier to hold and lets you enjoy the juicy center first.
Important Notes
- At stores offering breakfast, sales begin after 10:30
- Not available at select stores (Tokyo Racecourse, Tsugaike Yuki no Hiroba, Kyoto Racecourse)
- Sales hours may vary by store
- Sales may be temporarily suspended depending on store conditions
Whether you’re a Burger King® fan or a sumo enthusiast, don’t miss the powerful clash of meat and cheese in the Baby Body Burger II. Experience this limited-time ‘yokozuna-class’ burger while you can!