
Burger King Japan has just announced the “60th Anniversary ‘B’iKing Battle,” inviting anyone with the stomach and speed for eating seven Whoppers in half an hour to apply. Sounds pretty sweet, right? Maybe…we have a feeling the grand prize is the last thing participants will want to receive after polishing off two-days’ worth of calories.
The “B”iKing Battle, a play on words incorporating the Japanese word for “all-you-can-eat” (baikingu) and the fast food chain’s name, has a few very specific conditions for applicants:
- Customers who are confident they can finish seven or more Whoppers in 30 minutes.
- Must be a member of the Burger King fanclub or email magazine.
- Must give Burger King Japan permission to publish competitor’s name, photo, and videos.
- Must be able to come to the Roppongi Burger King on June 19.
The conditions seem a little strict, but the “Battle Rules,” as the official homepage calls it, are simple:
- Compete to see how many Whoppers you can eat in 30 minutes.
▼ How many tasty Whoppers is too many?
The grand prize is an entire month’s worth of Whoppers. We’re not sure if “one month’s worth” means 30 free Whoppers, but if so, that’s only about five days’ worth of food for these extreme eaters.
Applications will be accepted from June 6 until midnight on June 12 after which a drawing will take place to determine the lucky participants. Think you’re up for the challenge? Go to the official “B”iKing homepage to sign up and put your eating and Japanese skills to the test!
Source: NariNari
Images: Burger King Japan


Attention serious meat lovers: The all-you-can-eat Whoppers from Burger King is back!!
Make a Burger King Whopper at home with new CooKING Burger @Home delivery set
Burger King releases a Shrimp Whopper in Japan for a limited time
Kyoto Whopper divides customers at Burger King Japan
We took advantage of Burger King’s Whopper Jr. sale in an extreme way
Studio Ghibli adds new Jiji’s baby plush toy to its anime merchandise range in Japan
Studio Ghibli releases new Kiki’s Delivery Service Jiji music box for anime fans
Over 1,400 cities in Japan see foreign population rise, total populations drop in new statistics
Wagyu ramen for foreign tourists appears in Kabukicho, with a very high price tag
Stray cats almost became classified as an invasive species in Japan but the change was overturned
7-Eleven Japan adds new doughnut-like tonkotsu ramen fried chicken to its hot food section
Japan’s new beer glass is designed to force you to drink…water [Video]
Starbucks Japan unveils new Kyoho grape drinks for a taste that’s quintessentially Japanese
Did you know? Only one Beard Papa’s in all of eastern Japan sells soft serve in a cream puff
This beautiful rural Japan river is a great alternative to touristy summer retreats [Photos]
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Anime fan in Japan arrested for ordering and cancelling over 4.3 billion yen in anime merch
Starbucks Japan teams up with Traveler’s Company for new stationery and goods collection
Beautiful Totoro bonsai figure needs no watering, makes soothing rain showers whenever you want
End of a manga era as Weekly Shonen Jump’s circulation drops under one million
Kochia calling: Right now is a great off-season season to visit this beautiful Japanese park
7-Eleven Japan rethinks convenience store drinks with new Grilled Corn Chilled Soup Smoothie
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japan now has human refrigerators inspired by Japanese vending machines
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Cup Noodle unveils first-ever cold-water instant ramen in Japan
99-year-old woman rescued while attempting to climb Mt. Fuji
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
This is what happens when you order US$80 of extra pickles on a Burger King Whopper
Burger King releases new Plant-Based Whopper in Japan
Burger King opens world’s first Ghost Store in Shibuya with the only Ghost Whopper in Japan
Burger King releases new Whopper to ward off evil in Japan
Burger King Japan creates Kyoto Whopper, its most Japanese burger ever, with Kyoto rice merchant
World’s first Ice Whopper now on the menu at Burger King Japan
We tried Japan Burger King’s Deluxe Chicken Whopper for some serious volume 【Photos】
All-you-can-eat Burger King is coming to Japan with a monster burger on board
Burger King Japan’s new Plant-Based Whopper tastes amazing
Are you an avocaddict? Burger King Japan can help you get your fix with new avocado burgers
Burger King rubs salt in Japan’s overworked wounds with limited-edition Premium Friday Whopper
Is Burger King’s Big Mouth Burger really as overwhelmingly meaty as promised? 【Taste test】
All-you-can-eat Whoppers at Burger King Japan. Thank you. Thank you so much.
What’s it like to eat Burger King Japan’s protection from evil Whopper?【Taste test】
All-you-can-eat cheeseburgers offered by Burger King Japan for its 1,495-calorie King Yeti burger