Oct 03, 2025 17:00:00

We tried all three flavors of Burger King's smoky 'Flame Smoke Burger,' a collaboration with the popular manga 'Kagurabachi.'

Three burgers in collaboration with the popular manga '

Kagurabachi ,' currently serialized in Weekly Shonen Jump, were released at Burger King on October 3, 2025. The burgers are the ' Frame Smoked Double Cheeseburger ,' ' Frame Smoked Bacon Double Cheeseburger ,' and 'Frame Smoked Chicken Double Cheeseburger ,' all made with a special smoky mayo sauce. Each burger comes with an original acrylic keychain featuring one of the characters from the manga, 'Rokuhei Chikara,' 'Kakari Hiyuki,' or 'Sazanami Hakuri.' I was curious to see what the burgers would be like, so I decided to give them a try.

Burger King® | Kagurabachi A burger with the delicious flavor of flames.
https://www.burgerking.co.jp/cp/kagurabachi/index.html

Arrived at Burger King.

The collaboration burger with Kagurabachi is being promoted.

The 'Frame Smoked Double Cheeseburger,' 'Frame Smoked Bacon Double Cheeseburger,' and 'Frame Smoked Chicken Double Cheeseburger' are not sold individually, and are only available as a set with small French fries and a medium drink. This time, I ordered two sets of each of the three burgers and brought them home.

There are three types of acrylic keychains: 'Rokuhei Chiko,' 'Kakari Hiyuki,' and 'Sazanami Hakuri,' but only one type can be obtained at each store. At the Burger King I went to this time, I was able to get the 'Rokuhei Chiko' acrylic keychain.

This is what the acrylic keychain looks like. The background is transparent, so you can see through to the other side.

The 'Flame Smoked Double Cheeseburger' is offered as set A, the 'Flame Smoked Bacon Double Cheeseburger' as set B, and the 'Flame Smoked Chicken Double Cheeseburger' as set C, with each wrapper marked A, B, or C.

So, I will try the set of 'Frame Smoked Double Cheeseburger'.

The 'Flame Smoked Double Cheeseburger' looks like this.

It contains two flame-grilled beef patties and two slices of cheddar cheese. It also comes with two pickles. The sauces are 'special smoky mayo sauce,' ketchup, and mustard.

When you eat it, the smoky flavor is quite noticeable. The two beef patties and cheese are also very prominent, and the overall flavor is quite strong. The pickles give it a refreshing aftertaste, so you can keep eating it despite its strong flavor.

I will also try the 'Flame Smoked Bacon Double Cheeseburger' set.

This is the 'Flame Smoked Bacon Double Cheeseburger.'

The ingredients are almost the same as the 'Flame Smoked Double Cheeseburger,' with four slices of bacon added.

The bacon had a crispy texture. The basic structure was similar to a classic cheeseburger, but the addition of the crispy bacon and smoky mayo sauce made it feel a little more special.

Finally, I will eat the 'Flame Smoked Chicken Double Cheeseburger.'

'Flame Smoked Chicken Double Cheeseburger' looks like this.

This Flame Smoked Double Cheeseburger replaces the beef patty with two chicken patties.

The chicken patty is quite thick, making for a hearty burger. The crunchy batter is also great. However, it has a stronger salty taste than beef patty burgers, so we recommend eating it with a drink like cola.

All three types are priced at 1,190 yen including tax. There are three types of original acrylic keychains. Each store only has one type available, so to complete the collection you will need to visit all three stores. You can check which character's keychain is available at which store on the official campaign website .