Interest
Burger King Japan Offers Flame-Smoked Kagurabachi Hamburgers
posted on by Ken Iikura-Gross
Burger King Japan announced it is partnering with popular manga series Kagurabachi for the limited time “Flame Smoke” burger sets on Thursday. Each of the three hamburger sets comes with an original Kagurabachi acrylic keychain at Japanese Burger King locations starting on Friday.

The keychains features Kagurabachi characters Chihiro Rokuhira, Hiyuki Kagari, and Hakuri Sazanami. However, each Burger King location will only distribute one of the three designs.

The burger sets include the Flame Smoke Double Cheeseburger, the Flame Smoke Bacon Double Cheeseburger, and the Flame Smoke Chicken Double Cheeseburger, all spread with smoke-flavored mayonnaise. The sets are 1,190 yen each (about US$8.10).
Takeru Hokazono launched the Kagurabachi manga in Shueisha's Weekly Shonen Jump magazine in September 2023. In April 2025 the series reached 2.2 million copies in circulation and received a nomination for the 49th Annual Kodansha Manga Awards.
Sources: Burger King's Japanese X/Twitter account, Burger King Japan