Kentucky Fried Chicken Japan, Ltd. (President: Atsushi Najima; Headquarters: Yokohama, Kanagawa Prefecture) has announced the nationwide release of its "Summer Wafu Burgers" lineup. The refreshing, citrus-flavored series will be available in limited quantities starting Wednesday, July 8, 2026.
Bringing Refreshment to the Hot Summer
The "Summer Wafu Burgers" series returns this year with a "refreshing Japanese citrus" concept, designed to offer a light yet satisfying meal even during the humid summer months. The highlights of the limited-time menu are accented by tangy citrus sauces.
Chicken Nanban Fillet Burger (590 yen)
This recurring fan-favorite features a chicken fillet seasoned with the same 11 herbs and spices as KFC's Original Chicken, prepared in the traditional "Chicken Nanban" style. It combines a sweet and sour sauce with a citrus-infused tartar sauce that utilizes sudachi citrus juice and a hidden touch of soy sauce. The pairing delivers a rich yet clean flavor profile.
Citrus Tori Tatsuta Burger (640 yen)
This new addition builds upon the massive success of the original "Kenta's Tori Tatsuta Burger," which famously sold approximately 1 million units within its first week of launch during a previous release. The burger centers on a single whole piece of juicy chicken thigh meat known for its crunchy coating texture. It is paired with a newly developed Japanese dashi lemon sauce made from Setouchi lemon juice and a blended dashi broth of dried sardines, mackerel flakes, and bonito flakes.
Insights from the Product Development Team
According to KFC Japan's product development representative, the team went through over 20 different prototypes during the testing phase to select the ideal citrus varieties. The resulting Japanese dashi lemon sauce was meticulously adjusted to balance the refreshing lemon flavor with the savory umami of the dashi broth, ensuring a perfect harmony when consumed together with the chicken thigh meat, shredded cabbage, and mayonnaise sauce.
Menu & Pricing (Tax Included)
Chicken Nanban Fillet Burger Series
Single Burger: 590 yen
Value Set: 1,000 yen (Includes: Burger, Small Fries, Medium Drink)
Yokubari (Hungry) Set: 1,300 yen (Includes: Burger, 1pc Original Chicken, Small Fries, Medium Drink)
Citrus Tori Tatsuta Burger Series
Single Burger: 640 yen
Value Set: 1,050 yen (Includes: Burger, Small Fries, Medium Drink)
Yokubari (Hungry) Set: 1,350 yen (Includes: Burger, 1pc Original Chicken, Small Fries, Medium Drink)
| Release Date | July 8, 2026 (Wednesday) *Available while supplies last. |
|---|
| Availability | KFC locations nationwide across Japan *Excluding certain locations. |
|---|
| Notes | Delivery menu items and pricing may vary from in-store sales. |
|---|
| Official Website | http://japan.kfc.co.jp/ |
|---|
Information is current as of July 1, 2026.
