Burger King Japan Adds a KitKat Sundae, with Delivery Excluded

Burger King Japan plans to add a KitKat collaboration to its King Fusion sundae range on October 23, 2026. The limited-quantity dessert is priced at ¥490 including tax and will be sold at participating restaurants while supplies last.

The recipe combines soft-serve ice cream and chocolate sauce with two types of flakes: sugar-waffle pieces and chocolate-coated flakes. It is an addition to the chain’s existing mix-in sundae series, rather than a separate packaged KitKat product.

The announcement explicitly excludes delivery. It also names three restaurants that will not sell it: the Tokyo Racecourse branch, Kyoto Racecourse branch and Kansai International Airport Terminal 1 branch. The national announcement therefore should not be read as availability at every Burger King in Japan.

Sales hours depend on the restaurant. The operator says service can pause because of store conditions or equipment maintenance, and that product details and prices may change. No fixed end date is given.

バーガーキングのキットカット入りサンデー、490円で10月23日登場予定

ビーケー・ジャパンは税込490円の期間限定サンデーを10月23日から販売予定です。ソフトクリームとチョコソースに2種のフレークを使用。デリバリーは対象外で、東京競馬場・京都競馬場・関西空港第1ターミナルの3店でも販売しません。数量限定で、提供時間は店舗によって異なります。

出典：Burger King Japan official release 000000434.000038980 via PR TIMES