Teriyaki Whopper

テリヤキワッパー · ¥770 (~$4.88) · 684 kcal

The Whopper in teriyaki sauce. Burger King Japan's own description of the sauce, from its September 2026 Whopper Festival release, names charred green onion and red miso as the hidden flavors. 684 kcal. Set ¥1,070, LL set ¥1,220.

Image © Burger King Japan, shown to identify the product. Price checked 2026-10-04; prices are the tax-inclusive yen figures Burger King Japan's own web menu (burgerking.co.jp) showed on the check date, which its legal notice page (特定商取引法に基づく表記) and campaign notes state are tax-inclusive; the single-item price is given, with set prices (fries S and drink M) in the blurb; the site prints a tilde after a price when larger variants exist; some items are not sold at a few named stores and limited items carry no end date.