Riska Umaibo Corn Puff Snack Teriyaki Burger

Umaibo Teriyaki Burger Flavor has been on the lineup since 1980 — launched when hamburger chains were opening across Japan and the country was discovering fast food for the first time — and it has evolved since then.

It began as simply Burger Flavor, adapted as the teriyaki burger found its place as one of Japan’s most beloved fast food items, and has remained a fixture ever since. Over four decades, that is not staying power by inertia. That is staying power by being genuinely good.

Teriyaki burger is, in many ways, a Japanese invention as much as an American import — the sweet-savory glaze applied to the patty, the particular combination of soy and sugar and mirin that makes teriyaki one of Japan’s most internationally recognized flavors, transformed into something that sits between cultures and belongs comfortably to both.

On an Umaibo, Riska captures that character with notable precision.

The seasoning opens with powdered soy sauce, which gives the flavor its savory Japanese backbone immediately. Teriyaki seasoning follows, delivering the characteristic sweet-salty glaze that defines the dish — caramelized, slightly smoky, with the rounded depth that distinguishes teriyaki from simple soy.

Tomato powder adds a gentle acidity that evokes the condiments layered into a real burger, preventing the sweetness from becoming one-dimensional. Spices provide warmth in the finish. Breadcrumb powder contributes a subtle toastiness that echoes the bun.

The result is sweet, savory, and unmistakably teriyaki — an Umaibo that earns its name and its forty-plus-year tenure on the lineup without difficulty.

About this item
Item Name : Umaibo Teriyaki Burger
Brand : Riska
Item Form : Snacks
Number of Items : 6g (Pack of 1)