This is an authentic vinegar for sushi with kelp stock. 
Mizkan's "Sushi Vinegar with Kelp Stock 360ml" is an authentic vinegar for sushi, based on rice vinegar, with sugars (high fructose glucose liquid sugar, sugar), salt, and kelp stock in an exquisite balance. The balance of sourness, sweetness, and saltiness is excellent, and the umami and richness of the kelp stock are well-balanced, so you can easily make delicious sushi rice like you would get at a restaurant at home. It's very easy to use, just mix 2 tablespoons (about 30ml) of this product with about 320g of freshly cooked warm rice (1 cup of rice). Since it saves you the trouble of making kelp stock yourself, you can make a variety of dishes that use sushi rice, such as chirashi sushi, hand-rolled sushi, rolled sushi, and inari sushi, in a time-saving and authentic way. It can also be used as a versatile seasoning for vinegared dishes, marinades, salads, etc., and the mellow flavor of kelp enhances the overall flavor of the dish.

Product specifications of Mitsukan Mitsukan Sushi Vinegar with Konbu Stock 360ml