
Seasoned Rice Wine Vinegar

Sushi Vinegar
Asian food purists turn their nose up at it.
It is Sushi-zu, but already made for you, using from sake (instead of using purpose-brewed rice wine vinegar), and already flavoured for you with salt and sugar.
It is used for Japanese salads, and to flavour rice for sushi.
Substitutes
Per 1/2 cup (4 oz / 125ml) of white rice vinegar, add 1 tablespoon of sugar and 3/4 teaspoon of salt