Case Size: 4/1 gal. Mizkan Rice Vinegar is a mild, tangy vinegar perfect for dressings, marinades, and sushi. Mizkan Rice Vinegar (1 gal) is a high-quality vinegar with a delicate, tangy flavor, ideal for seasoning sushi rice, making dressings, and enhancing sauces. It’s a key ingredient in many Asian dishes that require a mild vinegar.