I ordered two bottles of this product although I am not using this on the Sushi rice. I used it as a salad sauce and also adding to my soda drink. It just taste good and refreshing. I believed the producer is using the real Yuzu juice and rice vinegar to make this product. I think I may need to explore more ways to use this product, so I will give 4-stars now and when I got more wonderful receipts, it may be upgraded to 5-stars later.