Ume Warishita Sushi Sauce is made with Umeboshi (the pickled plums), soy sauce and rice wine.
Ume Warishita sauce is often used for sashimi. They match well with white fishes such as red snapper, halibut,and sea bass.It is tangy like ponzu, but it has a different aroma which come from plums.
Ume Warishita Sushi Sauce Recipe
For a cup of rice wine, add 3 pieces of pickled plums. Simmer and reduce the broth to about a 1/3 of a cup. Cool the mixture, and for 1 part of soy sauce use 1/3 of broth.