Shio koji (koji with salt) is a fermented condiment made from koji rice and salt, one of the most popular natural seasonings in Japan. Shio Koji is used in cooking as a substitute for salt or for marinating (The koji enzyme tenderizes meat and protein!).
San-Ô's shio koji is a fresh and unpasteurized product, this condiment raises the Umami (the fifth taste) and enriches your dish.