The grilled ayu soy sauce is made with ayu grown in the clear streams of the Shimanto River, and takes advantage of the unique aroma and umami of sweetfish. By extracting the broth from "grilled sweetfish" grilled over charcoal and combining it with honjo soy sauce, the richness of the soy sauce and the flavor of the sweetfish are perfectly harmonized, resulting in a deep flavor. The aroma of grilled ayu blends into the soy sauce, giving it a mellow and deep flavor. It is a versatile seasoning that adds an accent to a variety of dishes, as well as Japanese food. It is also recommended for sashimi, cold tofu, grilled fish, simmered food, rice with egg, and ochazuke. Please enjoy a luxurious drop that takes advantage of the natural blessings of the Shimanto River.