It is a blend of ome from the Hitoyoshi Kuma region of Kumamoto Prefecture and raw soy sauce made by aging natural moromi for a year by brewers at the "Soy Sauce Brewery / Kamada Brewery", which is loved locally for its craftsmanship nurtured by history. As a substitute for soy sauce, you can also add condiments such as grated ginger, garlic, chili, wasabi and sesame oil to make Mr./Ms.'s dishes. It is a new seasoning that demonstrates the power of natural plums and the unadulterated flavor of soy sauce.