Somi Deluxe Shantan Seasoning Sauce is a popular Japanese sauce made from a blend of soy sauce, bonito flakes, kelp, and other seasonings. It has a rich and savory umami flavor that is perfect for adding depth and complexity to a variety of dishes. Somi Deluxe Shantan Seasoning Sauce is commonly used in Japanese cuisine as a dipping sauce for hot pot dishes, grilled meats and vegetables, and noodle dishes. It is also a popular seasoning for rice bowls and sushi rolls. Somi Deluxe Shantan Seasoning Sauce is widely available in Japanese grocery stores and can also be purchased online. It is a versatile and delicious sauce that adds a bold and savory flavor to any dish.