Straight soba soup made with domestically produced dashi ingredients. A dashi soup made for delicious soba, made possible by a bonito flakes maker. With its effective dashi, you can even enjoy the buckwheat soup. Product contents: Soy sauce (contains wheat and soybeans, produced domestically), sugar, salt, dried bonito extract, dried bonito (produced domestically), dried soda bonito (produced domestically), brewed vinegar, yeast extract, dextrin/seasoning (amino acids, etc.). Instructions: Store away from direct sunlight and in a cool, dry place.