Noodles of hard winter and spring wheat, whole buckwheat flour, and a bit of sea salt. Tanaka family traditionally made as they've been doing it since 1906. Warming, energizing, excellent winter fare, but satisfying in any season served hot or chilled. Versatile for stir-fries, salads, and with dashi - shoyu soy sauce kombu broth, or simply dip in or drizzle with Eden Ponzu sauce. They provide healthy fiber, protein, complex carbs, and iron. Buckwheat is the best source of the important flavonoid rutin.