It is teriyaki stir-fried udon with chewy noodles and a sweet and salty umami taste. It uses raw udon that is not fried or dry in oil, so the unique chewy texture of the noodles is still alive. You can make it as easy as boiling black bean noodles, so you keep on trying. Depending on your taste, try adding ingredients such as seafood and vegetables. You will get a richer taste.