Moroheiya Noodles Shiitake Soup consists of dry shiitake mushrooms and Japanese soy sauce. It has no artificial coloring, artificial fragrance, preservatives or MSG. Moroheiya noodles are vegetarian noodles which are non-fried, low in calories and excellent for health because of the high nutritional value within the Moroheiya vegetable. It is especially delicious when cooked Japanese style.