Through a long culinary past, the Japanese have developed sophisticated and refined cuisine. In recent years, Japanese food has become fashionable and popular in the United States, Europe, and many other areas. Dishes such as sushi,tempura, and teriyaki are some of the foods that are commonly known. The Japanese diet consists principally of rice; fresh, lean seafood; and pickled or boiled vegetables. The healthy Japanese diet is often believed to be related to the longevity of Japanese people.