Ishikari is a Japanese version of a salmon soup served in a hot pot. The soup is miso based, and has various types of vegetables in it. The dish originated in Hokkaido, northern Japan, where winters are particularly cold. Hot pot style dishes are great for the winter as the hot soup helps warm one up. The salmon and tofu in this dish provides good sources of protein that can keep one full and feel warmer even longer. Serve with a steaming hot bowl of rice for the perfect meal.