Sapporo is a capital city in Hokkaido and it has very bitter weather in both summer and winter. However, because Hokkaido has very active ports in Hakodate and Otaru and other towns, Sapporo gets fresh seafood in anytime in a year. They can be great Sushi ingredients and so on. Sapporo is also known for Sapporo beer which is popular all over Japan. Get hotel reservation and take some time in Sapporo if you are craving good seafood!