Yokohama is a major city located in Kanagawa Prefecture, Japan. It is situated just south of Tokyo and is known for its beautiful waterfront and modern skyline. As one of Japan's largest cities, Yokohama has a rich history as a port city, which began in the mid-19th century when it opened to foreign trade. The city features several attractions, including the Yokohama Chinatown, one of the largest Chinatowns in the world, and the Minato Mirai 21 district, which is famous for its shopping and entertainment. Yokohama also hosts the Yokohama International Port, a key hub for maritime activities in Japan.