The capital city of Japan is Tokyo. It is one of the most populous cities in the world, known for its mix of traditional and modern influences. Tokyo serves as the political, economic, and cultural hub of the country, featuring a diverse landscape that includes skyscrapers, temples, and parks. The city hosted the Summer Olympics in both 1964 and 2021, showcasing its global prominence. With a population exceeding 9 million in the city proper and over 37 million in the metropolitan area, Tokyo offers an extensive transportation network and a vibrant lifestyle that attracts millions of visitors each year.