The Tōkaidō Line is a major railway line in Japan, connecting the cities of Tokyo and Osaka. It is part of the Japan Railways Group and serves as a vital transportation route for both passengers and freight. The line covers approximately 515 kilometers and is known for its frequent services and punctuality. The Tōkaidō Line is famous for its scenic views, including sights of Mount Fuji. It operates various train types, including local, rapid, and express services, making it accessible for commuters and travelers alike. The line plays a crucial role in Japan's extensive rail network.