Navigating Through Tosu’s Train Stations. Tosu might be a smaller city, but it features crucial train stations that connect travelers to significant destinations across Japan. The primary hub, Tosu Station, serves as a key junction linking the Kyushu Shinkansen and Kagoshima Main Line, providing high-speed and regional routes. Other notable stations like Shin-Tosu Station offer access to the Sanyo Shinkansen, ensuring swift journeys to major cities. Each station is equipped with modern amenities to assist travelers, including tourist information centers.