Suidōbashi Station is a railway station which straddles Tokyo's Chiyoda and Bunkyō wards, operated jointly by East Japan Railway Company and Tokyo Metropolitan Bureau of Transportation (Toei).

The Chūō-Sōbu Line is a railway line that runs through Tokyo and Chiba Prefecture, Japan. Part of the East Japan Railway Company network, the line operates on separate tracks along the right-of-way of the Chūō Main Line and Sōbu Main Line, providing service between Mitaka Station in the cities of Mitaka and Musashino and Chiba Station in Chiba.