 The old Manseibashi Station on the Chūō Main Line of Japanese Government Railways was in the Kanda Ward (now part of Chiyoda Ward), and is located between Ochanomizu Station and Kanda Station.The private between Tachikawa and Shinjuku was opened on April 11, 1889.The line was gradually extended east towards the center of Tokyo and was nationalized on October 1, 1906.