The 12.5 km quadruple-track section of the Keihan Main Line between Tenmabashi and the Neyagawa Signal Box is branded entirely as the "Keihan Main Line", and is counted only once in this list.East of Mitaka, rapid and local services on the Chūō Main Line in the Greater Tokyo Area are segregated from each other, with each provided a dedicated pair of tracks and distinctive branding (orange for the rapid services and yellow for the local services).
The list of urban rail systems in Japan lists urban rail transit systems in Japan, organized by metropolitan area (都市圏), including number of stations, length (km), and average daily and annual ridership volume. Data is shown only for those areas designated as major metropolitan areas (大都市圏) by the Statistics Bureau of the Ministry of Internal Affairs and Communications.
