List of railway lines in Japan (A to I)

Numbers

*Line 1 (Chiba Urban Monorail)
*Line 1 (Astram Line) (Hiroshima Rapid Transit)
*Line 1 (Blue Line) (Yokohama City Transportation Bureau)
*Line 1 (Kūkō Line/Airport Line) (Fukuoka City Transportation Bureau)
*Line 1 (Midōsuji Line) (Osaka Municipal Transportation Bureau)
*Line 1 Asakusa Line (Tokyo Metropolitan Bureau of Transportation)
*Line 1 Higashiyama Line (Transportation Bureau City of Nagoya)
*Line 2 (Chiba Urban Monorail)
*Line 2 (Hakozaki Line) (Fukuoka City Transportation Bureau)
*Line 2 (Tanimachi Line) (Osaka Municipal Transportation Bureau)
*Line 2 Hibiya Line (Tokyo Metro)
*Line 2 Meijō Line (Transportation Bureau City of Nagoya)
*Line 2 Meikō Line (Transportation Bureau City of Nagoya)
*Line 3 (Blue Line) (Yokohama City Transportation Bureau)
*Line 3 (Nanakuma Line) (Fukuoka City Transportation Bureau)
*Line 3 (Yotsubashi Line) (Osaka Municipal Transportation Bureau)
*Line 3 Ginza Line (Tokyo Metro)
*Line 3 Tsurumai Line (Transportation Bureau City of Nagoya)
*Line 4 (Chūō Line) (Osaka Municipal Transportation Bureau)
*Line 4 (Green Line) (Yokohama City Transportation Bureau) "Under construction"
*Line 4 Marunouchi Branch Line (Tokyo Metro)
*Line 4 Marunouchi Line (Tokyo Metro)
*Line 4 Meijō Line (Transportation Bureau City of Nagoya)
*Line 5 (Sennichimae Line) (Osaka Municipal Transportation Bureau)
*Line 5 Tōzai Line (Tokyo Metro)
*Line 6 (Sakaisuji Line) (Osaka Municipal Transportation Bureau)
*Line 6 Mita Line (Tokyo Metropolitan Bureau of Transportation)
*Line 6 Sakuradōri Line (Transportation Bureau City of Nagoya)
*Line 7 (Nagahori Tsurumi-Ryokuchi Line) (Osaka Municipal Transportation Bureau)
*Line 7 Kamiiida Line (Transportation Bureau City of Nagoya)
*Line 7 Namboku Line (Tokyo Metro)
*Line 8 (Imazatosuji Line) (Osaka Municipal Transportation Bureau)
*8Liner (Operator undecided) "Planned"
*Line 8 Yūrakuchō Line (Tokyo Metro)
*Line 9 Chiyoda Line (Tokyo Metro)
*Line 10 Shinjuku Line (Tokyo Metropolitan Bureau of Transportation)
*Line 11 Hanzōmon Line (Tokyo Metro)
*Line 12 Ōedo Line (Tokyo Metropolitan Bureau of Transportation)
*Line 13 Fukutoshin Line (Tokyo Metro) "Under construction"

A

*Abiko Branch Line (Common name. East Japan Railway Company)
*Aboshi Line (Sanyo Electric Railway)
*Abukuma Express Line (Abukuma Express)
*Agatsuma Line (East Japan Railway Company)
*Aichi Loop Line (Aichi Loop Line Company)
*Airport Line (Translation. Fukuoka City Transportation Bureau)
*Airport Line (Translation. Keihin Electric Express Railway)
*Airport Line (Translation. Nickname. Kyushu Railway Company)
*Airport Line (Translation. Nagoya Railroad)
*Airport Line (Translation. Nankai Electric Railway)
*Aizu Kinugawa Line (Yagan Railway)
*Aizu Line (Aizu Railway)
*Akabane Line (East Japan Railway Company)
*Akasaki Line (Freight. Iwate Kaihatsu Railway)
*Akasako Branch Line (Nagasaki Electric Tramway)
*Akechi Line (Akechi Railroad)
*Akita Nairiku Line (Akita Nairiku Jukan Railway)
*Akita Rinkai Railway Line (Freight. Akita Rinkai Railway)
*Akita Shinkansen (Nickname. East Japan Railway Company)
*Akō Line (West Japan Railway Company)
*Amagi Line (Amagi Railway)
*Amagi Line (Nishi-Nippon Railroad)
*Amanohashidate Cable Car (Common name. Tango Kairiku Kotsu)
*Ao Line (Kobe Electric Railway)
*Aoimori Railway Line (Aoimori Railway)
*Aonami Line (Nickname. Nagoya Seaside Rapid Railway)
*Arakawa Line (Tokyo Metropolitan Bureau of Transportation)
*Arashiyama Line (Hankyu Corporation)
*Arashiyama Main Line (Keifuku Electric Railroad)
*Arima Line (Kobe Electric Railway)
*Asa Line (Tosa Kuroshio Railway)
*Asakusa Line (Tokyo Metropolitan Bureau of Transportation)
*Asanogawa Line (Hokuriku Railway)
*Asatō Line (Asa Kaigan Railway)
*Aso Kōgen Line (Nickname. Kyushu Railway Company)
*Astram Line (Nickname. Hiroshima Rapid Transit)
*Aterazawa Line (East Japan Railway Company)
*Atsugi Line (Freight. Sagami Railway)
*Atsumi Line (Toyohashi Railroad)
*Awa Muroto Seaside Line (Nickname. Shikoku Railway Company)
*Azumada Main Line (Toyohashi Railroad)

B

*Ban'etsu-Sai Line (East Japan Railway Company)
*Ban'etsu-To Line (East Japan Railway Company)
*Bantan Line (West Japan Railway Company)
*Beppu Rakutenchi Cable Line (Okamoto MFG)
*Bessho Line (Ueda Electric Railway)
*Bisai Line (Nagoya Railroad)
*Biwako Line (Nickname. West Japan Railway Company)
*Blue Line (Nickname. Yokohama City Transportation Bureau)
*Branch Line (Toyama Chiho Railway)

C

*Cable Line (Kurobe Cable Car) (Tateyama Kurobe Kanko)
*Cable Line (Tateyama Cable Car) (Tateyama Kurobe Kanko)
*Cable Line (Hakone Tozan Railway)
*Cable Line (Keifuku Electric Railroad)
*Cable Line (Keihan Electric Railway)
*Cable Line (Nankai Electric Railway)
*Cable Line (Nose Electric Railway)
*Chiba Line (Keisei Electric Railway)
*Seibu Chichibu Line (Seibu Railway)
*Chichibu Main Line (Chichibu Railway)
*Chidori Line (Freight. Kanagawa Rinkai Railway)
*Chihara Line (Keisei Electric Railway)
*Chikkō Line (Nagoya Railroad)
*Chikkō Line (Common name. Takamatsu-Kotohira Electric Railroad)
*Chikuhi Line (Kyushu Railway Company)
*Chikuhō Electric Railroad Line (Common name. Chikuho Electric Railroad)
*Chikuhō Main Line (Kyushu Railway Company)
*Chita New Line (Nagoya Railroad)
*Chitose Line (Hokkaido Railway Company)
*Chiyoda Line (Tokyo Metro)
*Chizu Line (Chizu Express)
*Chōkai Sanroku Line (Yuri Kogen Railway)
*Chōshi Electric Railway Line (Choshi Electric Railway)
*Chūō Line (Osaka Municipal Transportation Bureau)
*Chūō Main Line (East Japan Railway Company, Central Japan Railway Company)
*Chūō-Higashi Line (Common name. East Japan Railway Company)
*Chūō-Nishi Line (Common name. Central Japan Railway Company)
*Chūō-Sōbu Line (Common name. East Japan Railway Company)

D

*Dai-Ikki Line (Phase 1 Line) (Kagoshima City Transportation Bureau)
*Dai-Ni-Ki Line (Phase 2 Line) (Kagoshima City Transportation Bureau)
*Daishi Line (Keihin Electric Express Railway)
*Daishi Line (Tobu Railway)
*Daiyūzan Line (Izuhakone Railway)
*Dazaifu Line (Nishi-Nippon Railroad)
*Den-en-Toshi Line (Tokyo Kyuko Electric Railway)
*Disney Resort Line (Maihama Resort Line)
*Dōbutsuen Line (Keio Electric Railway)
*Dōmyōji Line (Kintetsu Corporation)
*Dosan Line (Shikoku Railway Company)
*Dragon Rail Ōfunato Line (Nickname. East Japan Railway Company)

E

*Eba Line (Hiroshima Electric Railway)
*Ebino-Kōgen Line (Nickname. Comprised of Hisatsu Line and Kitto Line. Kyushu Railway Company)
*Echigo Line (East Japan Railway Company)
*8Liner (Operator undecided) "Planned"
*Eizan Cable (Common name. Keifuku Electric Railroad)
*Eizan Main Line (Eizan Electric Railway)
*Ekimae Line (Common name. Tosa Electric Railway)
*Ekisan Line (Common name. Tosa Electric Railway)
*Enoshima Electric Railway Line (Enoshima Electric Railway) "No official line name exists."
*Enoshima Line (Odakyu Electric Railway)
*Enoshima Line (Shonan Monorail)
*Esashi Line (Hokkaido Railway Company)
*Etsumi-Hoku Line (West Japan Railway Company)
*Etsumi-Nan Line (Nagaragawa Railway)

F

*Flower Nagai Line (Yamagata Railway)
*Fruits Line Aterazawa Line (Nickname. East Japan Railway Company)
*Fuji Kyūkō Line (Common name. Fuji Kyuko)
*Fujikoshi Line (Toyama Chiho Railway)
*Fujisaki Line (Kumamoto Electric Railway)
*Fukubu Line (Fukui Railway)
*Fukuchiyama Line (West Japan Railway Company)
*Fukuen Line (West Japan Railway Company)
*Fukuhoku Yutaka Line (Nickname. Kyushu Railway Company)
*Fukushima Rinkai Railway Main Line (Freight. Fukushima Rinkai Railway)
*Fukutoshin Line (Tokyo Metro) "Under construcion"
*Furano Line (Hokkaido Railway Company)

G

*Gakkentoshi Line (Nickname. West Japan Railway Company)
*Gakuentoshi Line (Nickname. Hokkaido Railway Company)
*Gakunan Railway Line (Gakunan Railway) "No official line name exists."
*Gala-Yuzawa Line (Common name. East Japan Railway Company)
*Gamagōri Line (Nagoya Railroad)
*Gantoku Line (West Japan Railway Company)
*Geibi Line (West Japan Railway Company)
*Ginga Dream Line Kamaishi Line (Nickname. East Japan Railway Company)
*Ginza Line (Tokyo Metro)
*Gomen Line (Tosa Electric Railway)
*Gomen-Nahari Line (Nickname. Tosa Kuroshio Railway)
*Gonō Line (East Japan Railway Company)
*Gose Line (Kintetsu Corporation)
*Gotemba Line (Central Japan Railway Company)
*Gotōji Line (Kyushu Railway Company)
*Green Line (Nickname. Yokohama City Transportation Bureau) "Under construction"
*Guideway Bus Shidami Line (Nagoya Guideway Bus)
*Gunchū Line (Iyo Railway)
*Guzū Line (Common name. Tobu Railway)

H

*Hachikō Line (East Japan Railway Company)
*Hachinohe Line (East Japan Railway Company)
*Hachinohe Rinkai Railway Line (Freight. Hachinohe Rinkai Railway)
*Hachiōji Line (Kintetsu Corporation)
*Hagoromo Branch Line (Common name. West Japan Railway Company)
*Haijima Line (Seibu Railway)
*Hakata-Minami Line (West Japan Railway Company)
*Hakodate Main Line (Hokkaido Railway Company)
*Hakone Jukkokutōge Cable Car (Nickname. Izuhakone Railway)
*Hakone Tozan Cable Car (Nickname. Hakone Tozan Railway)
*Hakone Tozan Line (Common name. Hakone Tozan Railway)
*Hakozaki Line (Fukuoka City Transportation Bureau)
*Hakubi Line (West Japan Railway Company)
*Hakushima Line (Hiroshima Electric Railway)
*Hakushin Line (East Japan Railway Company)
*Hamanasu Bay Line Ōminato Line (Nickname. East Japan Railway Company)
*Hanasaki Line (Nickname. Hokkaido Railway Company)
*Hanawa Line (East Japan Railway Company)
*Hanazono Line (Iyo Railway)
*Handa Line (Kinuura Rinkai Railway)
*Tōkyō Monorail Haneda Line (Tokyo Monorail)
*Hankai Line (Hankai Electric Tramway)
*Hanshin Main Line (Hanshin Electric Railway)
*Hanwa Line (West Japan Railway Company)
*Hanzōmon Line (Tokyo Metro)
*Haruda Line (Nickname. Kyushu Railway Company)
*Hashima Line (Nagoya Railroad)
*Hekinan Line (Kinuura Rinkai Railway)
*Hibiya Line (Tokyo Metro)
*Hidaka Main Line (Hokkaido Railway Company)
*Hieizan Railway Line (Hieizan Railway)
*Higashi-Hagoromo Branch Line (Common name. West Japan Railway Company)
*Higashi-Narita Line (Keisei Electric Railway)
*Higashiyama Line (Common name. Transportation Bureau City of Nagoya)
*Higashiyama Main Line (Okayama Electric Tramway)
*Hijiyama Line (Common name. Hiroshima Electric Railway)
*Hikoroichi Line (Freight. Iwate Kaihatsu Railway)
*Himi Line (West Japan Railway Company)
*Hinkaku Line (Common name. East Japan Railway Company)
*Hiromi Line (Nagoya Railroad)
*Hiroshima New Transit Line 1 (Hiroshima Rapid Transit)
*Hiroshima Short Distance Transit Senō Line (Skyrail Service)
*Hirui Line (Freight. Seino Railway)
*Hisatsu Line (Kyushu Railway Company)
*Hisatsu Orange Railway Line (Hisatsu Orange Railway)
*Hita Hikosan Line (Kyushu Railway Company)
*Hobashira Cable Line (Common name. Hobashira Cable)
*Hōhi Main Line (Kyushu Railway Company)
*Hōjō Line (Hojo Railway)
*Hoku Line (North Line) (Freight. Akita Rinkai Railway)
*Hokuhoku Line (Hokuetsu Express)
*Hokuriku Main Line (West Japan Railway Company)
*Hokuriku Shinkansen (East Japan Railway Company)
*Hokusei Line (Sangi Railway)
*Hokushin Line (Hokushin Kyuko Electric Railway (services), Kobe Rapid Railway (tracks) )
*Hokusō Line (Hokuso Railway)
*Hommachi Line (Iyo Railway)
*Hommoku Line (Freight. Kanagawa Rinkai Railway)
*Hōnanchō Branch Line (Common name. Tokyo Metro)
*Honshi Sambi Line (West Japan Railway Company, Shikoku Railway Company)
*Hoppō Freight Line (Common name. West Japan Railway Company)
*Hōrai-Yachigashira Line (Hakodate City Transportation Bureau)
*Hot Spa Line (Nickname. Yagan Railway)
*Hotarujaya Branch Line (Nagasaki Electric Tramway)

I

*Ibara Line (Ibara Railway)
*Ibi Line (Common name. Kintetsu Corporation)
*Ibusuki Makurazaki Line (Kyushu Railway Company)
*Ichihashi Line (Freight. Seino Railway)
*Iga Line (Iga Railway)
*Iida Line (Central Japan Railway Company)
*Iiyama Line (East Japan Railway Company)
*Iizaka Line (Fukushima Kotsu)
*Ikawa Line (Oigawa Railway)
*Ikebukuro Line (Seibu Railway)
*Ikegami Line (Tokyo Kyuko Electric Railway)
*Ikoma Cable Line (Kintetsu Corporation)
*Ikoma Line (Kintetsu Corporation)
*Imazatosuji Line (Osaka Municipal Transportation Bureau)
*Imazu Line (Hankyu Corporation)
*Imbi Line (West Japan Railway Company)
*Ina Line (Saitama New Urban Transit)
*Inō Line (Tosa Electric Railway)
*Inokashira Line (Keio Electric Railway)
*Inuyama Line (Nagoya Railroad)
*Inuyama Monorail (Common name. Nagoya Railroad)
*Ise Line (Ise Railway)
*Isesaki Line (Tobu Railway)
*Ishikawa Line (Hokuriku Railway)
*Ishinomaki Line (East Japan Railway Company)
*Ishiyama Sakamoto Line (Keihan Electric Railway)
*Isumi Line (Isumi Railway)
*Ita Line (Heisei Chikuho Railway)
*Itami Line (Hankyu Corporation)
*Itō Line (East Japan Railway Company)
*Itoda Line (Heisei Chikuho Railway)
*Itsukaichi Line (East Japan Railway Company)
*Iwaizumi Line (East Japan Railway Company)
*Iwate Galaxy Railway Line (IGR Iwate Galaxy Railway)
*Izu Kyūkō Line (Izukyu Corporation)
*Izumino Line (Sagami Railway)