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{, class="wikitable" , - ! colspan=3 , List of railway lines in Japan , - , #, A to I , J to P , R to Z , -


J

* Jikkoku Cable Line ( Izuhakone Railway) * Jimbō Line (Group name. Composed of Kōbe Line and Takarazuka Line.
Hankyu Corporation , trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Gro ...
) *
Jōban Line The Jōban Line ( ja, 常磐線, ) is a railway line in Japan operated by the East Japan Railway Company (JR East). The line officially begins at Nippori Station in Arakawa, Tokyo before the line officially ends at Iwanuma Station in Iwanuma, ...
( East Japan Railway Company) *
Jōetsu Line The is a major railway line in Japan, owned by the East Japan Railway Company (JR East). It connects Takasaki Station in Gunma Prefecture with Miyauchi Station in Niigata Prefecture, linking the northwestern Kanto region and the Sea of Japan c ...
( East Japan Railway Company) * Jōetsu Shinkansen ( East Japan Railway Company) *
Jōhana Line The is a railway line operated by West Japan Railway Company (JR West) in Toyama Prefecture, Japan. It connects Takaoka with Johana. Route data *Operating Company: West Japan Railway Company (Services and tracks) *Distance: *Track gauge: ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Jōhoku Line ( Central Japan Railway Company (tracks and services), Tokai Transport Service Company (services)) * Jōhoku Line (
Iyo Railway The is the main transport provider in Matsuyama, Ehime, Shikoku, Japan. The company operates railway, tram, and bus lines, and also has many subsidiaries, which include a bank, department stores, travel agencies, and various other businesses. ...
) *
Jōmō Line The is a railway line in Gunma Prefecture, Japan, operated by Jōmō Electric Railway Company (上毛電気鉃道 ''Jōmō dentetsu'') . Its terminus stations are in the cities of Maebashi, Gunma, Maebashi and Kiryū, Gunma, Kiryū, extending 2 ...
( Jomo Electric Railway) *
Jōnan Line The is a light rail line owned by Iyotetsu. The line is composed of a main line between Dōgo Onsen and Nishi-Horibata and a branch line between Heiwadōri 1-chōme and Kamiichiman. The two lines runs entirely within the city of Matsuyama, E ...
(
Iyo Railway The is the main transport provider in Matsuyama, Ehime, Shikoku, Japan. The company operates railway, tram, and bus lines, and also has many subsidiaries, which include a bank, department stores, travel agencies, and various other businesses. ...
) * Jōshin Line ( Joshin Dentetsu) * Joso Line (
Kanto Railway Kantō (Japanese) Kanto is a simplified spelling of , a Japanese word, only omitting the diacritics. In Japan Kantō may refer to: * Kantō Plain * Kantō region *Kantō-kai, organized crime group *Kanto (Pokémon), a geographical region in the ...
) *
JR Kobe Line The is the nickname of portions of the Tokaido Main Line and the Sanyo Main Line, between Osaka Station in Osaka, Osaka Prefecture and Himeji Station in Himeji, Hyōgo Prefecture. The line, along with the JR Kyoto Line and the Biwako Line, ...
(Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
JR Kyoto Line The is a commuter rail line in the Osaka-Kobe-Kyoto Metropolitan Area owned and operated by West Japan Railway Company (JR West). The name applies to the section of the Tōkaidō Main Line between Kyōto Station and Ōsaka Station. The Kyot ...
(Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
JR Takarazuka Line The is a railway line operated by West Japan Railway Company (JR West) connecting Osaka and Fukuchiyama, Japan. Within JR West's "Urban Network" covering the Osaka–Kobe–Kyoto metropolitan region, the line from Osaka to Sasayamaguchi is also ...
(Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
JR Tōzai Line is one of several commuter rail lines and services in the Osaka-Kobe-Kyoto Metropolitan Area, operated by West Japan Railway Company (JR West). The line, whose name literally means "east-west", runs underground through central Osaka and conne ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
JR Yumesaki Line The is a railway line in Osaka, Japan, operated by West Japan Railway Company (JR West) connecting Nishikujō Station to Sakurajima Station. It is also referred to as the . The entire line is within Konohana-ku, Osaka, and connects the Osaka L ...
(Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Jukkokutoge Cable Car (Common name Izuhakone Railway)


K

*
Kabe Line The is a railway line operated by West Japan Railway Company (JR West) within the city of Hiroshima in Japan. It connects Hiroshima Station and Aki-Kameyama Station in Asakita-ku. The actual junction station is Yokogawa. It is one of the com ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kada Line (
Nankai Electric Railway is a private railway in Japan, founded in 1884. The name ''Nankai'' (which means "South Sea") comes from the company's routes along the Nankaidō, the old highway that ran south from the old capital, Kyoto, along the sea coast. Nankai predates a ...
) *
Kagoshima Main Line The is a major railway line operated by the Kyushu Railway Company (JR Kyushu) between Mojikō in Kitakyushu, and Kagoshima Station in Kagoshima City, at the southern end of Kyushu. Until March 13, 2004, it extended 393 km between its ...
( Kyushu Railway Company) *
Kaigan Line The , also known as the "Yumekamome" ( ja, 夢かもめ), is one of two lines of the Kobe Municipal Subway. Trains of the line are propelled by linear motors. This is the third linear motor rapid transit line to be built in Japan. History Con ...
(
Kobe Municipal Transportation Bureau is an agency of the city government of Kobe, Japan that operates municipal subways and city buses. Previously, it also operated city trams. Subway *Kobe Municipal Subway The is a rapid transit system in Kobe, Hyōgo Prefecture, Japan. Li ...
) *
Kaikyō Line The is an 87.8-kilometer long railway line operated mainly by the Hokkaido Railway Company (JR Hokkaido). The line connects Naka-Oguni Station in Sotogahama, Aomori, through the Seikan Tunnel between Honshu and Hokkaido, to Kikonai Station in K ...
(
Hokkaido Railway Company The is one of the constituent companies of the Japan Railways Group (JR Group), and is often referred to using its official abbreviation of . It operates intercity and local rail services in Hokkaido, Japan. The company introduced Kitaca, a s ...
) *
Kaizuka Line The is an Japanese railway line in Fukuoka prefecture, run by the private railway operator Nishitetsu. It links Kaizuka Station in Higashi-ku, Fukuoka with Nishitetsu Shingū Station in Shingū. It connects to the Kashii Line of JR Kyushu ...
(
Nishi-Nippon Railroad The , also called or NNR, is one of Japan's "Big 16" private railroad companies. With headquarters in Fukuoka, it operates local and highway buses, supermarkets, real estate and travel agencies, as well as railways in Fukuoka Prefecture ...
) * Kakamigahara Line ( Nagoya Railroad) * Kakogawa Line (
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Kamaishi Line The is a rural railway line in Iwate Prefecture, Japan, operated by the East Japan Railway Company (JR East). It connects Hanamaki Station in the city of Hanamaki with Kamaishi Station in the city of Kamaishi. History The precursor to the li ...
( East Japan Railway Company) * Kameido Line (
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) * Kamidaki Line ( Toyama Chiho Railway) * Kamiiida Line (Common name.
Transportation Bureau City of Nagoya is a municipal government agency responsible for public transport in Nagoya, Japan. The organization operates subways and buses. It was founded in 1922, as an operator of Nagoya City Tram bought from Nagoya Electric Railroad, the current Nago ...
) * Kamikōchi Line (
Matsumoto Electric Railway Matsumoto (松本 or 松元, "base of the pine tree") may refer to: Places * Matsumoto, Nagano (松本市), a city ** Matsumoto Airport, an airport southwest of Matsumoto, Nagano * Matsumoto, Kagoshima (松元町), a former town now part of the c ...
) * Kamikumamoto Line (
Kumamoto City Transportation Bureau The is a public transportation authority of Kumamoto City, Japan. Tram Routes The bureau operates 2 tram A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban street ...
) * Kanagawa Eastern Line (
Sagami Railway The , or , is a private railway company operating three lines in Kanagawa Prefecture, Japan. It is a wholly owned subsidiary of holding company Sotetsu Holdings, Inc. Sotetsu Holdings is listed on the Tokyo Stock Exchange; 6.58% of it is owned ...
, Tokyo Kyuko Electric Railway) ''Planned'' * Kanamachi Line (
Keisei Electric Railway The (stylized as K'SEI since 2001) is a major private railway in Chiba Prefecture and Tokyo, Japan. The name ''Keisei'' is the combination of the kanji 京 from and 成 from , which the railway's main line connects. The combination uses diffe ...
) * Kanazawa Seaside Line ( Yokohama New Transit) *
Kanden Tunnel Trolleybus The is a Japanese electric bus line between Ōgizawa Station, Ōmachi, Nagano, Ōmachi and Kurobe Dam Station, Tateyama, Toyama, Tateyama. The line does not have any official name. The 6.1-km line runs in a tunnel for 5.4 km, the approximately 7 ...
(Common name.
Kansai Electric Power Company , also known as , is an electric utility with its operational area of Kansai region, Japan (including the Keihanshin megalopolis). The Kansai region is Japan's second-largest industrial area, and in normal times, its most nuclear-reliant. B ...
) * Kansai Airport Line (Translation.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kansai Kūkō Line (
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Kansai Main Line The is a railway line in Japan, which connects Nagoya Station with JR Namba Station in Osaka. It is jointly run by the Central Japan Railway Company (JR Central) and West Japan Railway Company (JR West), with the boundary between both compan ...
( Central Japan Railway Company,
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Karasuma Line The is one of the two lines of the Kyoto Municipal Subway operated by Kyoto Municipal Transportation Bureau in Kyoto, Japan. On maps, diagrams and signboards, the line is colored green, and its stations are given numbers following the letter " ...
(
Kyoto Municipal Transportation Bureau is an agency of the city government of Kyoto, Japan that operates municipal subways and city buses within the city. Previously, it also operated trams and trolley buses. Subway The Kyoto Municipal Subway operates the following two lines: *Karas ...
) *
Karasuyama Line The is a railway line in Tochigi Prefecture, Japan, owned and operated by East Japan Railway Company (JR East). It connects in the town of Takanezawa with in Nasukarasuyama. Services Trains run approximately once every hour, traveling the ...
( East Japan Railway Company) *
Karatsu Line The is a regional railway line in Saga Prefecture, Japan, owned and operated by Kyushu Railway Company (JR Kyushu). It connects in Saga City to in Karatsu City, both in Saga Prefecture, Japan. The line was originally constructed to carry co ...
( Kyushu Railway Company) * Kasamatsu Cable (Common name. Tango Kairiku Kotsu) *
Kashihara Line The is a north-south bound railway line in Nara Prefecture, Japan, owned and operated by the Kintetsu Railway, a private railway operator. It connects Yamato-Saidaiji Station and Kashiharajingu-mae Station. Service outline Most Express and L ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) *
Kashii Line The is a railway line in Japan operated by Kyushu Railway Company (JR Kyushu). It connects Saitozaki Station in Fukuoka with Umi Station in Umi Umi or UMI may refer to: Geography * Umi, Iran, a village in Razavi Khorasan Province, Iran * Um ...
( Kyushu Railway Company) * Kashima Line ( East Japan Railway Company) *
Kashima Railway Line The was the sole line operated by the Kashima Railway Company in Ibaraki Prefecture, Japan. It operated between Ishioka Station is a passenger railway station located in the city of Ishioka, Ibaraki Prefecture, Japan operated by the East Japan ...
( Kashima Railway) ''Closed'' * Kashima Rinkō Line (
Kashima Rinkai Railway The is a railway company in Ibaraki Prefecture, Japan. The third sector company is abbreviated as KRT. It was founded in 1969 to transport freight to and from the coastal industrial area of Kashima. Lines * Kashima Rinkō Line (freight only): ...
) *
Katamachi Line The , officially nicknamed the , is a commuter rail line and service in the Osaka-Kobe-Kyoto Metropolitan Area of Japan, owned and operated by West Japan Railway Company (JR West). The line connects Kizu Station in Kyoto Prefecture and Ky� ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Katano Line (
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) * Katsuyama Eiheiji Line (
Echizen Railway is a third-sector railway operating company located in Fukui, Fukui Prefecture, Japan. It owns and operates the Katsuyama Eiheiji Line between Fukui and Katsuyama and the Mikuni Awara Line between Fukui and Sakai. History In 1992, Keifuku El ...
) *
Kawagoe Line The Kawagoe Line ( ja, 川越線, ) is a railway line in Japan operated by the East Japan Railway Company (JR East), which connects the cities of Saitama, Kawagoe, and Hidaka in Saitama Prefecture. The main transfer stations on the line are ...
( East Japan Railway Company) * Kawaguchiko Line (
Fuji Kyuko , commonly abbreviated as Fujikyu, is a passenger transportation company headquartered in Fujiyoshida, Yamanashi, Japan. The company operates the Fujikyuko Line railway and regional and long-distance bus routes. The company also operates the T ...
) * Kawasaki Longitudinal Rapid Railway ( Kawasaki City Transportation Bureau) ''Planned'' *
Kawasaki Municipal Subway The is a proposed subway line that would run between and , ultimately extending to . The whole line will lie within the city of Kawasaki in Kanagawa Prefecture, Japan. It would link the eastern and western parts of southern Kawasaki that are o ...
(Common name. Kawasaki City Transportation Bureau) ''Planned'' *
Keihan Main Line The is a railway line in Japan operated by Keihan Electric Railway. The line runs between Sanjō Station in Kyoto and Yodoyabashi Station in Osaka. There are through services to the Keihan Ōtō Line and the Keihan Nakanoshima Line. Trains fro ...
(
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) *
Keihanna Line The is a railway line operated by Kintetsu Railway. There are through trains to the Chūō Line of Osaka Municipal Subway. The line name derives from a kanji acronym formed from , , and , but the name is written in hiragana. The line is the ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Keihin-Tōhoku Line (Common name. East Japan Railway Company) *
Keikyū Main Line The is a railway line in Japan, operated by the private railway operator Keikyu. The line connects the Tokyo wards of Minato, Shinagawa, Ōta, and the Kanagawa municipalities of Kawasaki, Yokohama and Yokosuka. The Keikyu Main Line began as ...
(Common name.
Keihin Electric Express Railway (), also known as or, more recently, , is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. ...
) * Keikyu Zushi Line (Common name.
Keihin Electric Express Railway (), also known as or, more recently, , is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. ...
) *
Keiō Line The is a 37.9-km railway line in western Tokyo, Japan, owned by the private railway operator Keiō Corporation. It connects Shinjuku, Tokyo, with the suburban city of Hachiōji. The Keiō Line is part of a network with interchanges and thro ...
(
Keio Electric Railway () is a private railway operator in Tokyo, Japan, and the central firm of the that is involved in transport, retail, real estate and other industries. The name is derived from taking one character each from the places through which the railw ...
) *
Keiō New Line The is a 3.6 km link which connects Keio Corporation's Keiō Line The is a 37.9-km railway line in western Tokyo, Japan, owned by the private railway operator Keiō Corporation. It connects Shinjuku, Tokyo, with the suburban city of ...
(Common name.
Keio Electric Railway () is a private railway operator in Tokyo, Japan, and the central firm of the that is involved in transport, retail, real estate and other industries. The name is derived from taking one character each from the places through which the railw ...
) * Keisei Main Line (Common name.
Keisei Electric Railway The (stylized as K'SEI since 2001) is a major private railway in Chiba Prefecture and Tokyo, Japan. The name ''Keisei'' is the combination of the kanji 京 from and 成 from , which the railway's main line connects. The combination uses diffe ...
) *
Keishin Line The is an interurban railway line in Japan operated by the private railway operator Keihan Electric Railway. The 7.5 km line connects Misasagi Station in Kyoto and Biwako-Hamaōtsu Station in the neighbouring city of Ōtsu. Train service ...
(
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) *
Keiyō Line The is a railway line connecting Tokyo and Chiba in Japan, paralleling the edge of Tokyo Bay. It is operated by the East Japan Railway Company (JR East). The line forms part of what JR East refers to as the around Tokyo, consisting of the K ...
( East Japan Railway Company) * Kengun Line (
Kumamoto City Transportation Bureau The is a public transportation authority of Kumamoto City, Japan. Tram Routes The bureau operates 2 tram A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban street ...
) *
Kesennuma Line The is a local railway line in Japan, operated by the East Japan Railway Company (JR East). It connected Maeyachi Station in the city of Ishinomaki, Miyagi to Kesennuma Station in the city of Kesennuma, Miyagi. The route links the north-easte ...
( East Japan Railway Company) *
Kibi Line is a railway line in Okayama Prefecture, Japan, operated by the West Japan Railway Company (JR West). It is also referred to as the . Stations All stations are in Okayama Prefecture. Rolling stock * KiHa 40 series diesel multiple units Fi ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kikuchi Line (
Kumamoto Electric Railway The is a public transport company in Kumamoto Prefecture, Japan. It is abbreviated as or . The company was founded in 1909. The company operates railway and bus lines. Lines * Kikuchi Line (菊池線) ** Kami-Kumamoto — Miyoshi: * Fu ...
) * Kinokuni Line (Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kintetsu Link Line (
Sangi Railway is a private railway company in Mie Prefecture, Japan, which also operates bus lines. The company was founded in 1928 and its initial line, the Sangi Line, originally functioned as a freight line transporting cement, but in recent years it beca ...
) * Kinugawa Line (
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) * Kiryū Line (
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) *
Kisei Main Line The is a railway line that parallels the coastline of the Kii Peninsula in Japan between Mie Prefecture and Wakayama Prefecture. The name takes the ''kanji'' characters from the names of the old provinces of and . The line is operated by Ce ...
( Central Japan Railway Company,
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Kishigawa Line is a railway line in Wakayama Prefecture, Japan. It is the sole line of the Wakayama Electric Railway Co., Ltd. The 14.3 km route extends from Wakayama Station in the city of Wakayama to Kishi Station in neighboring Kinokawa. Including the ...
( Wakayama Electric Railway) * Kishin Line (
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kishū Railway Line ( Kishu Railway) *
Kisuki Line The is a railway line in Japan operated by West Japan Railway Company (JR West). The line connects in Matsue, Shimane with in Shōbara, Hiroshima. Stations Rolling stock * KiHa 120 series DMUs File:Kiha120-5 Kisuki.JPG, A Kisuki Line Ki ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kita-Alps Line (Nickname. East Japan Railway Company,
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kita-Ayase Branch Line (Common name.
Tokyo Metro The is a major rapid transit system in Tokyo, Japan, operated by the Tokyo Metro Co. With an average daily ridership of 6.84 million passengers, the Tokyo Metro is the larger of the two subway operators in the city; the other being the Toe ...
) *
Kita-Matsue Line The is a 22.9 km railway line owned by the Ichibata Electric Railway. The line connects Dentetsu-Izumoshi Station in Izumo with Matsue-Shinjiko-Onsen Station in Matsue, all within Shimane Prefecture, Japan. Tracks run parallel to JR West's ...
(
Ichibata Electric Railway Ichibata Electric Railway Co., Ltd. is the name of two related, yet different companies in Shimane Prefecture, Japan. was a railway operator until 2006, when it became a holding company of the Ichibata Group, spinning off its railway division to ...
) * Kitame Line (Common name. Shimabara Railway) * Kitakami Line ( East Japan Railway Company) * Kitano Line (
Keifuku Electric Railroad is a railroad company based in Kyoto Prefecture, Japan (but with offices in Fukui Prefecture) in operation since March 2, 1942. It is a parent company of Keifuku Bus and Kyoto Bus, and an affiliated company of Keihan Electric Railway, which ...
) * Kitaōji Line (Common name. Freight.
Japan Freight Railway Company , or , is one of the seven constituent companies of Japan Railways Group (JR Group). It provides transportation of cargo nationwide throughout Japan. Its headquarters are in Shibuya, Tokyo near Shinjuku Station. The Japan Railways Group was fou ...
) * Kita-Riasu Line (
Sanriku Railway The is a railway company in Iwate Prefecture in northern Japan. The company and its lines are also known as . The company was founded in 1981, as the first " third sector" (half public, half private) railway line in the country, excluding specia ...
) *
Kitto Line The is a railway line on the island of Kyushu, Japan. It connects Yoshimatsu Station in Yūsui, Kagoshima Prefecture with Miyakonojō Station in Miyakonojō, Miyazaki Prefecture. It is also known as together with the – segment of th ...
( Kyushu Railway Company) *
JR Kōbe Line The is the nickname of portions of the Tokaido Main Line and the Sanyo Main Line, between Osaka Station in Osaka, Osaka Prefecture and Himeji Station in Himeji, Hyōgo Prefecture. The line, along with the JR Kyoto Line and the Biwako Line, f ...
(Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kōbe Main Line (
Hankyu Corporation , trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Gro ...
) * Kodomo-no-Kuni Line (
Yokohama Minatomirai Railway Company The is a third-sector railway company funded by the city of Yokohama, Kanagawa Prefecture, and Tokyu Corporation. The company oversees the Minatomirai Line The Minatomirai 21 Line (みなとみらい21線 ''Minato-mirai-21-sen''), commonly ...
(services), Tokyo Kyuko Electric Railway (tracks)) * Kōen-Toshi Line (
Kobe Electric Railway , often called , is a Japanese private railway A private railway is a railroad run by a private business entity (usually a corporation but not need be), as opposed to a railroad run by a public sector. Japan In Japan, , commonly simply ''priva ...
) * Koizumi Line (
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) * Kokubunji Line (
Seibu Railway is a conglomerate based in Tokorozawa, Saitama, Japan, with principal business areas in railways, tourism, and real estate. Seibu Railway's operations are concentrated in northwest Tokyo and Saitama Prefecture; the name "Seibu" is an abbrevi ...
) * Kokura Line ( Kitakyushu Urban Monorail) * Kokusai Bunka Kōen Toshi Line ( Osaka Rapid Railway) *
Komaki Line The is a railway line in Aichi Prefecture, Japan, operated by the private railway operator Nagoya Railroad (Meitetsu), connecting Kamiiida Station in Nagoya with Inuyama Station in Inuyama. The track from Kamiiida to Ajima is mostly undergro ...
( Nagoya Railroad) * Kominato Railway Line (
Kominato Railway The is a railway line in Chiba Prefecture, Japan, operated by the private railway operator . It extends from the west coast of central Bōsō Peninsula (where it connects with the Uchibō Line at ) to in the town of Ōtaki (where it connect ...
) * Kōnan Line (
Konan Railway Konan may refer to: * Conan (disambiguation), a name spelt "Konan" in the Breton language * ''Kɔnan'', a male given name in a number of Akan cultures, chiefly the Baoulé people, for whom it is typically given to any male born on a Wednesday (''m ...
) * Kosaka Line (Freight. Kosaka Smelting & Refining) * Kosaka Railway Kosaka Line (Freight. Common name. Kosaka Smelting & Refining) *
Kosei Line The is a commuter rail line in Osaka-Kobe-Kyoto Metropolitan Area, operated by West Japan Railway Company (JR West). The line was completed in 1974 by the former Japanese National Railways (JNR) to provide faster access from the Kansai region t ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kōtō Line (Freight. Mizushima Rinkai Railway) * Kotohira Line (
Takamatsu-Kotohira Electric Railroad The (or Kotoden) is a transportation company in Kagawa Prefecture, which is on the island of Shikoku, Japan. With headquarters in Takamatsu, Kagawa, Takamatsu, the company operates three passenger railway lines, as well as bus subsidiaries. It was ...
) *
Kōtoku Line The is a railway line in northeastern Shikoku, Japan that connects the prefectural capitals Takamatsu ( Kagawa) and Tokushima (Tokushima). Shikoku Railway Company (JR Shikoku) owns and operates the line, whose name comes from the characters in t ...
(
Shikoku Railway Company The , commonly known as , is the smallest of the seven constituent companies of the Japan Railways Group (JR Group). It operates of intercity and local rail services in the four prefectures on the island of Shikoku in Japan. The company has i ...
) *
Koumi Line The is a railway line in Japan operated by East Japan Railway Company (JR East). It links Kobuchizawa Station in Hokuto, Yamanashi with Komoro Station in Komoro, Nagano, and extends 78.9 km (49.0 mi) through the mountains with a total of 31 ...
( East Japan Railway Company) * Kōwa Line ( Nagoya Railroad) * Kōya Line (
Nankai Electric Railway is a private railway in Japan, founded in 1884. The name ''Nankai'' (which means "South Sea") comes from the company's routes along the Nankaidō, the old highway that ran south from the old capital, Kyoto, along the sea coast. Nankai predates a ...
) * Kōyō Line (
Hankyu Corporation , trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Gro ...
) * Kūkō Line (
Fukuoka City Transportation Bureau The serves Fukuoka, Japan. It consists of three subway lines, the Kūkō, or Airport Line, the Hakozaki Line and the Nanakuma Line). The lines are operated by the Fukuoka City Transportation Bureau. Unlike most other public operators in Jap ...
) * Kūkō Line (
Keihin Electric Express Railway (), also known as or, more recently, , is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. ...
) * Kūkō Line (Nickname. Kyushu Railway Company) * Kūkō Line ( Nagoya Railroad) * Kūkō Line (
Nankai Electric Railway is a private railway in Japan, founded in 1884. The name ''Nankai'' (which means "South Sea") comes from the company's routes along the Nankaidō, the old highway that ran south from the old capital, Kyoto, along the sea coast. Nankai predates a ...
) *
Kurama Line is a Japanese private railway company whose two lines run entirely in Sakyō-ku in the city of Kyoto, Kyoto Prefecture. The name of this small railway network is abbreviated as , and is derived from the name of its predecessor, the of the ...
(
Eizan Electric Railway is a Japanese private railway company whose two lines run entirely in Sakyō-ku in the city of Kyoto, Kyoto Prefecture. The name of this small railway network is abbreviated as , and is derived from the name of its predecessor, the of the ...
) * Kuramayama Cable Car ( Kurama-dera Temple) *
Kure Line The is a railway line operated by West Japan Railway Company (JR West) within Hiroshima Prefecture in Japan. It begins at Mihara Station in Mihara and terminates at Kaitaichi Station in Kaita. It is one of the main lines of JR West. The secti ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kureha Line ( Toyama Chiho Railway) * Kurihama Line (
Keihin Electric Express Railway (), also known as or, more recently, , is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. ...
) * Kurihara Den'en Railway Line ( Kurihara Den'en Railway) ''Closed'' * Kurobe Cable Car (Common name. Tateyama Kurobe Kanko) * Kurobe Gorge Railway Main Line (Common name.
Kurobe Gorge Railway The , or for short, is a private, narrow gauge railway company operating the Kurobe Gorge Main Line along the Kurobe River in the Kurobe gorge area of Toyama Prefecture, Japan. The railway was built to serve the construction of the Kurobe dam f ...
) *
Kururi Line The is a railway line in Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East). It connects Kisarazu Station in Kisarazu to Kazusa-Kameyama Station in Kimitsu. The railway route extends through three cities, Kimitsu ...
( East Japan Railway Company) *
Kusatsu Line The is a railway line in western Japan operated by West Japan Railway Company (JR West). It connects Tsuge on the Kansai Main Line with Kusatsu on the Biwako Line The is the nickname used by the operator of the West Japan Railway Compa ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kuzuryū Line (Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kyoto Line (
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * JR Kyōto Line (Nickname.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Kyōto Main Line (
Hankyu Corporation , trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Gro ...
) *
Kyūdai Main Line The is a railway line in Kyushu, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Kurume Station, Kurume in Fukuoka Prefecture and Ōita Station, Ōita in Ōita Prefecture. It is also known as the Yufu Kōgen Line. The ...
( Kyushu Railway Company) *
Kyushu Shinkansen The is a Japanese Shinkansen high-speed railway network. It is an extension of the San'yō Shinkansen from Honshu connecting the city of Fukuoka (Hakata Station) in the north of Japan's Kyushu Island to the city of Kagoshima ( Kagoshima-Chuo St ...
( Kyushu Railway Company)


L

''Lines just with numbers, such as "Line 1", are listed separately.'' * Linimo (Nickname. Aichi Rapid Transit)


M

* Main Line ( Hakodate City Transportation Bureau) * Main Line (
Hanshin Electric Railway is a Japanese private railway company of Hankyu Hanshin Toho Group that links Osaka and Kobe. It also owns the Hanshin Tigers baseball team. The first character for Kobe (神戸) and the second character for Osaka (大阪) combine to form the ...
) * Main Line (
Hiroshima Electric Railway is a Japanese transportation company established on June 18, 1910, that operates streetcars and buses in and around Hiroshima Prefecture. It is known as for short. The company's rolling stock includes an eclectic range of trams manufactur ...
) * Main Line (
Keihin Electric Express Railway (), also known as or, more recently, , is a private railroad that connects inner Tokyo to Kawasaki, Yokohama, Yokosuka and other points on the Miura Peninsula in Kanagawa Prefecture. It also provides rail access to Haneda Airport in Tokyo. ...
) * Main Line (
Keisei Electric Railway The (stylized as K'SEI since 2001) is a major private railway in Chiba Prefecture and Tokyo, Japan. The name ''Keisei'' is the combination of the kanji 京 from and 成 from , which the railway's main line connects. The combination uses diffe ...
) * Main Line (
Kurobe Gorge Railway The , or for short, is a private, narrow gauge railway company operating the Kurobe Gorge Main Line along the Kurobe River in the Kurobe gorge area of Toyama Prefecture, Japan. The railway was built to serve the construction of the Kurobe dam f ...
) * Main Line (
Nagasaki Electric Tramway The is a private tram system in Nagasaki, Japan. Since March 20, 2008, its lines accept Nagasaki Smart Card, a smart card ticketing system. The company was founded on August 2, 1914, while the tram line was opened on November 16, 1915. It on ...
) * Main Line (
Ohmi Railway is a Japanese private railway company which operates in Shiga Prefecture, and a member of the Seibu group since 1943. The company is named after the Ōmi Province, the former name of the present-day Shiga. The railway is nicknamed by local users ...
) * Main Line (
Sagami Railway The , or , is a private railway company operating three lines in Kanagawa Prefecture, Japan. It is a wholly owned subsidiary of holding company Sotetsu Holdings, Inc. Sotetsu Holdings is listed on the Tokyo Stock Exchange; 6.58% of it is owned ...
) * Main Line (
Sanyo Electric Railway is a Japanese private railway operating company based in western Hyōgo Prefecture. It runs local and express rail service between Himeji and Kobe, and also connects directly with Hanshin Main Line to Osaka. Although the Hanshin Electric R ...
) * Main Line ( Toyama Chiho Railway) (Railway) * Main Line ( Toyama Chiho Railway) (Tramway) *
Maizuru Line The is a railway line in Kyoto Prefecture, Japan, operated by the West Japan Railway Company (JR West). It connects Ayabe and Higashi-Maizuru, the line beyond there being called the Obama Line connecting to Tsuruga. Stations *Local trains st ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Man'yō Line (Nickname. Man'yo Line) * Marunouchi Branch Line (
Tokyo Metro The is a major rapid transit system in Tokyo, Japan, operated by the Tokyo Metro Co. With an average daily ridership of 6.84 million passengers, the Tokyo Metro is the larger of the two subway operators in the city; the other being the Toe ...
) *
Marunouchi Line The is a subway line in Tokyo, Japan, operated by Tokyo Metro. The line runs in a U-shape between Ogikubo Station in Suginami and Ikebukuro Station in Toshima, with a branch line between Nakano-Sakaue Station and Hōnanchō Station. The offic ...
(
Tokyo Metro The is a major rapid transit system in Tokyo, Japan, operated by the Tokyo Metro Co. With an average daily ridership of 6.84 million passengers, the Tokyo Metro is the larger of the two subway operators in the city; the other being the Toe ...
) * Maya Cable Line ( Kobe City Urban Development) *
Meguro Line The is a railway line operated by Japanese private railway company Tokyu Corporation. As a railway line, the name is for the section between and in southwest Tokyo, but nearly all trains run to on a quad-tracked section of the Tōyoko Line ...
( Tokyo Kyuko Electric Railway) *
Meijō Line The is a subway line forming part of the Nagoya Municipal Subway system in Nagoya, Japan, operated by Transportation Bureau City of Nagoya. It is a loop line that runs from Kanayama, via Sakae, Ōzone, Nagoya Daigaku, and back to Kanayam ...
(Common name.
Transportation Bureau City of Nagoya is a municipal government agency responsible for public transport in Nagoya, Japan. The organization operates subways and buses. It was founded in 1922, as an operator of Nagoya City Tram bought from Nagoya Electric Railroad, the current Nago ...
) * Meikō Line (Common name.
Transportation Bureau City of Nagoya is a municipal government agency responsible for public transport in Nagoya, Japan. The organization operates subways and buses. It was founded in 1922, as an operator of Nagoya City Tram bought from Nagoya Electric Railroad, the current Nago ...
) *
Meishō Line The is a rural, regional railway line of Central Japan Railway Company (JR Central) in Mie Prefecture, Japan, connecting Matsusaka station in Matsusaka and Ise-Okitsu station in Tsu. The line takes its name from the kanji characters of the c ...
( Central Japan Railway Company) * Metro Seven (Operator undecided) ''Planned'' *
Midōsuji Line The is a rapid transit line in Osaka, Japan, operated by Osaka Metro. Constructed under Midōsuji, a major north-south street, it is the oldest line in the Osaka subway system and the second oldest in Japan, following the Tokyo Metro Ginza L ...
(
Osaka Municipal Transportation Bureau Osaka Municipal Transportation Bureau (大阪市交通局, ''Ōsaka-shi Kōtsū-kyoku'') was the public department of transportation of the city of Osaka, Japan that existed from 1903 to 2018. It operated the municipal subway lines, the New Tram, a ...
) * Mikajiri Line (Freight.
Chichibu Railway The is a small-sector private railway company operating a railway line in northern Saitama Prefecture, Japan. In addition to its railway operations, the company deals in the real estate and tourism industries. It managed the Mitsumine Ropeway (� ...
) * Mikawa Line ( Nagoya Railroad) *
Miki Line The was a Japanese railway line in Hyōgo Prefecture, between Yakujin Station in Kakogawa and Miki Station in Miki. This was the only railway line operated. The line linked Miki and the West Japan Railway Company Kakogawa Line at Yakujin sta ...
( Miki Rail-Bus) *
Mikuni Awara Line The is a railway line operated by Echizen Railway in Fukui Prefecture. The line extends 27.8 km from the city of Fukui to Mikuni-Minato station at Sakai with a total of 22 stations. It was operated by Keifuku Electric Railway until 2001; E ...
(
Echizen Railway is a third-sector railway operating company located in Fukui, Fukui Prefecture, Japan. It owns and operates the Katsuyama Eiheiji Line between Fukui and Katsuyama and the Mikuni Awara Line between Fukui and Sakai. History In 1992, Keifuku El ...
) * Minami Line (
Hiroshima Electric Railway is a Japanese transportation company established on June 18, 1910, that operates streetcars and buses in and around Hiroshima Prefecture. It is known as for short. The company's rolling stock includes an eclectic range of trams manufactur ...
) * Minami-Alpes Abt Line (Nickname. Oigawa Railway) * Minamime Line (Common name. Shimabara Railway) *
Minami Osaka Line is a railway line operated by Kintetsu Railway connecting in Osaka and in Kashihara, Nara Prefecture via Osaka's southern suburb cities of Matsubara, Fujiidera and Habikino in Osaka Prefecture, and Katsuragi and Yamato-Takada in Nara Pref ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Minami-Riasu Line (
Sanriku Railway The is a railway company in Iwate Prefecture in northern Japan. The company and its lines are also known as . The company was founded in 1981, as the first " third sector" (half public, half private) railway line in the country, excluding specia ...
) *
Minato Line The is a 14.3 km Japanese railway line operated by the third-sector railway operator between and , all within Hitachinaka, Ibaraki. It is the only railway line operated by the Hitachinaka Seaside Railway. The line was formerly operated by ...
(
Hitachinaka Kaihin Railway The is a 14.3 km Japanese railway line operated by the third-sector railway operator between and , all within Hitachinaka, Ibaraki. It is the only railway line operated by the Hitachinaka Seaside Railway. The line was formerly operated by ...
) * Minatomirai 21 Line (
Yokohama Minatomirai Railway Company The is a third-sector railway company funded by the city of Yokohama, Kanagawa Prefecture, and Tokyu Corporation. The company oversees the Minatomirai Line The Minatomirai 21 Line (みなとみらい21線 ''Minato-mirai-21-sen''), commonly ...
) * Minatomirai Line (Common name.
Yokohama Minatomirai Railway Company The is a third-sector railway company funded by the city of Yokohama, Kanagawa Prefecture, and Tokyu Corporation. The company oversees the Minatomirai Line The Minatomirai 21 Line (みなとみらい21線 ''Minato-mirai-21-sen''), commonly ...
) *
Mine Line The is a railway line owned and operated by the West Japan Railway Company. It connects San'yō-Onoda to Nagato, both in Yamaguchi Prefecture, Japan. History The Sanyo Railway Company opened the Asa to Minami-Omine section in 1905 to haul coa ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Minobu Line The is a railway line in the Tōkai region of Japan operated by the Central Japan Railway Company (JR Central). It connects Fuji Station in Fuji, Shizuoka to Kōfu Station in Kōfu, Yamanashi, and the Tōkaidō Main Line with the Chūō Main ...
( Central Japan Railway Company) * Minoo Line (
Hankyu Corporation , trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Gro ...
) *
Misumi Line is a railway line in Kyushu, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Uto Station in Uto, Kumamoto Prefecture with Misumi Station in Uki Uki or UKI may refer to: *Uki Goñi, writer, journalist and musician *Uki ...
( Kyushu Railway Company) *
Mita Line The is a subway line of the Tokyo Metropolitan Bureau of Transportation (Toei) network in Tokyo, Japan. The line runs between Nishi-Takashimadaira in Itabashi and Meguro in Shinagawa. Trains continue with direct service into the Meguro Line o ...
(
Tokyo Metropolitan Bureau of Transportation The , also known as , is a bureau of the Tokyo Metropolitan Government which operates public transport services in Tokyo. Among its services, the Toei Subway is one of two rapid transit systems which make up the Tokyo subway system, the other ...
) * Mitake Tozan Cable (Common name. Mitake Tozan Railway) *
Mito Line The is a railway line connecting Oyama Station in Tochigi Prefecture and Tomobe Station in Ibaraki Prefecture, Japan. The line is long and is owned and operated by the East Japan Railway Company (JR East). Joban Line E501 series and E531 ...
( East Japan Railway Company) *
Miyafuku Line The is a railway line of Kyoto Tango Railway in Kyoto Prefecture, Japan. Trains on the line are operated by Willer Trains Inc. as part of its Kyoto Tango Railway system. History Building of the line was approved in 1953, with construction comme ...
(
Kyoto Tango Railway The , or , is a railway system in Kyoto Prefecture and Hyōgo Prefecture, Japan operated by Willer Trains Inc. headquartered in Miyazu, Kyoto. Company The operating company Willer Trains Inc. is a subsidiary of Willer Alliance Inc. Willer Train ...
) * Miyajidake Line (Former name.
Nishi-Nippon Railroad The , also called or NNR, is one of Japan's "Big 16" private railroad companies. With headquarters in Fukuoka, it operates local and highway buses, supermarkets, real estate and travel agencies, as well as railways in Fukuoka Prefecture ...
) * Miyajima Line (
Hiroshima Electric Railway is a Japanese transportation company established on June 18, 1910, that operates streetcars and buses in and around Hiroshima Prefecture. It is known as for short. The company's rolling stock includes an eclectic range of trams manufactur ...
) *
Miyazaki Kūkō Line The is a railway line in Kyushu, Japan, operated by Kyushu Railway Company (JR Kyushu). It connects Tayoshi Station in Miyazaki, Miyazaki with Miyazaki Airport Station. Trains continue to and from Minami-Miyazaki Station and Miyazaki Sta ...
( Kyushu Railway Company) *
Miyazu Line The is a railway line of the Kyoto Tango Railway in Kyoto Prefecture and Hyōgo Prefecture, Japan. Trains on the line are operated by Willer Trains Inc. as part of its Kyoto Tango Railway system. The and the are the aliases assigned by Wille ...
(
Kyoto Tango Railway The , or , is a railway system in Kyoto Prefecture and Hyōgo Prefecture, Japan operated by Willer Trains Inc. headquartered in Miyazu, Kyoto. Company The operating company Willer Trains Inc. is a subsidiary of Willer Alliance Inc. Willer Train ...
) * Mizue Line (Freight. Kanagawa Rinkai Railway) * Mizuma Line (
Mizuma Railway The is a Japanese railway line between Mizuma Kannon Station and Kaizuka Station, all within Kaizuka, Ōsaka. This is the only railway line of a private railway company operates. The company also operates bus services. The company or the l ...
) *
Mizushima Main Line is a 11.2 km railway line owned by the Mizushima Rinkai Railway, serving Kurashiki, Okayama Prefecture, Japan. The line branches southward from the San'yō Main Line, owned by JR West, at Kurashiki-shi Station, ending in the industrial district ...
( Mizushima Rinkai Railway) * Monkey Park Monorail Line ( Nagoya Railroad) * Mooka Line (
Mooka Railway The is a Japanese railway line connecting Shimodate Station, in Chikusei, Ibaraki and Motegi Station in Motegi, Tochigi. It is the only railway line operated by the . The third sector company took over the former JR East line in 1988. In additio ...
) * Mori to Mizu to Roman no Tetsudō (The Railway of Forest, Water and Romance) (Nickname. East Japan Railway Company) * Motoyama Branch Line (Common name.
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Mt. Tsukuba Cable Car Line ( Tsukuba Kanko Railway) *
Mugi Line The is a railway line in southeastern Tokushima Prefecture, Japan, owned and operated by Shikoku Railway Company (JR Shikoku). It connects the prefectural capital of Tokushima with the town of Kaiyō in Kaifu District. The line's official nic ...
(
Shikoku Railway Company The , commonly known as , is the smallest of the seven constituent companies of the Japan Railways Group (JR Group). It operates of intercity and local rail services in the four prefectures on the island of Shikoku in Japan. The company has i ...
) *
Mukogawa Line is a branch line of the Hanshin Electric Railway Main Line in Nishinomiya, Hyōgo Prefecture, Japan with no through service. The line is single-tracked, but is double-tracked at all stations except Suzaki Station. The route follows the weste ...
(
Hanshin Electric Railway is a Japanese private railway company of Hankyu Hanshin Toho Group that links Osaka and Kobe. It also owns the Hanshin Tigers baseball team. The first character for Kobe (神戸) and the second character for Osaka (大阪) combine to form the ...
) *
Muroran Main Line The is a railway line in Hokkaido operated by Hokkaido Railway Company (JR Hokkaido), between Oshamambe Station in Oshamambe and Iwamizawa Station in Iwamizawa, approximately paralleling the coast of Iburi Subprefecture. There also is a branc ...
(
Hokkaido Railway Company The is one of the constituent companies of the Japan Railways Group (JR Group), and is often referred to using its official abbreviation of . It operates intercity and local rail services in Hokkaido, Japan. The company introduced Kitaca, a s ...
) *
Musashino Line The is a railway line operated by the East Japan Railway Company (JR East). It links Tsurumi Station in Yokohama with Nishi-Funabashi Station in Chiba Prefecture, forming a 100.6 km unclosed loop around central Tokyo. Passenger operations ...
( East Japan Railway Company) * Myōken Cable (Common name.
Nose Electric Railway The , occasionally abbreviated as Nose Railway or , is a Japanese private railway company headquartered in Kawanishi, Hyogo, which links several areas in the mountainous Nose, Osaka, area to Kawanishi-noseguchi Station in Kawanishi, where one can ...
) *
Myōken Line The , occasionally abbreviated as Nose Railway or , is a Japanese private railway company headquartered in Kawanishi, Hyogo, which links several areas in the mountainous Nose, Osaka, area to Kawanishi-noseguchi Station in Kawanishi, where one can ...
(
Nose Electric Railway The , occasionally abbreviated as Nose Railway or , is a Japanese private railway company headquartered in Kawanishi, Hyogo, which links several areas in the mountainous Nose, Osaka, area to Kawanishi-noseguchi Station in Kawanishi, where one can ...
)


N

* Nagahori Tsurumi-Ryokuchi Line (
Osaka Municipal Transportation Bureau Osaka Municipal Transportation Bureau (大阪市交通局, ''Ōsaka-shi Kōtsū-kyoku'') was the public department of transportation of the city of Osaka, Japan that existed from 1903 to 2018. It operated the municipal subway lines, the New Tram, a ...
) * Nagano Line (
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Nagano Line ( Nagano Electric Railway) *
Nagano Shinkansen The is a high-speed Shinkansen railway line jointly operated by East Japan Railway Company (JR East) and West Japan Railway Company (JR West), connecting Tokyo with in the Hokuriku region of Japan. The first section, between and in Nagano ...
(Nickname. East Japan Railway Company) * Nagao Line (
Takamatsu-Kotohira Electric Railroad The (or Kotoden) is a transportation company in Kagawa Prefecture, which is on the island of Shikoku, Japan. With headquarters in Takamatsu, Kagawa, Takamatsu, the company operates three passenger railway lines, as well as bus subsidiaries. It was ...
) *
Nagareyama Line The is a commuter rail line in Chiba Prefecture, Japan, operated by between Mabashi Station in Matsudo and Nagareyama Station in Nagareyama. The line and the operator company was called the and respectively until the renaming on August 1, ...
(
Ryutetsu The is a commuter rail line in Chiba Prefecture, Japan, operated by between Mabashi Station in Matsudo and Nagareyama Station in Nagareyama. The line and the operator company was called the and respectively until the renaming on August 1, ...
) *
Nagasaki Main Line The , or simply Nagasaki Line, is a railway line owned by the Kyushu Railway Company (JR Kyushu) connecting Tosu Station in Saga Prefecture to Nagasaki Station in Nagasaki Prefecture, Japan. There is a separate branch of this line from Kikitsu S ...
( Kyushu Railway Company) * Nagoya Line (
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) *
Nagoya Main Line {{BS-map , title=Nagoya Main Line , title-bg=red , top= *Subway: Nagoya Municipal Subway *Lines are Meitetsu unless otherwise noted , collapse=yes , map= {{BS, STR, , , Tokaido Main Line} {{BS3, , STR, hSTR, , , Tokaido Shinkansen} {{BS5 ...
( Nagoya Railroad) * Nakamura Line (
Tosa Kuroshio Railway The is a third-sector railway company in Kōchi Prefecture, Japan. The name comes from the former Tosa Province and the Kuroshio Current. The company was founded in 1986, and operates three lines: a former Japanese National Railways (JNR) line ...
) *
Nakanoshima Line The is a railway line operated by the Keihan Electric Railway in Osaka, Japan. It opened on October 19, 2008, and has a ruling grade of 1 in 25 (4%). Services The following services operate on the Nakanoshima line, with through-running to/from t ...
(
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) ''Under construction'' * Namba Line (
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Namboku Line (
Kobe Rapid Railway Kobe ( , ; officially , ) is the capital city of Hyōgo Prefecture Japan. With a population around 1.5 million, Kobe is Japan's seventh-largest city and the third-largest port city after Tokyo and Yokohama. It is located in Kansai region, whi ...
(services) ) * Namboku Line (
Sapporo City Transportation Bureau Sapporo City Transportation Bureau (札幌市交通局, ''Sapporo-shi Kōtsū-kyoku'') is a public organization of transportation in Sapporo, Japan. The organization operates subways and a tram. It was founded in 1927, when the city took private t ...
) * Namboku Line (
Sendai City Transportation Bureau is a public transport organization in Sendai, Japan. The organization operates subways and buses within the city. It was founded in 1926. Transport * Sendai City Bus **Sendai Airport bus (Discontinued in 2007) **Loople Sendai (A circle line for ...
) * Namboku Line (
Tokyo Metro The is a major rapid transit system in Tokyo, Japan, operated by the Tokyo Metro Co. With an average daily ridership of 6.84 million passengers, the Tokyo Metro is the larger of the two subway operators in the city; the other being the Toe ...
) *
Nambu Line The Nambu Line ( ja, 南武線,) is a Japanese railway line which connects Tachikawa Station in Tachikawa, Tokyo and Kawasaki Station in Kawasaki, Kanagawa. For most of its length, it parallels the Tama River, the natural border between Tokyo an ...
( East Japan Railway Company) * Nambu Branch Line (Common name. East Japan Railway Company) * Nan Line (South Line) (Freight. Akita Rinkai Railway) *
Nanakuma Line The is a subway line, part of the Fukuoka City Subway system in Fukuoka, Japan. It runs from Hashimoto Station in Nishi Ward to Tenjin-Minami Station in Chūō Ward, all within Fukuoka. The line's color on maps is green. Officially, the line ...
(
Fukuoka City Transportation Bureau The serves Fukuoka, Japan. It consists of three subway lines, the Kūkō, or Airport Line, the Hakozaki Line and the Nanakuma Line). The lines are operated by the Fukuoka City Transportation Bureau. Unlike most other public operators in Jap ...
) *
Nanao Line The is a railway line in Ishikawa Prefecture, Japan, operated by West Japan Railway Company (JR West) and the Noto Railway. It runs between Tsubata Station in Tsubata and Anamizu Station in Anamizu. JR West operates the section between Tsu ...
(
Noto Railway is a Japanese railway company on the Noto Peninsula in Ishikawa Prefecture. It runs the Nanao Line with eight stops between Nanao and Anamizu, a distance of . There are 34 trains plus sightseeing trains on the line. It previously operated the ...
) *
Nanao Line The is a railway line in Ishikawa Prefecture, Japan, operated by West Japan Railway Company (JR West) and the Noto Railway. It runs between Tsubata Station in Tsubata and Anamizu Station in Anamizu. JR West operates the section between Tsu ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Naniwasuji Line The is the tentative name for a planned underground heavy rail line, which will run north-south through Osaka City, primarily under the avenue . It has long been pursued by West Japan Railway Company (JR West) and Nankai Railway in order to con ...
(Operator undecided) ''Planned'' * Nankai Main Line (
Nankai Electric Railway is a private railway in Japan, founded in 1884. The name ''Nankai'' (which means "South Sea") comes from the company's routes along the Nankaidō, the old highway that ran south from the old capital, Kyoto, along the sea coast. Nankai predates a ...
) * Nankō Line (Freight. Nagoya Rinkai Railway) *
Nankō Port Town Line The , also called New Tram, is an automated guideway transit line in Suminoe-ku, Osaka, Japan. The line is operated by Osaka Metro, and was constructed to serve as the main public transportation for newly built Osaka South Port habitations and fa ...
(
Osaka Municipal Transportation Bureau Osaka Municipal Transportation Bureau (大阪市交通局, ''Ōsaka-shi Kōtsū-kyoku'') was the public department of transportation of the city of Osaka, Japan that existed from 1903 to 2018. It operated the municipal subway lines, the New Tram, a ...
) * Nankō-Minato-Ku Link Line (New Tram Technoport Line) (
Osaka Municipal Transportation Bureau Osaka Municipal Transportation Bureau (大阪市交通局, ''Ōsaka-shi Kōtsū-kyoku'') was the public department of transportation of the city of Osaka, Japan that existed from 1903 to 2018. It operated the municipal subway lines, the New Tram, a ...
) * Nankō-Minato-Ku Link Line (Technoport Line) (
Osaka Municipal Transportation Bureau Osaka Municipal Transportation Bureau (大阪市交通局, ''Ōsaka-shi Kōtsū-kyoku'') was the public department of transportation of the city of Osaka, Japan that existed from 1903 to 2018. It operated the municipal subway lines, the New Tram, a ...
) *
Nara Line The is a commuter rail line in the Osaka–Kobe–Kyoto metropolitan area, operated by the West Japan Railway Company (JR West). Its official termini are Kizu Station in Kizugawa and Kyōto Station in Kyoto, within Kyoto Prefecture; however ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) *
Nara Line The is a commuter rail line in the Osaka–Kobe–Kyoto metropolitan area, operated by the West Japan Railway Company (JR West). Its official termini are Kizu Station in Kizugawa and Kyōto Station in Kyoto, within Kyoto Prefecture; however ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Narita Line ( East Japan Railway Company) * Narita New Rapid Railway Line (
Keisei Electric Railway The (stylized as K'SEI since 2001) is a major private railway in Chiba Prefecture and Tokyo, Japan. The name ''Keisei'' is the combination of the kanji 京 from and 成 from , which the railway's main line connects. The combination uses diffe ...
(services), Narita Rapid Rail Access (tracks) ) *
Naruto Line The is a railway line in Japan operated by Shikoku Railway Company (JR Shikoku). It connects Ikenotani Station and Naruto Station in Naruto, Tokushima. History In 1916 the Awa Electric Railway Co. opened a line from Nakahara to Naruto, includ ...
(
Shikoku Railway Company The , commonly known as , is the smallest of the seven constituent companies of the Japan Railways Group (JR Group). It operates of intercity and local rail services in the four prefectures on the island of Shikoku in Japan. The company has i ...
) *
Negishi Line The Negishi Line ( ja, 根岸線, ) is a Japanese railway line which connects Yokohama and Ōfuna stations. It is operated by East Japan Railway Company (JR East). Freight trains also operate on this line, and it is essential for the southern ...
( East Japan Railway Company) *
Nemuro Main Line is a railway line in Hokkaido operated by Hokkaido Railway Company (JR Hokkaido), connecting Takikawa Station in Takikawa and Nemuro Station in Nemuro, including Obihiro and Kushiro. Higashi-Nemuro is the most easterly situated station on ...
(
Hokkaido Railway Company The is one of the constituent companies of the Japan Railways Group (JR Group), and is often referred to using its official abbreviation of . It operates intercity and local rail services in Hokkaido, Japan. The company introduced Kitaca, a s ...
) *
New Shuttle The is a manually driven rubber-tyred people mover system in Saitama Prefecture, Japan, operated by . The 12.7-kilometre that runs north from Ōmiya Station in Saitama, Saitama, alongside the Tohoku Shinkansen and Joetsu Shinkansen elevated h ...
(Nickname.
Saitama New Urban Transit The is a manually driven rubber-tyred people mover system in Saitama Prefecture, Japan, operated by . The 12.7-kilometre that runs north from Ōmiya Station in Saitama, Saitama, alongside the Tohoku Shinkansen and Joetsu Shinkansen elevated h ...
) *
Nichinan Line The is a railway line in south-eastern Kyushu, Japan, operated by Kyushu Railway Company (JR Kyushu). It connects Minami-Miyazaki Station in Miyazaki, Miyazaki to Shibushi Station in Shibushi, Kagoshima. History The Miyazaki Prefectural G ...
( Kyushu Railway Company) * Nihonkai Jūkan Line (Group name. Composed of JR lines running on the
Sea of Japan The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, i ...
coast. East Japan Railway Company,
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Nikkō Line The is a railway line operated by East Japan Railway Company (JR East) which connects to . Both the Tobu and JR East railway stations in Nikkō are located within walking distance of each other. Station list * Trains can pass each other at ...
( East Japan Railway Company) *
Nikkō Line The is a railway line operated by East Japan Railway Company (JR East) which connects to . Both the Tobu and JR East railway stations in Nikkō are located within walking distance of each other. Station list * Trains can pass each other at ...
(
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) *
Nippō Main Line The is a railway line in Kyushu, in southern Japan, operated by Kyushu Railway Company (JR Kyushu). The line connects Kokura Station in Kitakyushu, Fukuoka, and Kagoshima Station in Kagoshima via the east coast of Kyushu, passing through the p ...
( Kyushu Railway Company) * Nippori-Toneri Liner ( Tokyo Metropolitan Subway Construction Company (constructor), operated by TOEI.) * Nishi-Futō Line (Freight. Mizushima Rinkai Railway) * Nishihino Line (Common name.
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Nishikajima Line (Common name. Enshu Railway) *
Nishikigawa Seiryū Line The is a Japanese railway line connecting Kawanishi and Nishikichō stations, all within Iwakuni, Yamaguchi. As the name suggests, the line parallels the Nishiki River (''Nishiki-gawa''). This is the only railway line operates. The third-sect ...
( Nishikigawa Railway) *
Nishi-Kyūshū Line The is a Japanese railway line operated by the private railway operator Matsuura Railway, which connects Arita in Saga Prefecture with Sasebo in Nagasaki Prefecture. This is the westernmost railway line in Japan, with Tabira-Hiradoguchi Statio ...
(
Matsuura Railway is a third-sector railway company in Nagasaki and Saga Prefecture in Japan. Lines The railway company operates the 93.8 km Nishi-Kyushu Line from in Saga Prefecture to in Nagasaki Prefecture, with 57 stations. Principal investors * Nag ...
) * Nishi-Nagoyakō Line ( Nagoya Seaside Rapid Railway) * Nishio Line ( Nagoya Railroad) * Nishi-Ōsaka Line (
Hanshin Electric Railway is a Japanese private railway company of Hankyu Hanshin Toho Group that links Osaka and Kobe. It also owns the Hanshin Tigers baseball team. The first character for Kobe (神戸) and the second character for Osaka (大阪) combine to form the ...
) *
Nishi-Shigi Cable Line The , referred to as , is Japanese cable railway line in Yao, Osaka, owned and operated by Kintetsu Railway. The line, opened in 1930, makes a route to Chōgo Sonshi-ji temple on Mount Shigi. As the line name suggests, there once was as well. H ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Nissei Line (
Nose Electric Railway The , occasionally abbreviated as Nose Railway or , is a Japanese private railway company headquartered in Kawanishi, Hyogo, which links several areas in the mountainous Nose, Osaka, area to Kawanishi-noseguchi Station in Kawanishi, where one can ...
) * Noda Line (
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) * North Line (Translation. Freight. Akita Rinkai Railway)


O

*
Ōarai Kashima Line The is a 53.0 km Japanese railway line in Ibaraki Prefecture, which connects Mito Station in Mito with Kashima Soccer Stadium Station in Kashima. It is owned and run by the third-sector railway operating company Kashima Rinkai Railway (KR ...
(
Kashima Rinkai Railway The is a railway company in Ibaraki Prefecture, Japan. The third sector company is abbreviated as KRT. It was founded in 1969 to transport freight to and from the coastal industrial area of Kashima. Lines * Kashima Rinkō Line (freight only): ...
) *
Obama Line The is a railway line on the Sea of Japan coast of central Japan. It is operated by West Japan Railway Company (JR West). The long single track railway connects Tsuruga Station on the Hokuriku Main Line in Tsuruga, Fukui Prefecture and Higas ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Odawara Line (
Odakyu Electric Railway , commonly known as Odakyū, is a major railway company based in Tokyo, Japan, best known for its '' Romancecar'' series of limited express trains from Tokyo to Odawara, Enoshima, Tama New Town, and Hakone. The Odakyu Electric Railway Compa ...
) * Ōedo Line (
Tokyo Metropolitan Bureau of Transportation The , also known as , is a bureau of the Tokyo Metropolitan Government which operates public transport services in Tokyo. Among its services, the Toei Subway is one of two rapid transit systems which make up the Tokyo subway system, the other ...
) *
Ōfunato Line The is a local railway line in Iwate Prefecture, Japan, operated by the East Japan Railway Company (JR East). It originally connected Ichinoseki Station in Ichinoseki to Sakari Station in Ōfunato, on the Tohoku coast. The eastern section of t ...
( East Japan Railway Company) *
Oga Line The is a railway line in Japan operated by East Japan Railway Company (JR East). It connects Oiwake Station in Akita, Akita Prefecture to Oga Station in Oga, Akita Prefecture. It is nicknamed the . Stations Rolling stock *KiHa 40 se ...
( East Japan Railway Company) * Oga Namahage Line (Nickname. East Japan Railway Company) * Ogose Line (
Tōbu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second long ...
) * Ōigawa Main Line ( Oigawa Railway) * Ōimachi Line ( Tokyo Kyuko Electric Railway) *
Ōito Line The is a railway line in Japan which connects Matsumoto Station in Nagano Prefecture with Itoigawa Station in Niigata Prefecture. There are two operators on the line: East Japan Railway Company (JR East) operates the section north of Minam ...
( East Japan Railway Company,
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Ōkawa Branch Line (Common name. East Japan Railway Company) * Okinawa Urban Monorail Line (
Okinawa Urban Monorail The , also known as , is a monorail line serving the cities of Naha and Urasoe, Okinawa, Japan. Operated by , it opened on 10 August 2003, and is the only public rail system in Okinawa Prefecture. Yui Rail is the first rail line on Okinawa ...
) * Oku-no-Hosomichi Mogamigawa Line (Nickname. East Japan Railway Company) * Oku-no-Hosomichi Yukemuri Line (Nickname. East Japan Railway Company) * Ōminato Line ( East Japan Railway Company) * Ōmiya Line (Common name.
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) * Ōmori Line ( Hakodate City Transportation Bureau) *
Ōmura Line is a railway line in Nagasaki Prefecture, Japan, operated by the Kyushu Railway Company (JR Kyushu). It connects Haiki Station in Sasebo to Isahaya Station in Isahaya. From 1898 the line was part of the Nagasaki Main Line until the Hizen Yamaguc ...
( Kyushu Railway Company) *
Onoda Line The is a railway line in Yamaguchi Prefecture, Japan, operated by the West Japan Railway Company (JR West). The line connects Ube-Shinkawa Station in Ube and Onoda Station in San'yō-Onoda. The branch from Suzemeda to Motoyama is part of this l ...
(
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) *
Osaka Line is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2.7 ...
(
Kintetsu Railway , referred to as , is a Japanese passenger railway company, managing infrastructure and operating passenger train service. Its railway system is the largest in Japan, excluding Japan Railways Group. The railway network connects Osaka, Nara, Ky ...
) * Ōsaka Higashi Line (
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Ōsaka Loop Line (
West Japan Railway Company , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...
) * Ōsaka Monorail Line ( Osaka Rapid Railway) * Oshiage Line (
Keisei Electric Railway The (stylized as K'SEI since 2001) is a major private railway in Chiba Prefecture and Tokyo, Japan. The name ''Keisei'' is the combination of the kanji 京 from and 成 from , which the railway's main line connects. The combination uses diffe ...
) * Ōta Line (Common name.
Tobu Railway is a Japanese commuter railway and ''keiretsu'' holding company in the Greater Tokyo Area as well as an intercity and regional operator in the Kantō region. Excluding the Japan Railways Group companies, Tobu's rail system is the second longes ...
) *
Ōtemachi Line The is a 1.4 km light rail line owned by Iyotetsu. The line runs entirely within the city of Matsuyama, Ehime Prefecture, Japan. Operations The line is electrified with overhead lines and is double-tracked for the entire line. Three ligh ...
(
Iyo Railway The is the main transport provider in Matsuyama, Ehime, Shikoku, Japan. The company operates railway, tram, and bus lines, and also has many subsidiaries, which include a bank, department stores, travel agencies, and various other businesses. ...
) * Ōtō Line (
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) *
Otokoyama Cable The , officially the , is a Japanese funicular line in Yawata, Kyoto, operated by Keihan Electric Railway. The line opened in 1926 as a route to Iwashimizu Shrine. Riders in January, the season of hatsumōde (New Year's Day visit to shrine), acco ...
(Common name.
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) * Ōtsu Line (Group name. Composed of
Keishin Line The is an interurban railway line in Japan operated by the private railway operator Keihan Electric Railway. The 7.5 km line connects Misasagi Station in Kyoto and Biwako-Hamaōtsu Station in the neighbouring city of Ōtsu. Train service ...
and
Ishiyama Sakamoto Line The is a railway line in Shiga Prefecture, Japan, operated by the private railway operator Keihan Electric Railway. Stations History The Otsu Railway opened the Hamaotsu to Awazu section in 1913, electrified at 600 V DC. The line was extende ...
.
Keihan Electric Railway , known colloquially as the , , or simply , is a major Japanese private railway operator in Osaka, Kyoto, and Shiga Prefectures. The transit network includes seven lines; four main lines with heavy rolling stock, two interurban lines, and a funic ...
) * Ōtsuki Line (
Fuji Kyuko , commonly abbreviated as Fujikyu, is a passenger transportation company headquartered in Fujiyoshida, Yamanashi, Japan. The company operates the Fujikyuko Line railway and regional and long-distance bus routes. The company also operates the T ...
) *
Ōu Main Line The is a railway line in Japan, operated by the East Japan Railway Company (JR East). It connects Fukushima Station through Akita Station to Aomori Station. Since the opening of the Yamagata Shinkansen on July 1, 1992, the Fukushima–Yama ...
( East Japan Railway Company) * Oume Line ( East Japan Railway Company) * Ōura Branch Line (
Nagasaki Electric Tramway The is a private tram system in Nagasaki, Japan. Since March 20, 2008, its lines accept Nagasaki Smart Card, a smart card ticketing system. The company was founded on August 2, 1914, while the tram line was opened on November 16, 1915. It on ...
) * Ōwani Line (
Konan Railway Konan may refer to: * Conan (disambiguation), a name spelt "Konan" in the Breton language * ''Kɔnan'', a male given name in a number of Akan cultures, chiefly the Baoulé people, for whom it is typically given to any male born on a Wednesday (''m ...
) * Ōyama Cable Line ( Oyama Kanko Electric Railway)


P

* Peach Liner (Nickname. Tokadai New Transit) ''Closed'' * Phase 1 Line (Translation. Kagoshima City Transportation Bureau) * Phase 2 Line (Translation. Kagoshima City Transportation Bureau) *
Port Island Line The , commonly known as is an urban automated guideway transit (AGT) system in Kobe, Japan, operated by Kobe New Transit. Opened in 1981, the Port Liner was the world's first driverless urban transit system, a few years ahead of the VAL syste ...
(
Kobe New Transit is the third-sector semipublic company that runs Port Island Line ("Port Liner") and Rokkō Island Line ("Rokkō Liner") automated guideway transit (AGT) systems in Kobe, Japan. When opened in 1981, the Port Liner was the world's first fully aut ...
) List J