List of railway lines in Japan (J to P)

List of railway lines in Japan
#, A to I	J to P	R to Z

J

Kyōto Station, serving JR Kyōto Line and others.

• Jikkoku Cable Line (Izuhakone Railway)
• Jimbō Line (Group name. Composed of Kōbe Line and Takarazuka Line. Hankyu Corporation)
• Jōban Line (East Japan Railway Company)
• Jōetsu Line (East Japan Railway Company)
• Jōetsu Shinkansen (East Japan Railway Company)
• Jōhana Line (West Japan Railway Company)
• Jōhoku Line (Central Japan Railway Company (tracks and services), Tokai Transport Service Company (services))
• Jōhoku Line (Iyo Railway)
• Jōmō Line (Jōmō Electric Railway)
• Jōnan Line (Iyo Railway)
• Jōshin Line (Jōshin Dentetsu)
• Jōsō Line (Kantō Railway)
• JR Kōbe Line (Nickname. West Japan Railway Company)
• JR Kyōto Line (Nickname. West Japan Railway Company)
• JR Takarazuka Line (Nickname. West Japan Railway Company)
• JR Tōzai Line (West Japan Railway Company)
• JR Yumesaki Line (Nickname. West Japan Railway Company)
• Jukkokutōge Cable Car (Common name Izuhakone Railway)

K

Rush hour at Ueno Station, JR Keihin–Tōhoku Line and JR Yamanote Line.

Keikyū Main Line

Kominato Railway Line

JR Kyushu Shinkansen

• Kabe Line (West Japan Railway Company)
• Kada Line (Nankai Electric Railway)
• Kagoshima Main Line (Kyushu Railway Company)
• Kaigan Line (Kobe Municipal Transportation Bureau)
• Kaikyō Line (Hokkaido Railway Company)
• Kaizuka Line (Nishi-Nippon Railroad)
• Kakamigahara Line (Nagoya Railroad)
• Kakogawa Line (West Japan Railway Company)
• Kamaishi Line (East Japan Railway Company)
• Kameido Line (Tobu Railway)
• Kamidaki Line (Toyama Chiho Railway)
• Kamiiida Line (Common name. Transportation Bureau City of Nagoya)
• Kamikōchi Line (Alpico Kōtsū)
• Kamikumamoto Line (Kumamoto City Transportation Bureau)
• Kanagawa Eastern Line (Sagami Railway, Tokyo Kyuko Electric Railway)
• Kanamachi Line (Keisei Electric Railway)
• Kanazawa Seaside Line (Yokohama New Transit)
• Kanden Tunnel Trolleybus (Common name. Kansai Electric Power Company)
• Kansai Airport Line (Translation. West Japan Railway Company)
• Kansai Kūkō Line (West Japan Railway Company)
• Kansai Main Line (Central Japan Railway Company, West Japan Railway Company)
• Karasuma Line (Kyoto Municipal Transportation Bureau)
• Karasuyama Line (East Japan Railway Company)
• Karatsu Line (Kyushu Railway Company)
• Kasamatsu Cable (Common name. Tango Kairiku Kotsu)
• Kashihara Line (Kintetsu Railway)
• Kashii Line (Kyushu Railway Company)
• Kashima Line (East Japan Railway Company)
• Kashima Railway Line (Kashima Railway) Closed
• Kashima Rinkō Line (Kashima Rinkai Railway)
• Katamachi Line (West Japan Railway Company)
• Katano Line (Keihan Electric Railway)
• Katsuyama Eiheiji Line (Echizen Railway)
• Kawagoe Line (East Japan Railway Company)
• Kawaguchiko Line (Fuji Kyuko)
• Kawasaki Longitudinal Rapid Railway (Kawasaki City Transportation Bureau) Planned
• Kawasaki Municipal Subway (Common name. Kawasaki City Transportation Bureau) Planned
• Keihan Main Line (Keihan Electric Railway)
• Keihanna Line (Kintetsu Railway)
• Keihin–Tōhoku Line (Common name. East Japan Railway Company)
• Keikyū Main Line (Common name. Keihin Electric Express Railway)
• Keikyū Zushi Line (Common name. Keihin Electric Express Railway)
• Keiō Line (Keio Electric Railway)
• Keiō New Line (Common name. Keio Electric Railway)
• Keisei Main Line (Common name. Keisei Electric Railway)
• Keishin Line (Keihan Electric Railway)
• Keiyō Line (East Japan Railway Company)
• Kengun Line (Kumamoto City Transportation Bureau)
• Kesennuma Line (East Japan Railway Company)
• Kibi Line (West Japan Railway Company)
• Kikuchi Line (Kumamoto Electric Railway)
• Kinokuni Line (Nickname. West Japan Railway Company)
• Kintetsu Link Line (Sangi Railway)
• Kinugawa Line (Tobu Railway)
• Kiryū Line (Tobu Railway)
• Kisei Main Line (Central Japan Railway Company, West Japan Railway Company)
• Kishigawa Line (Wakayama Electric Railway)
• Kishin Line (West Japan Railway Company)
• Kishū Railway Line (Kishu Railway)
• Kisuki Line (West Japan Railway Company)
• Kita-Alps Line (Nickname. East Japan Railway Company, West Japan Railway Company)
• Kita-Ayase Branch Line (Common name. Tokyo Metro)
• Kita-Matsue Line (Ichibata Electric Railway)
• Kitame Line (Common name. Shimabara Railway)
• Kitakami Line (East Japan Railway Company)
• Kitano Line (Keifuku Electric Railroad)
• Kitaōji Line (Common name. Freight. Japan Freight Railway Company)
• Kita-Riasu Line (Sanriku Railway)
• Kitto Line (Kyushu Railway Company)
• JR Kōbe Line (Nickname. West Japan Railway Company)
• Kōbe Main Line (Hankyu Corporation)
• Kodomonokuni Line (Yokohama Minatomirai Railway Company (services), Tokyo Kyuko Electric Railway (tracks))
• Kōen-Toshi Line (Kobe Electric Railway)
• Koizumi Line (Tobu Railway)
• Kokubunji Line (Seibu Railway)
• Kokura Line (Kitakyushu Urban Monorail)
• Kokusai Bunka Kōen Toshi Line (Osaka Rapid Railway)
• Komaki Line (Nagoya Railroad)
• Kominato Railway Line (Kominato Railway)
• Kōnan Line (Kōnan Railway Company)
• Kosaka Line (Freight. Kosaka Smelting & Refining)
• Kosaka Railway Kosaka Line (Freight. Common name. Kosaka Smelting & Refining)
• Kosei Line (West Japan Railway Company)
• Kōtō Line (Freight. Mizushima Rinkai Railway)
• Kotohira Line (Takamatsu-Kotohira Electric Railroad)
• Kōtoku Line (Shikoku Railway Company)
• Koumi Line (East Japan Railway Company)
• Kōwa Line (Nagoya Railroad)
• Kōya Line (Nankai Electric Railway)
• Kōyō Line (Hankyu Corporation)
• Kūkō Line (Fukuoka City Transportation Bureau)
• Kūkō Line (Keihin Electric Express Railway)
• Kūkō Line (Nickname. Kyushu Railway Company)
• Kūkō Line (Nagoya Railroad)
• Kūkō Line (Nankai Electric Railway)
• Kurama Line (Eizan Electric Railway)
• Kuramayama Cable Car (Kurama-dera Temple)
• Kure Line (West Japan Railway Company)
• Kureha Line (Toyama Chiho Railway)
• Kurihama Line (Keihin Electric Express Railway)
• 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)
• Kururi Line (East Japan Railway Company)
• Kusatsu Line (West Japan Railway Company)
• Kuzuryū Line (Nickname. West Japan Railway Company)
• Kyoto Line (Kintetsu Railway)
• JR Kyōto Line (Nickname. West Japan Railway Company)
• Kyōto Main Line (Hankyu Corporation)
• Kyūdai Main Line (Kyushu Railway Company)
• Kyushu Shinkansen (Kyushu Railway Company)

L

Lines just with numbers, such as "Line 1", are listed separately.

• Linimo (Nickname. Aichi Rapid Transit)

M

Hiroden Main Line

Kurobe Gorge Railway Main Line

Tokyo Metro Marunouchi Line, crossing JR Chūō Main Line.

• Main Line (Hakodate City Transportation Bureau)
• Main Line (Hanshin Electric Railway)
• Main Line (Hiroshima Electric Railway)
• Main Line (Keihin Electric Express Railway)
• Main Line (Keisei Electric Railway)
• Main Line (Kurobe Gorge Railway)
• Main Line (Nagasaki Electric Tramway)
• Main Line (Ohmi Railway)
• Main Line (Sagami Railway)
• Main Line (Sanyo Electric Railway)
• Main Line (Toyama Chiho Railway) (Railway)
• Main Line (Toyama Chiho Railway) (Tramway)
• Maizuru Line (West Japan Railway Company)
• Man'yō Line (Nickname. Man'yo Line)
• Marunouchi Branch Line (Tokyo Metro)
• Marunouchi Line (Tokyo Metro)
• Maya Cable Line (Kobe City Urban Development)
• Meguro Line (Tokyo Kyuko Electric Railway)
• Meijō Line (Common name. Transportation Bureau City of Nagoya)
• Meikō Line (Common name. Transportation Bureau City of Nagoya)
• Meishō Line (Central Japan Railway Company)
• Metro Seven (Operator undecided) Planned
• Midōsuji Line (Osaka Municipal Transportation Bureau)
• Mikajiri Line (Freight. Chichibu Railway)
• Mikawa Line (Nagoya Railroad)
• Miki Line (Miki Rail-Bus)
• Mikuni Awara Line (Echizen Railway)
• Minami Line (Hiroshima Electric Railway)
• Minami-Alpes Abt Line (Nickname. Oigawa Railway)
• Minamime Line (Common name. Shimabara Railway)
• Minami Osaka Line (Kintetsu Railway)
• Minami-Riasu Line (Sanriku Railway)
• Minato Line (Hitachinaka Kaihin Railway)
• Minatomirai 21 Line (Yokohama Minatomirai Railway Company)
• Minatomirai Line (Common name. Yokohama Minatomirai Railway Company)
• Mine Line (West Japan Railway Company)
• Minobu Line (Central Japan Railway Company)
• Minoo Line (Hankyu Corporation)
• Misumi Line (Kyushu Railway Company)
• Mita Line (Tokyo Metropolitan Bureau of Transportation)
• Mitake Tozan Cable (Common name. Mitake Tozan Railway)
• Mito Line (East Japan Railway Company)
• Miyafuku Line (Kyoto Tango Railway)
• Miyajidake Line (Former name. Nishi-Nippon Railroad)
• Miyajima Line (Hiroshima Electric Railway)
• Miyazaki Kūkō Line (Kyushu Railway Company)
• Miyazu Line (Kyoto Tango Railway)
• Mizue Line (Freight. Kanagawa Rinkai Railway)
• Mizuma Line (Mizuma Railway)
• Mizushima Main Line (Mizushima Rinkai Railway)
• Monkey Park Monorail Line (Nagoya Railroad)
• Mooka Line (Mooka Railway)
• 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)
• Mt. Tsukuba Cable Car Line (Tsukuba Kanko Railway)
• Mugi Line (Shikoku Railway Company)
• Mukogawa Line (Hanshin Electric Railway)
• Muroran Main Line (Hokkaido Railway Company)
• Musashino Line (East Japan Railway Company)
• Myōken Cable (Common name. Nose Electric Railway)
• Myōken Line (Nose Electric Railway)

N

JR Nagano Shinkansen

JR Nagasaki Main Line

JR Nemuro Main Line

• Nagahori Tsurumi-Ryokuchi Line (Osaka Municipal Transportation Bureau)
• Nagano Line (Kintetsu Railway)
• Nagano Line (Nagano Electric Railway)
• Nagano Shinkansen (Nickname. East Japan Railway Company)
• Nagao Line (Takamatsu-Kotohira Electric Railroad)
• Nagareyama Line (Ryutetsu)
• Nagasaki Main Line (Kyushu Railway Company)
• Nagoya Line (Kintetsu Railway)
• Nagoya Main Line (Nagoya Railroad)
• Nakamura Line (Tosa Kuroshio Railway)
• Nakanoshima Line (Keihan Electric Railway) Under construction
• Namba Line (Kintetsu Railway)
• Namboku Line (Kobe Rapid Railway (services) )
• Namboku Line (Sapporo City Transportation Bureau)
• Namboku Line (Sendai City Transportation Bureau)
• Namboku Line (Tokyo Metro)
• Nambu Line (East Japan Railway Company)
• Nambu Branch Line (Common name. East Japan Railway Company)
• Nan Line (South Line) (Freight. Akita Rinkai Railway)
• Nanakuma Line (Fukuoka City Transportation Bureau)
• Nanao Line (Noto Railway)
• Nanao Line (West Japan Railway Company)
• Naniwasuji Line (Operator undecided) Planned
• Nankai Main Line (Nankai Electric Railway)
• Nankō Line (Freight. Nagoya Rinkai Railway)
• Nankō Port Town Line (Osaka Municipal Transportation Bureau)
• Nankō-Minato-Ku Link Line (New Tram Technoport Line) (Osaka Municipal Transportation Bureau)
• Nankō-Minato-Ku Link Line (Technoport Line) (Osaka Municipal Transportation Bureau)
• Nara Line (Kintetsu Railway)
• Nara Line (West Japan Railway Company)
• Narita Line (East Japan Railway Company)
• Narita New Rapid Railway Line (Keisei Electric Railway (services), Narita Rapid Rail Access (tracks) )
• Naruto Line (Shikoku Railway Company)
• Negishi Line (East Japan Railway Company)
• Nemuro Main Line (Hokkaido Railway Company)
• New Shuttle (Nickname. Saitama New Urban Transit)
• Nichinan Line (Kyushu Railway Company)
• Nihonkai Jūkan Line (Group name. Composed of JR lines running on the Sea of Japan coast. East Japan Railway Company, West Japan Railway Company)
• Nikkō Line (East Japan Railway Company)
• Nikkō Line (Tobu Railway)
• Nippō Main Line (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)
• Nishikajima Line (Common name. Enshu Railway)
• Nishikigawa Seiryū Line (Nishikigawa Railway)
• Nishi-Kyūshū Line (Matsuura Railway)
• Nishi-Nagoyakō Line (Nagoya Seaside Rapid Railway)
• Nishio Line (Nagoya Railroad)
• Nishi-Ōsaka Line (Hanshin Electric Railway)
• Nishi-Shigi Cable Line (Kintetsu Railway)
• Nissei Line (Nose Electric Railway)
• Noda Line (Tobu Railway)
• North Line (Translation. Freight. Akita Rinkai Railway)

O

Odakyū Odawara Line

Okinawa Urban Monorail (Yui Rail)

• Ōarai Kashima Line (Kashima Rinkai Railway)
• Obama Line (West Japan Railway Company)
• Odawara Line (Odakyu Electric Railway)
• Ōedo Line (Tokyo Metropolitan Bureau of Transportation)
• Ōfunato Line (East Japan Railway Company)
• Oga Line (East Japan Railway Company)
• Oga Namahage Line (Nickname. East Japan Railway Company)
• Ogose Line (Tōbu Railway)
• Ōigawa Main Line (Oigawa Railway)
• Ōimachi Line (Tokyo Kyuko Electric Railway)
• Ōito Line (East Japan Railway Company, West Japan Railway Company)
• Ōkawa Branch Line (Common name. East Japan Railway Company)
• Okinawa Urban Monorail Line (Okinawa Urban Monorail)
• 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)
• Ōmori Line (Hakodate City Transportation Bureau)
• Ōmura Line (Kyushu Railway Company)
• Onoda Line (West Japan Railway Company)
• Osaka Line (Kintetsu Railway)
• Ōsaka Higashi Line (West Japan Railway Company)
• Ōsaka Loop Line (West Japan Railway Company)
• Ōsaka Monorail Line (Osaka Rapid Railway)
• Oshiage Line (Keisei Electric Railway)
• Ōta Line (Common name. Tobu Railway)
• Ōtemachi Line (Iyo Railway)
• Ōtō Line (Keihan Electric Railway)
• Otokoyama Cable (Common name. Keihan Electric Railway)
• Ōtsu Line (Group name. Composed of Keishin Line and Ishiyama Sakamoto Line. Keihan Electric Railway)
• Ōtsuki Line (Fuji Kyuko)
• Ōu Main Line (East Japan Railway Company)
• Oume Line (East Japan Railway Company)
• Ōura Line (Nagasaki Electric Tramway)
• Ōwani Line (Konan Railway)
• 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 (Kobe New Transit)