List of railway lines in Japan (R to Z)

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

R

Rowan Electric Railway (rotetsu) rowan valley line (JR Hokkaido)

• Rakutenchi Cable (Common name. Okamoto MFG)
• Rifu Line (Common name. East Japan Railway Company)
• Rikuu-Sai Line (East Japan Railway Company)
• Rikuu-Tō Line (East Japan Railway Company)
• Rinkai Fukutoshin Line (Former name. Tokyo Waterfront Area Rapid Transit)
• Rinkai Line (Tokyo Waterfront Area Rapid Transit)
• Rinkai Main Line (Freight. Keiyo Rinkai Railway)
• Rinkai Main Line (Freight. Sendai Rinkai Railway)
• Rinkan Sun Line (Nickname. Nankai Electric Railway)
• Rinkō Line (Freight. Taiheiyo Coal Services and Transportation)
• Rokkō Cable Line (Rokko Maya Railway)
• Rokkō Island Line (Kobe New Transit)
• Rumoi Main Line (Hokkaido Railway Company)
• Ryōmō Line (East Japan Railway Company)
• Ryūgasaki Line (Kanto Railway)

S

JR San'in Main Line

JR Sōya Main Line

• Sagami Line (East Japan Railway Company)
• Sagamihara Line (Keio Electric Railway)
• Sagano Line (Nickname. West Japan Railway Company)
• Sagano Scenic Line (Sagano Scenic Railway)
• Saikyō Line (Nickname. East Japan Railway Company)
• Sai-no-Kuni Stadium Line (Nickname. Saitama Railway)
• Saitama Rapid Railway Line (Saitama Railway)
• Saito Line (Nickname. Osaka Rapid Railway)
• Saitozaki Line (Common name. Kyushu Railway Company)
• Sakai Line (West Japan Railway Company)
• Sakaisuji Line (Osaka Municipal Transportation Bureau)
• Sakamoto Cable (Common name. Hieizan Railway)
• Sakuradōri Line (Common name. Transportation Bureau City of Nagoya)
• Sakurai Line (West Japan Railway Company)
• Sakurajima Line (West Japan Railway Company)
• Sakuramachi Branch Line (Nagasaki Electric Tramway)
• Sambashi Line (Tosaden Kōtsū)
• Sanda Line (Kobe Electric Railway)
• Samatsu Line (Common name. East Japan Railway Company)
• Sangi Line (Sangi Railway)
• Sangū Line (Central Japan Railway Company)
• San'in Main Line (West Japan Railway Company)
• Sankō Line (West Japan Railway Company)
• Sano Line (Tobu Railway)
• San'yō Main Line (West Japan Railway Company, Kyushu Railway Company)
• San'yō Shinkansen (West Japan Railway Company)
• Sasaguri Line (Kyushu Railway Company)
• Sasebo Line (Kyushu Railway Company)
• Sassho Line (Hokkaido Railway Company)
• Sawara Line (Common name. Hokkaido Railway Company)
• Sayama Line (Seibu Railway)
• Seaside Line (Nickname. Yokohama New Transit)
• Seibu Chichibu Line (Seibu Railway)
• Seibu Yūrakuchō Line (Seibu Railway)
• Seibuen Line (Seibu Railway)
• Seikan Tunnel Tappi Shakō Line (Seikan Tunnel Museum)
• Seikibashi Line (Okayama Electric Tramway)
• Seishin Extended Line (Kobe Municipal Transportation Bureau)
• Seishin Line (Kobe Municipal Transportation Bureau)
• Seishin-Yamate Line (Group name. Comprising the Seishin Line, Seishin Extended Line and Yamate Line. Kobe Municipal Transportation Bureau)
• Sekihoku Main Line (Hokkaido Railway Company)
• Sekishō Line (Hokkaido Railway Company)
• Semboku Rapid Railway Line (Semboku Rapid Railway Co., Ltd.)
• Semmō Main Line (Hokkaido Railway Company)
• Sendai Airport Access Line (Nickname. East Japan Railway Company. Sendai Airport Transit)
• Sendai Airport Line (Translation. Sendai Airport Transit)
• Sendai Futō Line (Freight. Sendai Rinkai Railway)
• Sendai Kūkō Line (Sendai Airport Transit)
• Sendai Nishikō Line (Freight. Sendai Rinkai Railway)
• Sennichimae Line (Osaka Municipal Transportation Bureau)
• Senri Line (Hankyu Corporation)
• Senseki Line (East Japan Railway Company)
• Senzaki Branch Line (Common name. West Japan Railway Company)
• Senzan Line (East Japan Railway Company)
• Setagaya Line (Tokyo Kyuko Electric Railway)
• Seto Line (Nagoya Railroad)
• Seto-Ōhashi Line (Nickname. West Japan Railway Company, Shikoku Railway Company)
• Setouchi Sazanami Line (Nickname. West Japan Railway Company)
• Shibayama Railway Line (Shibayama Railway)
• Shido Line (Takamatsu-Kotohira Electric Railroad)
• Shigaraki Line (Shigaraki Kōgen Railway)
• Shigi Line (Kintetsu Railway)
• Shima Line (Kintetsu Railway)
• Shimabara Railway Line (Shimabara Railway)
• Shimanto Green Line (Nickname. Shikoku Railway Company)
• Shimminato Line (Freight. Japan Freight Railway Company)
• Shimminatokō Line (Man'yo Line)
• Shinano Railway Line (Shinano Railway)
• Shin'etsu Main Line (East Japan Railway Company)
• Shinjuku Line (Seibu Railway)
• Shinjuku Line (Tokyo Metropolitan Bureau of Transportation)
• Shinonoi Line (East Japan Railway Company)
• Shiomibashi Line (Common name. Nankai Electric Railway)
• Shiomichō Line (Freight. Nagoya Rinkai Railway)
• Shizuoka Shimizu Line (Shizuoka Railway)
• Shōnan Monorail (Common name. Shonan Monorail)
• Shōnan-Shinjuku Line (Nickname. East Japan Railway Company)
• Shōwamachi Line (Freight. Nagoya Rinkai Railway)
• Skyrail Midorizaka Line (Nickname. Skyrail Service)
• Sōbu Line (Rapid) (Common name. East Japan Railway Company)
• Sōbu Main Line (East Japan Railway Company)
• Sōbu Nagareyama Line (Sobu Nagareyama Electric Railway)
• Sōtetsu Main Line (Sagami Railway)
• Sotobō Line (East Japan Railway Company)
• South Line (Translation. Freight. Akita Rinkai Railway)
• Sōya Main Line (Hokkaido Railway Company)
• Suigun Line (East Japan Railway Company)
• Suikū Line (Nickname. East Japan Railway Company)
• Suizenji Line (Kumamoto City Transportation Bureau)
• Sukumo Line (Tosa Kuroshio Railway)
• Sunzu Line (Izuhakone Railway)
• Suzuka Line (Kintetsu Railway)

T

Tōkyō Monorail Haneda Line

• Tadami Line (East Japan Railway Company)
• Taga Line (Ohmi Railway)
• Tagawa Line (Heisei Chikuho Railway)
• Taiheiyō Coal Services and Transportation Rinkō Line (Taiheiyō Coal Services and Transportation)
• Taisha Line (Ichibata Electric Railway)
• Taita Line (Central Japan Railway Company)
• Takahama Line (Iyo Railway)
• Takamori Line (Minamiaso Railway)
• Takao Line (Keio Electric Railway)
• Takao Tozan Cable (Common name. Takao Tozan Electric Railway)
• Takaoka Tramway Line (Man'yo Line)
• JR Takarazuka Line (Nickname. West Japan Railway Company)
• Takarazuka Main Line (Hankyu Corporation)
• Takasaki Line (East Japan Railway Company)
• Takashinohama Line (Nankai Electric Railway)
• Takayama Main Line (Central Japan Railway Company, West Japan Railway Company)
• Takehana Line (Nagoya Railroad)
• Taketoyo Line (Central Japan Railway Company)
• Tama Line (Odakyu Electric Railway)
• Tamanoi Line (Common name. Nagoya Railroad)
• Tama Urban Monorail Line (Tama Urban Monorail)
• Tamagawa Line (Seibu Railway)
• Tōkyū Tamagawa Line (Tokyo Kyuko Electric Railway)
• Tamako Line (Seibu Railway)
• Tanagawa Line (Nankai Electric Railway)
• Tanimachi Line (Osaka Municipal Transportation Bureau)
• Taniyama Line (Kagoshima City Transportation Bureau)
• Tarumi Line (Tarumi Railway)
• Tasaki Line (Kumamoto City Transportation Bureau)
• Tateyama Cable Car (Common name. Tateyama Kurobe Kanko)
• Tateyama Line (Toyama Chiho Railway)
• Tateyama Tunnel Trolleybus (Common name. Tateyama Kurobe Kanko)
• Tatsuno Branch Line (Common name. East Japan Railway Company)
• Tawaramoto Line (Kintetsu Railway)
• Tazawako Line (East Japan Railway Company)
• Tenjin Ōmuta Line (Nishi-Nippon Railroad)
• Tenri Line (Kintetsu Railway)
• Tenryū Hamanako Line (Tenryu Hamanako Railroad)
• Toba Line (Kintetsu Railway)
• Tōbu Kyūryō Line (Aichi Rapid Transit)
• Tōchiku Line (Freight. Nagoya Rinkai Railway)
• Tōgane Line (East Japan Railway Company)
• Tōhō Line (Sapporo City Transportation Bureau)
• Tōhoku Main Line (East Japan Railway Company)
• Tōhoku Shinkansen (East Japan Railway Company)
• Tōjō Line (Tobu Railway)
• Tōkadai Line (Tokadai New Transit) Closed
• Tōkaidō Main Line (East Japan Railway Company, Central Japan Railway Company, West Japan Railway Company)
• Tōkaidō Shinkansen (Central Japan Railway Company)
• Tōkō Line (Freight. Nagoya Rinkai Railway)
• Tokoname Line (Nagoya Railroad)
• Tokushima Line (Shikoku Railway Company)
• Tōkyō Monorail Haneda Line (Tokyo Monorail)
• Tōkyō Waterfront New Transit Waterfront Line (Yurikamome)
• Tōkyū Tamagawa Line (Tokyo Kyuko Electric Railway)
• Toshima Line (Seibu Railway)
• Tōsō Line (Kagoshima City Transportation Bureau)
• Towada Hachimantai Shikisai Line (Nickname. East Japan Railway Company)
• Towada Kankō Electric Railway Line (Towada Kanko Electric Railway)
• Toyama City Tram Line (Group name. Comprising the tramway lines in Toyama city. Toyama Chiho Railway)
• Toyama Light Rail Line (Toyama Light Rail)
• Toyamakō Line (Toyama Light Rail)
• Tōyō Rapid Line (Toyo Rapid Railway)
• Toyokawa Line (Nagoya Railroad)
• Tōyoko Line (Tokyo Kyuko Electric Railway)
• Toyota Line (Nagoya Railroad)
• Tōzai Line (Kobe Rapid Railway (services) )
• Tōzai Line (Kyoto Municipal Transportation Bureau)
• Tōzai Line (Sapporo City Transportation Bureau)
• Tōzai Line (Sendai City Transportation Bureau) Under construction
• Tōzai Line (Tokyo Metro)
• JR Tōzai Line (West Japan Railway Company)
• Trolleybus Line (Tateyama Kurobe Kanko)
• Trunk Line (Kumamoto City Transportation Bureau)
• Tsugaru-Kaikyō Line (Nickname. East Japan Railway Company, Hokkaido Railway Company)
• Tsugaru Line (East Japan Railway Company)
• Tsugaru Railway Line (Tsugaru Railway)
• Tsukuba Express Line (Metropolitan Intercity Railway Company)
• Tsurumai Line (Common name. Transportation Bureau City of Nagoya)
• Tsurumi Line (East Japan Railway Company)
• Tsushima Line (Nagoya Railroad)
• Tsuyama Line (West Japan Railway Company)

U

Kanagawa Rinkai Railway Ukishima Line

• Ube Line (West Japan Railway Company)
• Uchibō Line (East Japan Railway Company)
• Uchiko Line (Shikoku Railway Company)
• Uemachi Line (Hankai Electric Tramway)
• Ueno Monorail (Tokyo Metropolitan Bureau of Transportation)
• Uetsu Main Line (East Japan Railway Company)
• Uji Line (Keihan Electric Railway)
• Ujina Line (Hiroshima Electric Railway)
• Ukishima Line (Freight. Kanagawa Rinkai Railway)
• Umeda Freight Line (Common name. West Japan Railway Company)
• Umi Line (Common name. Kyushu Railway Company)
• Umineko Rail Hachinohe City Line (Nickname. East Japan Railway Company)
• Umi-no-Nakamichi Line (Nickname. Kyushu Railway Company)
• Umi-Shibaura Branch Line (Common name. East Japan Railway Company)
• Uno Line (West Japan Railway Company)
• Utsube Line (Kintetsu Railway)
• Utsunomiya Line (Tobu Railway)
• Utsunomiya Line (Nickname. East Japan Railway Company)
• Utsunomiya Light Rail

W

• Wadamisaki Line (Common name. West Japan Railway Company)
• Wajima Line (Common name. Noto Railway)
• Wakamatsu Line (Nickname. Kyushu Railway Company)
• Wakasa Line (Wakasa Railway)
• Wakayama Line (West Japan Railway Company)
• Wakayamakō Line (Nankai Electric Railway)
• Watarase Keikoku Line (Watarase Keikoku Railway)

Y

JR Yamanote Line

Yurikamome

JR Yosan Line

• Yahiko Line (East Japan Railway Company)
• Yakuri Cable (Common name. Shikoku Cable)
• Yamada Line (East Japan Railway Company)
• Yamada Line (Kintetsu Railway)
• Yamagata Line (Nickname. East Japan Railway Company)
• Yamagata Shinkansen (Nickname. East Japan Railway Company)
• Yamaguchi Line (Seibu Railway)
• Yamaguchi Line (West Japan Railway Company)
• Yamanote Line (East Japan Railway Company)
• Yamate Line (Kobe Municipal Transportation Bureau)
• Yamatoji Line (Nickname. West Japan Railway Company)
• Yashiro Line (Nagano Electric Railway)
• Yasunoya Line (Toyama Chiho Railway)
• Yatsugatake Kōgen Line (Nickname. East Japan Railway Company)
• Yodo Line (Shikoku Railway Company)
• Yōkaichi Line (Ohmi Railway)
• Yokogawa Line (Hiroshima Electric Railway)
• Yokogawara Line (Iyo Railway)
• Yokohama Line (East Japan Railway Company)
• Yokosuka Line (East Japan Railway Company)
• Yonesaka Line (East Japan Railway Company)
• Yōrō Line (Yōrō Railway)
• Yosan Line (Shikoku Railway Company)
• Yoshino Line (Kintetsu Railway)
• Yoshinogawa Blue Line (Nickname. Shikoku Railway Company)
• Yotsubashi Line (Osaka Municipal Transportation Bureau)
• Yufu Kōgen Line (Nickname. Kyushu Railway Company)
• Yui-Rail (Nickname. Okinawa Urban Monorail)
• Yūkarigaoka Line (Yamaman)
• Yumekamome (Nickname. Kobe Municipal Transportation Bureau)
• JR Yumesaki Line (Nickname. West Japan Railway Company)
• Yunokawa Line (Hakodate City Transportation Bureau)
• Yunomae Line (Kumagawa Railroad)
• Yunoyama Line (Kintetsu Railway)
• Seibu Yūrakuchō Line (Seibu Railway)
• Yūrakuchō Line (Tokyo Metro)
• Yūrakuchō New Line (Tokyo Metro)
• Yurikamome (Nickname. Yurikamome)
• Yutorīto Line (Nickname. Nagoya Guideway Bus)

Z

• Keikyu Zushi Line (Keihin Electric Express Railway)