Railway electrification in Japan

This is a list of Railway Electrification Systems in Japan: Overhead line power supply, unless otherwise noted.

This transport-related list is incomplete; you can help by expanding it.

1500 V DC

1067 mm Gauge

Name	Notes
Agatsuma Line
Aichi Loop Railway Line
Aichi Rapid Transit	HSST-Maglev, third rail
Aizu Railway Aizu Line (Aizu-Tajima – Aizukōgen-Ozeguchi)
Akabane Line
Akō Line
Alpico Kōtsū Kamikōchi Line
Bantan Line (Himeji - Teramae)
Chōshi Electric Railway Line
Chiba Urban Monorail	Suspended monorail, Third rail, Side contact.
Chichibu Railway Chichibu Main Line
Chichibu Railway Mikajiri Line
Chikuhi Line (Meinohama - Karatsu)
Chūō Main Line	a part of this line (between Iidamachi and Nakano) is first electric heavy rail in Japan (Initially 600 V DC)
Chūō-Sōbu Line	Officially part of Chūō Main Line and Sōbu Main Line
Dosan Line (Tadotsu - Kotohira)
Echigo Line
Fujikyuko Line
Fukuchiyama Line
Fukuen Line (Fukuyama - Fuchū)
Fukuoka Municipal Subway Hakozaki Line
Fukuoka Municipal Subway Kūkō Line
Fukushima Kōtsū Iizaka Line
Gakkentoshi Line	Official name is Katamachi Line.
Gakunan Railway
Gotemba Line
Hachikō Line (Hachioji - Komagawa)
Hakubi Line
Hakushin Line

1435 mm Gauge

Name	Notes
Hankyu Arashiyama Line
Fukuoka Municipal Subway Nanakuma Line	Linear motors
Hankyū Imazu Line
Hankyū Itami Line
Hankyū Kōbe Main Line
Hankyū Kōyō Line
Hankyū Kyōto Main Line
Hankyū Minoo Line
Hankyu Senri Line
Hankyu Takarazuka Main Line

• Hakone Tozan Line – 1500 V DC, 1067 mm and 1435 mm (Dual gauge)

• Hanwa Line – 1500 V DC, 1067 mm
• Hokuetsu Express Hokuhoku Line – 1500 V DC, 1067 mm
• Hokuriku Main Line (Maibara - Tsuruga, and Itoigawa - Naoetsu) – 1500 V DC, 1067 mm
• Hokuriku Railroad Asanogawa Line – 1500 V DC, 1067 mm
• Hokuriku Railroad Ishikawa Line – 1500 V DC, 1067 mm
• Hokushin Kyūkō Electric Railway – 1500 V DC, 1435 mm
• Hokusō Railway Hokusō Line – 1500 V DC, 1435 mm
• Honshi-Bisan Line – 1500 V DC, 1067 mm
• Ichibata Electric Railway – 1500 V DC, 1067 mm
• Iga Railway Iga Line – 1500 V DC, 1067 mm
• Iida Line – 1500 V DC, 1067 mm
• Itō Line – 1500 V DC, 1067 mm
• Itsukaichi Line – 1500 V DC, 1067 mm
• Izuhakone Railway Daiyūzan Line – 1500 V DC, 1067 mm
• Izuhakone Railway Sunzu Line – 1500 V DC, 1067 mm
• Izu Kyūkō Line – 1500 V DC, 1067 mm
• Jōban Line (Nippori - Toride) – 1500 V DC, 1067 mm
• Jōetsu Line – 1500 V DC, 1067 mm
• Jōmō Electric Railway Jōmō Line – 1500 V DC, 1067 mm
• Kabe Line – 1500 V DC, 1067 mm
• Kakogawa Line – 1500 V DC, 1067 mm
• Kansai Airport Line – 1500 V DC, 1067 mm
• Kansai Main Line (Nagoya - Kameyama, and Kamo - JR Namba) – 1500 V DC, 1067 mm
• Karatsu Line (Karatsu – Nishi-Karatsu) – 1500 V DC, 1067 mm
• Kashima Line – 1500 V DC, 1067 mm
• Katamachi Line – 1500 V DC, 1067 mm
• Kawagoe Line – 1500 V DC, 1067 mm
• Keihan Electric Railway Ishiyama Sakamoto Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Katano Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Keihan Main Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Keishin Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Nakanoshima Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Ōtō Line – 1500 V DC, 1435 mm
• Keihan Electric Railway Uji Line – 1500 V DC, 1435 mm
• Keihin-Tohoku Line – 1500 V DC, 1067 mm (officially part of Tōkaidō Main Line, Tohoku Main Line)
• Keikyu Electric Railway Airport Line – 1500 V DC, 1435 mm
• Keikyu Electric Railway Daishi Line – 1500 V DC, 1435 mm
• Keikyu Electric Railway Keikyu Main Line – 1500 V DC, 1435 mm
• Keikyu Electric Railway Kurihama Line – 1500 V DC, 1435 mm
• Keikyu Electric Railway Zushi Line – 1500 V DC, 1435 mm
• Keiō Electric Railway Dōbutsuen Line – 1500 V DC, 1372 mm
• Keiō Electric Railway Inokashira Line – 1500 V DC, 1067 mm
• Keiō Electric Railway Keibajō Line – 1500 V DC, 1372 mm
• Keiō Electric Railway Keiō Line – 1500 V DC, 1372 mm
• Keiō Electric Railway Keiō New Line – 1500 V DC, 1372 mm
• Keiō Electric Railway Sagamihara Line – 1500 V DC, 1372 mm
• Keiō Electric Railway Takao Line – 1500 V DC, 1372 mm
• Keisei Electric Railway Chiba Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Chihara Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Higashi-Narita Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Kanamachi Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Keisei Main Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Narita Airport Line – 1500 V DC, 1435 mm
• Keisei Electric Railway Oshiage Line – 1500 V DC, 1435 mm
• Keiyō Line – 1500 V DC, 1067 mm
• Kintetsu Domyoji Line – 1500 V DC, 1067 mm
• Kintetsu Gose Line – 1500 V DC, 1067 mm
• Kintetsu Ikoma Line – 1500 V DC, 1435 mm
• Kintetsu Kashihara Line – 1500 V DC, 1435 mm
• Kintetsu Kyoto Line – 1500 V DC, 1435 mm
• Kintetsu Minami Osaka Line – 1500 V DC, 1067 mm
• Kintetsu Nagano Line – 1500 V DC, 1067 mm
• Kintetsu Nagoya Line – 1500 V DC, 1435 mm
• Kintetsu Namba Line – 1500 V DC, 1435 mm
• Kintetsu Nara Line – 1500 V DC, 1435 mm
• Kintetsu Osaka Line – 1500 V DC, 1435 mm
• Kintetsu Shigi Line – 1500 V DC, 1435 mm
• Kintetsu Shima Line – 1500 V DC, 1435 mm
• Kintetsu Suzuka Line – 1500 V DC, 1435 mm
• Kintetsu Tawaramoto Line – 1500 V DC, 1435 mm
• Kintetsu Tenri Line – 1500 V DC, 1435 mm
• Kintetsu Toba Line – 1500 V DC, 1435 mm
• Kintetsu Yamada Line – 1500 V DC, 1435 mm
• Kintetsu Yoshino Line – 1500 V DC, 1067 mm
• Kintetsu Yunoyama Line – 1500 V DC, 1435 mm
• Kisei Main Line (Wakayamashi – Shingū) – 1500 V DC, 1067 mm
• Kitakinki Tango Railway Miyazu Line (Miyazu - Amanohashidate) – 1500 V DC, 1067 mm
• Kitakyushu monorail – 1500 V DC, Straddle-beam Monorail, Side contact
• Kōbe Electric Railway Ao Line – 1500 V DC, 1067 mm
• Kōbe Electric Railway Arima Line – 1500 V DC, 1067 mm
• Kōbe Electric Railway Kōen-Toshi Line – 1500 V DC, 1067 mm
• Kōbe Electric Railway Kōbe Kōsoku Line – 1500 V DC, 1067 mm
• Kōbe Electric Railway Sanda Line – 1500 V DC, 1067 mm
• Kōbe Line (JR West) – 1500 V DC, 1067 mm (officially part of Tōkaidō Main Line and Sanyō Main Line)
• Kōbe Municipal Subway Kaigan Line – 1500 V DC, 1435 mm, linear motor
• Kōbe Municipal Subway Seishin-Yamate Line – 1500 V DC, 1435 mm
• Kōbe Rapid Transit Tōzai Line – 1500 V DC, 1435 mm
• Kōnan Railway Kōnan Line – 1500 V DC, 1067 mm
• Kōnan Railway Ōwani Line – 1500 V DC, 1067 mm
• Kosei Line – 1500 V DC, 1067 mm
• Kotoden Kotohira Line – 1500 V DC, 1435 mm
• Kotoden Nagao Line – 1500 V DC, 1435 mm
• Kotoden Shido Line – 1500 V DC, 1435 mm
• Kure Line – 1500 V DC, 1067 mm
• Kusatsu Line – 1500 V DC, 1067 mm
• Kyoto Municipal Subway Karasuma Line – 1500 V DC, 1435 mm
• Kyoto Municipal Subway Tozai Line – 1500 V DC, 1435 mm
• Maihama Resort Line Disney Resort Line - 1500 V DC, Straddle-beam monorail
• Maizuru Line – 1500 V DC, 1067 mm
• Meitetsu Airport Line – 1500 V DC, 1067 mm
• Meitetsu Bisai Line – 1500 V DC, 1067 mm
• Meitetsu Chikkō Line – 1500 V DC, 1067 mm
• Meitetsu Chita New Line – 1500 V DC, 1067 mm
• Meitetsu Gamagōri Line – 1500 V DC, 1067 mm
• Meitetsu Hashima Line – 1500 V DC, 1067 mm
• Meitetsu Hiromi Line – 1500 V DC, 1067 mm
• Meitetsu Inuyama Line – 1500 V DC, 1067 mm
• Meitetsu Kakamigahara Line – 1500 V DC, 1067 mm
• Meitetsu Komaki Line – 1500 V DC, 1067 mm
• Meitetsu Kōwa Line – 1500 V DC, 1067 mm
• Meitetsu Mikawa Line – 1500 V DC, 1067 mm
• Meitetsu Nagoya Main Line – 1500 V DC, 1067 mm
• Meitetsu Nishio Line – 1500 V DC, 1067 mm
• Meitetsu Seto Line – 1500 V DC, 1067 mm
• Meitetsu Takehana Line – 1500 V DC, 1067 mm
• Meitetsu Tokoname Line – 1500 V DC, 1067 mm
• Meitetsu Toyokawa Line – 1500 V DC, 1067 mm
• Meitetsu Toyota Line – 1500 V DC, 1067 mm
• Meitetsu Tsushima Line – 1500 V DC, 1067 mm
• Minobu Line – 1500 V DC, 1067 mm
• Mito Line (Near the Oyama Station) – 1500 V DC, 1067 mm
• Mizuma Railway Mizuma Line – 1500 V DC, 1067 mm
• Musashino Line – 1500 V DC, 1067 mm
• Nagano Electric Railway Nagano Line – 1500 V DC, 1067 mm
• Nagoya Municipal Subway Kamiiida Line – 1500 V DC, 1067 mm
• Nagoya Municipal Subway Sakura-dōri Line – 1500 V DC, 1067 mm
• Nagoya Municipal Subway Tsurumai Line – 1500 V DC, 1067 mm
• Nagoya Seaside Rapid railway Aonami Line – 1500 V DC, 1067 mm
• Namboku Line (Kobe) – 1500 V DC, 1067 mm
• Nambu Line – 1500 V DC, 1067 mm
• Nankai Kada Line – 1500 V DC, 1067 mm
• Nankai Koya Line – 1500 V DC, 1067 mm
• Nankai Main Line – 1500 V DC, 1067 mm
• Nankai Takashinohama Line – 1500 V DC, 1067 mm
• Nankai Tanagawa Line – 1500 V DC, 1067 mm
• Nankai Wakayamako Line – 1500 V DC, 1067 mm
• Narita Line – 1500 V DC, 1067 mm
• Negishi Line – 1500 V DC, 1067 mm
• Nikkō Line – 1500 V DC, 1067 mm
• Obama Line – 1500 V DC, 1067 mm
• Odakyu Odawara Line – 1500 V DC, 1067 mm
• Odakyu Enoshima Line – 1500 V DC, 1067 mm
• Odakyu Tama Line – 1500 V DC, 1067 mm
• Ohmi Railway Main Line – 1500 V DC, 1067 mm
• Ohmi Railway Taga Line – 1500 V DC, 1067 mm
• Ohmi Railway Yōkaichi Line – 1500 V DC, 1067 mm
• Ōigawa Railway Ikawa Line (Abt Ichishiro – Nagashima Dam) – 1500 V DC, 1067 mm
• Ōigawa Railway Ōigawa Main Line – 1500 V DC, 1067 mm
• Ōito Line (Matsumoto – Minami-Otari) – 1500 V DC, 1067 mm
• Okinawa Monorail – 1500 V DC, Straddle-beam monorail, Side contact
• Ome Line – 1500 V DC, 1067 mm
• Onoda Line – 1500 V DC, 1067 mm
• Osaka Loop Line – 1500 V DC, 1067 mm
• Osaka Monorail – 1500 V DC, Straddle–beam monorail, Side contact
• Osaka Municipal Subway Nagahori Tsurumi-ryokuchi Line – 1500 V DC, 1435 mm, linear motors
• Osaka Municipal Subway Sakaisuji Line – 1500 V DC, 1435 mm
• Ryōmō Line - 1500 V DC, 1067 mm
• Ryutetsu Nagareyama Line - 1500 V DC, 1067 mm
• Sagami Line – 1500 V DC, 1067 mm
• Sagami Railway Izumino Line – 1500 V DC, 1067 mm
• Sagami Railway Main Line – 1500 V DC, 1067 mm
• Saikyo Line – 1500 V DC, 1067 mm (officially part of Tōhoku Main Line, Akabane Line and Yamanote Freight Line)
• Saitama Rapid Railway Line – 1500 V DC, 1067 mm
• Sakurai Line – 1500 V DC, 1067 mm
• Sakurajima Line – 1500 V DC, 1067 mm
• Sangi Railway Sangi Line – 1500 V DC, 1067 mm
• San'in Main Line(Kyoto – Kinosaki Onsen, and Hōki-Daisen – Nishi-Izumo) – 1500 V DC, 1067 mm
• Sanyo Electric Railway Aboshi Line – 1500 V DC, 1435 mm
• Sanyo Electric Railway Main Line – 1500 V DC, 1435 mm
• Sanyō Main Line (Kōbe - Shimonoseki, and Hyōgo - Wadamisaki) – 1500 V DC, 1067 mm
• Sapporo Municipal Subway Tōhō Line – 1500 V DC, Rubber-tyred metro
• Sapporo Municipal Subway Tōzai Line – 1500 V DC, Rubber-tyred metro
• Seibu Chichibu Line – 1500 V DC, 1067 mm
• Seibu Haijima Line – 1500 V DC, 1067 mm
• Seibu Ikebukuro Line – 1500 V DC, 1067 mm
• Seibu Kokubunji Line – 1500 V DC, 1067 mm
• Seibu Sayama Line – 1500 V DC, 1067 mm
• Seibu Shinjuku Line – 1500 V DC, 1067 mm
• Seibu Tamagawa Line – 1500 V DC, 1067 mm
• Seibu Tamako Line – 1500 V DC, 1067 mm
• Seibu Toshima Line – 1500 V DC, 1067 mm
• Seibu Yurakucho Line – 1500 V DC, 1067 mm
• Semboku Rapid Railway – 1500 V DC, 1067 mm
• Sendai Subway Namboku Line – 1500 V DC, 1067 mm
• Sendai Subway Tōzai Line – 1500 V DC, 1435 mm, linear motors
• Senseki Line(Aoba-dōri – Takagimachi) – 1500 V DC, 1067 mm
• Shibayama Railway – 1500 V DC, 1435 mm
• Shin'etsu Main Line – 1500 V DC, 1067 mm
• Shin-Keisei Electric Railway Shin-Keisei Line – 1500 V DC, 1435 mm
• Shinonoi Line – 1500 V DC, 1067 mm
• Shonan Monorail – 1500 V DC, Suspended monorail, Side contact
• Sobu Main Line – 1500 V DC, 1067 mm
• Sotobō Line – 1500 V DC, 1067 mm
• Takasaki Line – 1500 V DC, 1067 mm
• Tama Toshi Monorail Line – 1500 V DC, Straddle-beam monorail, Side contact
• Tobu Daishi Line – 1500 V DC, 1067 mm
• Tōbu Kiryū Line – 1500 V DC, 1067 mm
• Tobu Isesaki Line – 1500 V DC, 1067 mm
• Tobu Kameido Line – 1500 V DC, 1067 mm
• Tobu Kinugawa Line – 1500 V DC, 1067 mm
• Tobu Koizumi Line – 1500 V DC, 1067 mm
• Tobu Nikkō Line – 1500 V DC, 1067 mm
• Tobu Ogose Line – 1500 V DC, 1067 mm
• Tobu Sano Line – 1500 V DC, 1067 mm
• Tobu Skytree Line – 1500 V DC, 1067 mm
• Tobu Tojo Line – 1500 V DC, 1067 mm
• Tobu Urban Park Line – 1500 V DC, 1067 mm
• Tobu Utsunomiya Line – 1500 V DC, 1067 mm
• Toei Asakusa Line – 1500 V DC, 1435 mm
• Toei Mita Line – 1500 V DC, 1067 mm
• Toei Oedo Line – 1500 V DC, 1435 mm, linear motor
• Toei Shinjuku Line – 1500 V DC, 1372 mm
• Tōgane Line – 1500 V DC, 1067 mm
• Tohoku Main Line(Tokyo – Kuroiso) – 1500 V DC, 1067 mm
• Tōkaidō Main Line – 1500 V DC, 1067 mm
• Tokyo Metro Chiyoda Line – 1500 V DC, 1067 mm
• Tokyo Metro Fukutoshin Line – 1500 V DC, 1067 mm
• Tokyo Metro Hanzomon Line – 1500 V DC, 1067 mm
• Tokyo Metro Hibiya Line – 1500 V
• Tokyo Metro Namboku Line – 1500 V DC, 1067 mm
• Tokyo Metro Tozai Line – 1500 V DC, 1067 mm
• Tokyo Metro Yurakucho Line – 1500 V DC, 1067 mm
• Tokyo Waterfront Area Rapid Transit – 1500 V DC, 1067 mm
• Tōkyū Den-en-toshi Line – 1500 V DC, 1067 mm
• Tōkyū Ikegami Line – 1500 V DC, 1067 mm
• Tōkyū Meguro Line – 1500 V DC, 1067 mm
• Tōkyū Ōimachi Line – 1500 V DC, 1067 mm
• Tōkyū Tamagawa Line – 1500 V DC, 1067 mm
• Tōkyū Tōyoko Line – 1500 V DC, 1067 mm
• Tōzai Line (JR West) – 1500 V DC, 1067 mm
• Toyama Chihō Railway Fujikoshi Line – 1500 V DC, 1067 mm
• Toyama Chihō Railway Kamidaki Line – 1500 V DC, 1067 mm
• Toyama Chihō Railway Main Line – 1500 V DC, 1067 mm
• Toyama Chihō Railway Tateyama Line – 1500 V DC, 1067 mm
• Toyohashi Railroad Atsumi Line – 1500 V DC, 1067 mm
• Tōyō Rapid Railway Line – 1500 V DC, 1067 mm
• Tsukuba Express(Akihabara - Moriya) – 1500 V DC, 1067 mm
• Tsurumi Line – 1500 V DC, 1067 mm
• Ube Line – 1500 V DC, 1067 mm
• Uchibō Line – 1500 V DC, 1067 mm
• Ueda Electric Railway Bessho Line – 1500 V DC, 1067 mm
• Uno Line – 1500 V DC, 1067 mm
• Utsunomiya Line – 1500 V DC, 1067 mm (officially part of Tōhoku Main Line)
• Wakayama Line – 1500 V DC, 1067 mm
• Yagan Railway Aizu Kinugawa Line – 1500 V DC, 1067 mm
• Yahiko Line – 1500 V DC, 1067 mm
• Yamanote Line – 1500 V DC, 1067 mm
• Yamatoji Line – 1500 V DC, 1067 mm (officially part of Kansai Main Line)
• Yokohama Line – 1500 V DC, 1067 mm
• Yokohama Minatomirai Railway Kodomonokuni Line – 1500 V DC, 1067 mm
• Yokohama Minatomirai Railway Minato Mirai Line – 1500 V DC, 1067 mm
• Yokohama Municipal Subway Green Line – 1500 V DC, 1435 mm
• Yokosuka Line – 1500 V DC, 1067 mm
• Yōrō Railway Yōrō Line – 1500 V DC, 1067 mm
• Yosan Line (Takamatsu - Iyoshi) – 1500 V DC, 1067 mm

750 V DC

Name	Voltage	Gauge	Notes
Enshū Railway Line	750 V DC	1067 mm
Osaka Municipal Subway Chūō Line	750 V DC	1435 mm	Third rail
Osaka Municipal Subway Midosuji Line	750 V DC	1435 mm	Third rail
Osaka Municipal Subway Sennichimae Line	750 V DC	1435 mm	Third rail
Osaka Municipal Subway Tanimachi Line	750 V DC	1435 mm	Third rail
Osaka Municipal Subway Yotsubashi Line	750 V DC	1435 mm	Third rail
Hiroshima Rapid Transit Astram Line	750 V DC	People mover	Third rail, Side contact
Iyo Railway Yokogawara Line	750 V DC	1067 mm
Iyo Railway Gunchū Line	750 V DC	1067 mm
Kintetsu Keihanna Line	750 V DC	1435 mm	Third rail
Kintetsu Hachiōji Line	750 V DC	762 mm	Third rail
Kintetsu Utsube Line	750 V DC	762 mm
Kita-Osaka Kyuko Railway	750 V DC	1435 mm	Third rail
Sapporo Municipal Subway Namboku Line	750 V DC	Rubber-tyred metro	third rail
Sangi Railway Hokusei Line	750 V DC	762 mm
Seibu Yamaguchi Line	750 V DC	People mover	Third rail
Tokyo Monorail	750 V DC	Straddle–beam monorail	Side contact
Yamaman Yūkarigaoka Line	750 V DC	People mover	Under-floor contact
Yokohama Municipal Subway Blue Line	750 V DC	1435 mm	Third rail
Yokohama Seaside Line Kanazawa Seaside Line	750 V DC	People mover	Third rail

600 V DC

1067 mm Gauge

Name	Notes
Enoshima Electric Railway
Fukui Railway Fukubu Line
Kumamoto Electric Railway
Man'yōsen Shinminatokō Line
Man'yōsen Takaoka Kidō Line
Okayama Electric Tramway
Sapporo Streetcar
Iyo Railway Matsuyama City Lines
Iyo Railway Takahama Line
Shizuoka Railway Shizuoka–Shimizu Line
Tosaden Kōtsū Gomen Line
Tosaden Kōtsū Ino Line
Tosaden Kōtsū Sanbashi Line
Toyama Chihō Railway Toyama City Tram Line
Toyama Light Rail Toyamakō Line
Toyohashi Railroad Azumada Main Line

1435 mm Gauge

Name	Notes
Chikuhō Electric Railroad Line
Eizan Electric Railway
Hankai Tramway Hankai Line
Hankai Tramway Uemachi Line
Hiroden Eba Line
Hiroden Hakushima Line
Hiroden Main Line
Hiroden Miyajima Line
Hiroden Ujina Line
Hiroden Yokogawa Line
Kagoshima City Tram
Keifuku Electric Railroad
Kumamoto City Tram
Nagasaki Electric Tramway

Other Gauges

• Kurobe Gorge Railway - 600 V DC, 762 mm

• Hakodate City Tram - 600 V DC, 1372 mm
• Tōkyū Setagaya Line – 600 V DC, 1372 mm
• Toden Arakawa Line – 600 V DC, 1372 mm (only surviving Tokyo Toden)

• Kanden Tunnel Trolleybus - 600 V DC, Trolleybus
• Tateyama Tunnel Trolleybus - 600 V DC, Trolleybus

• Nagoya Municipal Subway Higashiyama Line - 600 V DC, 1435 mm, third rail
• Nagoya Municipal Subway Meijō Line - 600 V DC, 1435 mm, third rail
• Nagoya Municipal Subway Meikō Line - 600 V DC, 1435 mm, third rail
• Tokyo Metro Ginza Line – 600 V DC, 1435 mm, third rail
• Tokyo Metro Marunouchi Line – 600 V DC, 1435 mm, third rail

• Ueno Zoo Monorail – 600 V DC, Suspended Monorail, overhead contact

25 kV AC

50 Hz, AC Systems

Name	Voltage	Gauge	Notes
Hokuriku Shinkansen (Tokyo – Karuizawa, Jōetsumyōkō – Itoigawa)	25 kV AC 50 Hz	1435 mm
Jōetsu Shinkansen	25 kV AC 50 Hz	1435 mm
Tōhoku Shinkansen	25 kV AC 50 Hz	1435 mm
Yamagata Shinkansen	25 kV AC 50 Hz	1435 mm

60 Hz, AC Systems

Name	Voltage	Gauge	Notes
Hokuriku Shinkansen (Karuizawa – Jōetsumyōkō, Itoigawa – Tsuruga)	25 kV AC 60 Hz	1435 mm
Tōkaidō Shinkansen	25 kV AC 60 Hz	1435 mm
Sanyō Shinkansen	25 kV AC 60 Hz	1435 mm
Kyushu Shinkansen	25 kV AC 60 Hz	1435 mm

20 kV AC

50 Hz, AC Systems

Name	Operator	Gauge	Notes
AbukumaExpress		1067 mm
Aoimori Railway	Aoimori Railway Company	1067 mm	Metoki - Aomori
Akita Shinkansen	JR East	1435 mm	Officially part of Tazawako Line and Ōu Main Line.
Ban'etsu West Line		1067 mm	Kōriyama - Kitakata
Chitose Line		1067 mm
Esashi Line		1067 mm
Hakodate Main Line(Hakodate – Junction point to Esashi Line, and Otaru – Asahikawa)		1067 mm
Iwate Galaxy Railway Line		1067 mm
Joban Line		1067 mm	Toride – Mito
Kaikyō Line		1067 mm
Mito Line		1067 mm	Except near the Oyama Station.
Miyazaki Kūkō Line		1067 mm
Muroran Main Line		1067 mm	Muroran - Junction point to Chitose Line.
Ōu Main Line		1435 mm
Sasshō Line		1067 mm	Sōen – Hokkaidō-Iryōdaigaku
Sendai Airport Transit		1067 mm
Senzan Line		1067 mm
Sōya Main Line (Asahikawa – Kita-Asahikawa Freight Terminal)		1067 mm	The electricity is used for dead mileage only, trains for service are operated with DMUs
Tazawako Line		1435 mm
Tohoku Main Line		1067 mm	Kuroiso – Morioka
Tsugaru Line		1067 mm	Aomori - Junction point to Kaikyō Line.
Tsukuba Express		1067 mm	Miraidaira- Tsukuba
Uetsu Main Line		1435 mm	Majima – Akita

60 Hz, AC Systems

Name	Operator	Gauge	Notes
Chikuhō Main Line (Orio - Keisen)	JR Kyushu	1067 mm
Hisatsu Orange Railway ( Yatsushiro -Sendai)	Hisatsu Orange Railway	1067 mm
Hōhi Main Line (Kumamoto - Higo-Ōzu, and near the Ōita Station)		1067 mm
Kagoshima Main Line		1067 mm
Nagasaki Main Line (New Line)		1067 mm
Nichinan Line (Minami-Miyazaki - Tayoshi)		1067 mm
Nippō Main Line		1067 mm
Ōmura Line (Haiki – Huis Ten Bosch)		1067 mm
Sanyō Main Line (Shimonoseki - Moji)		1067 mm
Sasaguri Line		1067 mm
Sasebo Line		1067 mm
Kagoshima Main Line		1067 mm

600 V AC

• Kobe New Transit Port Island Line – 600 V AC 60 Hz three–phase, People mover, side contact
• Kobe New Transit Rokkō Island Line – 600 V AC 60 Hz three–phase, People mover, side contact
• Osaka Municipal Nanko Port Town Line – 600 V AC 60 Hz three–phase, People mover, side contact
• Saitama New Urban Transit Ina Line (New Shuttle) – 600 V AC 50 Hz three–phase, People mover, side contact
• Tokyo Metropolitan Nippori-Toneri Liner – 600 V AC 50 Hz three–phase, People mover, side contact
• Tokyo Waterfront New Transit Waterfront Line (Yurikamome) – 600 V AC 50 Hz three–phase, People mover, side contact