Tokyo Metro

The Tokyo Metro (Template:Langx) is a major rapid transit system in Tokyo, Japan, operated by the Tokyo Metro Co. With an average daily ridership of 6.52 million passengers (as of 2023), the Tokyo Metro is the larger of the two subway operators in the city, the other being the Toei Subway, with 2.85 million average daily rides.<ref name=TM2012/><ref name="Toei-Subway">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Organization

File:TRTA logo.svg

The old TRTA logo, a stylized roundel in the shape of an "S" was introduced in 1953, adopted as TRTA's corporate logo in 1960 and used until 2004.

File:Tokyo Metro Office Building.jpg

Head office of Tokyo Metro near Ueno Station, one of the first stations of the network

Tokyo Metro is operated by Template:Nihongo, a joint-stock company jointly owned by the Government of Japan and the Tokyo Metropolitan Government.

The company, founded as a part of then-Prime Minister Junichiro Koizumi's policy of converting statutory corporations into joint-stock companies, replaced the Template:Nihongo, commonly known as Eidan or TRTA, on April 1, 2004.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> TRTA was administered by the Ministry of Land, Infrastructure and Transport, and jointly funded by the national and metropolitan governments. It was formed in 1941 as a part-nationalization of the Tokyo Underground Railway and Tokyo Rapid Railway (now both form the Tokyo Metro Ginza Line), although its oldest lines date back to 1927 with the opening of the Tokyo Underground Railway the same year. Upon its establishment, the TRTA's legal form was a Template:Nihongo, a form of entity established by the government of the wartime cabinet of the Empire of Japan with both public and private sector investments. Private sector investments to the TRTA were prohibited in 1951 when it was converted into an ordinary statutory corporation. In 2024, the company made its initial public offering, raising $2.3 billion in what became Japan's biggest IPO since 2018.<ref name=":0">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

The other major subway operator is Tokyo Metropolitan Bureau of Transportation (Toei Subway) which is owned solely by the government of Tokyo. Tokyo Metro and Toei trains form completely separate networks, although Tokyo Metro Namboku Line and Toei Mita Line share the same track between Meguro Station and Shirokane-takanawa Station. Users of prepaid rail passes and Suica/Pasmo smart cards can freely interchange between the two networks (as well as other rail companies in the area), but fares are assessed separately for legs on each of these systems and regular ticket holders must purchase a second ticket, or a special transfer ticket, to change from a Toei line to a Tokyo Metro line and vice versa. Though, most Tokyo Metro (and Toei) line offer through service to lines outside of central Tokyo run by other carriers, and this can somewhat complicate the ticketing.

Much effort has been made to make the system accessible to non-Japanese speaking users:

• Many train stops are announced in both English and Japanese. Announcements also provide connecting line information.
• Ticket machines can switch between English and Japanese user interfaces.
• Train stations are signposted in English and Japanese (in kanji and hiragana). There are also numerous signs in Chinese (in simplified characters) and Korean.
• Train stations are now also consecutively numbered on each color-coded line, allowing even non-English speakers to be able to commute without necessarily knowing the name of the station. For example, Shinjuku Station on the Marunouchi Line is also signposted as M-08 with a red colored circle surrounding it; even if a commuter could not read the English or Japanese station names on signs or maps, they could simply look for the red line and then find the appropriately numbered station on said line. In addition, some trains have interior LCD displays which display station names in Japanese, English, Chinese, and Korean.

Many stations are also designed to help blind people as railings often have Braille at their base, and raised yellow rubber guide strips are used on flooring throughout the network.

Tokyo Metro stations began accepting contactless (RFID) Pasmo stored value cards in March 2007 to pay fares, and the JR East Suica system is also universally accepted. Both these passes also can be used on surrounding rail systems throughout the area and many rail lines in other areas of Japan. Due to the complexity of the fare systems in Japan, most riders converted to these cards very quickly even though there is an additional charge to issue it.

The Tokyo Metro is extremely punctual and has regular trains arriving 3 to 6 minutes apart most of the day and night. However, it does not run 24 hours a day. While through service with other companies complicates this somewhat, the last train generally starts at midnight and completes its service by 00:45 to 01:00, and the first train generally starts at 05:00.

Tokyo Metro also owns a number of commercial developments which mostly consist of shopping developments at major stations. It also owns the Subway Museum near Kasai Station on the Tokyo Metro Tōzai Line which opened on July 12, 1986, and features a few retired trains which once operated on the Ginza and Marunouchi Lines as well as a maintenance vehicle and some train simulators.

In 2024, Tokyo Metro was listed on the Tokyo Stock Exchange, debuting as the exchange's largest IPO in six years and with a market capitalization of roughly 1 trillion yen.<ref name=":0" /> The Government of Japan and the Tokyo Metropolitan Government each sold half of their shares, with the former using the proceeds to repay bonds funding reconstruction after the 2011 Tōhoku earthquake and tsunami.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Overseas affiliates

In 2017, Tokyo Metro opened its affiliate in Hanoi, Vietnam, as part of preparations to be the service operator of Hanoi Metro.<ref>Vietnam Tokyo Metro set up to run Hanoi's urban railway</ref><ref>History of Tokyo Metro</ref> The Hanoi Metro opened in 2021.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

In November 2024, GTS Rail Operations (a consortium comprising Go-Ahead Group, Tokyo Metro and Sumitomo Corporation) was chosen from four bidders to operate the Elizabeth line in London, England, for seven years from May 2025 with an option to extend for two years.<ref>Template:Cite news</ref><ref>New operator announced for Elizabeth Line Rail Express issue 344 January 2025 page 10</ref>

Future expansion

Tokyo Metro indicated in its public share offering that it would cease line construction once the Fukutoshin Line was completed.Template:Citation needed That line was completed in March 2013 with the opening of the connection with the Tōkyū Tōyoko Line at Shibuya Station, allowing through service as far as Motomachi-Chūkagai Station in Yokohama. There are several lines such as the Hanzōmon Line that still have extensions in their official plans, and in the past, these plans have tended to happen, though often over several decades.

In March 2022, Tokyo Metro received permission to add two new extensions to the network. Under these plans, the Yūrakuchō Line would receive a new branch from Toyosu Station to Sumiyoshi Station with three new stops (including one at Toyocho Station on the Tōzai Line) to better serve the Toyosu urban development zone, and the Namboku Line would receive an extension from Shirokane-Takanawa Station to Shinagawa Station, where it would connect with the Tokaido Shinkansen and the under-construction Chūō Shinkansen in addition to serving the surrounding business district. Both extensions are expected to open in the 2030s.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Fares

Pasmo and Suica are accepted on the Tokyo Metro, as well as on railway stations operated by other companies. Transfers between Tokyo Metro subway lines and Toei Subway lines are usually not free, but a discount is given when using the Pasmo or Suica cards to transfer between lines.

Traffic

According to the company, an average of 6.33 million people used the company's nine subway routes each day in 2009. The company made a profit of ¥63.5 billion in 2009.<ref>Template:Cite news</ref>

Lines

Altogether, the Tokyo Metro is made up of nine lines operating on Template:Convert of route.<ref name="lines">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

List of Tokyo Metro lines

Line color	Line icon	Line number	Name	Japanese	Route	Stations	Length	Train Length	First Opened	Last Extension	Daily ridership (2017)<ref name="ridership">Tokyo Metro station ridership in 2017 Train Media (sourced from Tokyo Metro) Retrieved May 28, 2018.</ref>	Gauge	Current supply
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Orange	Template:TSLS	Line 3	Ginza Line	lang}}	Template:STN to Template:STN	19	Template:Convert	6 cars	1927	1939	943,606	Template:RailGauge	600 V DC, third rail
style="background:#Template:Rcr;" rowspan="2"|Template:Ifsubst style="color:white">Red	Template:TSLS	Line 4	Marunouchi Line	lang}}	Template:STN to Template:STN	25	Template:Convert		1954	1962	1,159,898
Template:TSLS	Marunouchi Line Branch Line		lang}}	Template:STN to Template:STN	4	Template:Convert	3 and 6 carsTemplate:Efn	1962
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Silver	Template:TSLS	Line 2	Hibiya Line	lang}}	Template:STN to Template:STN	22	Template:Convert	7 carsTemplate:Efn	1961	1964Template:Efn	1,213,492	Template:RailGauge	1,500 V DC, overhead supply
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Sky Blue	Template:TSLS	Line 5	Tōzai Line	lang}}	Template:STN to Template:STN	23	Template:Convert	10 cars	1964	1969	1,642,378
rowspan="2" style="background:#Template:Rcr;" |Template:Ifsubst style="color:white">Green	Template:TSLS	Line 9	Chiyoda Line	lang}}	Template:STN to Template:STN	20	Template:Convert	10 cars	1969	1978	1,447,730
Chiyoda Line Branch Line			lang}}	Template:STN to Template:STN	2	Template:Convert	3 and 10 carsTemplate:Efn	1979	–
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Gold	Template:TSLS	Line 8	Yūrakuchō Line	lang}}	Template:STN to Template:STN	24	Template:Convert	10 cars	1974	1988	1,124,478
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Purple	Template:TSLS	Line 11	Hanzōmon Line	lang}}	Template:STN to Template:STN	14	Template:Convert	10 cars	1978	2003	1,006,682
style="background:#Template:Rcr;"rowspan="2"|Template:Ifsubst style="color:white">Teal	Template:TSLS	Line 7	Namboku Line	lang}}	Template:STN to Template:STN	19	Template:Convert	6 cars and 8 cars	1991	2000	522,736
TBA	Namboku Line Branch Line		lang}}	Template:STN to Template:STN	2	Template:Convert	6 and 8 cars	TBA	–
style="background:#Template:Rcr;"|Template:Ifsubst style="color:white">Brown	Template:TSLS	Line 13	Fukutoshin Line	lang}}	Template:STN to Template:STN	16	Template:Convert{{#if:A|A|[1]}}	8 cars (local) 10 cars (local or express)	1994	2008	362,654
TBA	TBA	Line 14	Toyozumi Line Template:Citation needed	lang}}	Template:STN to Template:STN	5	Template:Convert	10 cars	TBA	–
Total (Subway only – not incl. trackage rights portions):						180	Template:Convert

Template:Note labelNote: Line numbers are for internal usage only and not listed on subway maps. Template:Note labelNote: Excluding the Template:Convert stretch between Wakoshi and Kotake-mukaihara shared with Yurakucho Line.<ref name="lines" />

Through services to other lines

All lines except the Ginza and Marunouchi lines have trains that run through line termini onto tracks owned by other companies.

Line	Through Lines
Template:TSLS Hibiya Line	Template:TBLS Tobu Skytree Line Template:TBLS Tōbu Nikkō Line (Template:STN to Template:STN and Template:STN)
Template:TSLS Tōzai Line	Template:JRLS JR East Chūō-Sōbu Line (Chūō Main Line) (Template:STN to Template:STN)
	Template:JRLS JR East Chūō-Sōbu Line (Sōbu Main Line) (Template:STN to Template:STN) Template:TRLS Toyo Rapid Line (Template:STN to Template:STN)
Template:TSLS Chiyoda Line	Template:ODLS Odakyu Odawara Line Template:ODLS Odakyu Tama Line (Template:STN to Template:STN and Template:STN)
	Template:JRLS JR East Jōban Line (Template:STN to Template:STN)
Template:TSLS Yūrakuchō Line	Template:TBLS Tōbu Tōjō Line (Template:STN to Template:STN) File:SeibuIkebukuro.svg Seibu Ikebukuro Line via the File:SeibuIkebukuro.svg Seibu Yūrakuchō Line (Kotake-Mukaihara Station to Template:STN)
Template:TSLS Hanzōmon Line	Template:TQLS Tōkyū Den-en-toshi Line (Template:STN to Template:STN)
	Template:TBLS Tobu Skytree Line Template:TBLS Tobu Nikkō Line Template:TBLS Tobu Isesaki Line (Template:STN to Template:STN, Template:STN and Template:STN)
Template:TSLS Namboku Line	Template:TSLS Saitama Rapid Railway Line (Template:STN to Template:STN)
	Template:TQLS Tōkyū Meguro Line (Template:STN to Template:STN), then Template:TQLS Tōkyū Shin-Yokohama Line (Hiyoshi to Template:STN), then File:Sotetsu line symbol.svg Sōtetsu Shin-Yokohama Line (Shin-Yokohama to Template:STN), then File:Sotetsu line symbol.svg Sōtetsu Main Line (Nishiya to Template:STN to Template:STN) or File:Sotetsu line symbol.svg Sōtetsu Izumino Line (Futamata-gawa to Template:STN)
Template:TSLS Fukutoshin Line	Tōbu and Seibu line (same stations served as the Yūrakuchō Line)
	Template:TQLS Tōkyū Tōyoko Line (Template:STN to Hiyoshi** to Template:STN) through running to File:Number prefix Minatomirai.svg Minatomirai Line for Template:STN

• Namboku Line shares tracks of the section from Meguro to Template:STN with Toei Mita Line, 2.3 km.
• Some of the Tōkyū Tōyoko Line express trains, instead of continuing towards Yokohama/Motomachi-Chūkagai, change course at Hiyoshi for Tōkyū Shin-Yokohama Line and share all of the through services downstream just as Tōkyū Meguro Line.

Stations

File:Tokyo-Metro Otemachi-STA Platform7-8.jpg

Typical Tokyo Metro station, with half-height platform doors (Template:STN on the Hanzōmon Line)

There are a total of 180 unique stations (i.e., counting stations served by multiple lines only once) on the Tokyo Metro network.<ref name="lines" /><ref name=TokyoMetro>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Most stations are located within the 23 special wards and fall inside the Yamanote Line rail loop — some wards such as Setagaya and Ōta have no stations (or only a limited number of stations), as rail service in these areas has historically been provided by the Toei Subway or any of the various Template:Nihongo.

Major interchange stations, connecting three or more Tokyo Metro lines, include the following:

• Template:STN
• Template:STN
• Template:STN
• Template:STN
• Template:STN / Template:STN
• Template:STN / Template:STN
• Template:STN
• Template:STN
• Template:STN

Other major stations provide additional connections to other railway operators such as the Toei Subway, JR East, and the various private railways, including (but not limited to) the following:

• Template:STN
• Template:STN
• Template:STN
• Template:STN
• Template:STN
• Template:STN
• Template:STN
• Template:STN

Depots

Name	Location	Current assigned fleet	Former assigned fleet	Lines served
Ueno	Taitō, north of Ueno Station	1000	01, (old) 2000, 1500, 1400, 1300, 100, 1200, 1100, (old) 1000	Ginza
Shibuya	Shibuya, west of Shibuya Station	None (inspections only)		Ginza
Nakano	Nakano, south of Nakano-Fujimichō Station	2000	02, 02-80 (branch line), 300, 400, 500, 100 (branch line), (old) 2000 (branch line)	Marunouchi
Koishikawa	Bunkyō, between Myōgadani Station and Kōrakuen Station	None (inspection and renovation only)		Ginza, Marunouchi
Senju	Arakawa, north of Minami-Senju Station	13000	03, 3000	Hibiya
Takenotsuka	Adachi, south of Takenotsuka Station	13000	03, 3000	Hibiya
Fukagawa	Kōtō, south of Tōyōchō Station	05, 07, 15000	5000	Tōzai
Gyōtoku	Ichikawa, south of Myōden Station	None (inspections only)		Tōzai
Ayase	Adachi, north of Kita-Ayase Station	16000, 05 (branch line)	6000, 06, 5000 (branch line)	Chiyoda, Namboku, Yūrakuchō, Saitama Rapid
Wakō	Wakō, north of Wakōshi Station	10000, 17000	07, 7000	Fukutoshin, Yūrakuchō
Shin-Kiba	Kōtō, southeast of Shin-Kiba Station	None (inspection and renovation only)		Chiyoda, Hanzōmon, Namboku, Tōzai, Yūrakuchō, and Fukutoshin
Saginuma	Kawasaki, inside Saginuma Station	08, 8000, 18000		Hanzōmon
Ōji	Kita, north of Ōji-Kamiya Station	9000		Namboku

Rolling stock

{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:As of, Tokyo Metro operates a fleet of 2,728 electric multiple unit (EMU) vehicles, the largest fleet for a private railway operator in Japan.<ref name="jrrprivate2016">Template:Cite book</ref>

600 V third rail / 1,435 mm gauge lines

File:Ginza-Line-Series1031.jpg

A 1000 series train for Shibuya at Shibuya Station on the Ginza Line

• 1000 series – Ginza Line
• 2000 series – Marunouchi Line

1,500 V overhead / 1,067 mm gauge lines

File:Trains of Tozailine.JPG

Tozai Line 07 series, 05 series, and 5000 series trains

File:Tokyo-Metro Series13000 Series08.jpg

A 13000 series train (left) with a 08 series train (right)

• 05 series – Tōzai Line
• 07 series – Tōzai Line
• 08 series – Hanzōmon Line
• 8000 series – Hanzōmon Line
• 9000 series – Namboku Line
• 10000 series – Yūrakuchō Line, Fukutoshin Line
• 13000 series – Hibiya Line<ref name="mynavi20150617">{{#invoke:citation/CS1|citation

|CitationClass=web }}</ref>

• 15000 series – Tōzai Line
• 16000 series – Chiyoda Line
• 17000 series – Yūrakuchō Line, Fukutoshin Line
• 18000 series – Hanzōmon Line

Trains from other operators are also used on Tokyo Metro lines as a consequence of inter-running services.

Overcrowding

File:TokyoMetroSignReservedForWomen.jpg

A sign on the Hibiya Line denoting that cars stopping in this area are for women only during morning peak hours

{{ safesubst:#invoke:Unsubst||date=__DATE__ |$B=

{{ safesubst:#invoke:Unsubst||date=__DATE__ |$B= Template:Ambox }} }} As is common with rail transport in Tokyo, Tokyo Metro trains are severely crowded during peak periods. During the morning peak period, platform attendants (oshiya) are sometimes needed to push riders and their belongings into train cars so that the doors can close. On some Tokyo Metro lines, the first or last car of a train is reserved for women during peak hours.

See also

• List of Tokyo Metro stations
• List of urban rail systems in Japan
• List of metro systems

External links

• Tokyo Metro Template:In lang
• Tokyo Metro Subway Map (PDF)