Tokyo Metro Yūrakuchō Line

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Template:Short description Template:Use dmy datesTemplate:More citations needed Template:Infobox rail line

The Template:Nihongo is a subway line in Japan owned and operated by Tokyo Metro. The line connects Wakōshi Station in Wakō, Saitama and Shin-Kiba Station in Kōtō, Tokyo. On maps, diagrams and signboards, the line is shown using the color "gold", and its stations are given numbers using the letter "Y".

The line was named after the Yūrakuchō business district in Chiyoda, Tokyo. The proper name as given in an annual report of the Ministry of Land, Infrastructure and Transport is Template:Nihongo.<ref>株式会社電気車研究会・鉄道図書刊行会。Template:Nihongo。 (Issued every September)</ref> According to the Tokyo urban transportation plan, however, it is more complicated. The line number assigned to the section south from Kotake-Mukaihara to Shin-Kiba is Line 8, but that north of Kotake-Mukaihara to Wakōshi is Line 13, which indicates the section is a portion of Fukutoshin Line which shares the same number.Template:Citation needed

Services

The Yurakucho Line runs generally northwest to southeast between Wakōshi Station in Saitama Prefecture and Shin-Kiba Station in Kōtō Ward. Although it was originally planned as a bypass for the established Marunouchi Line through central Tokyo, it was also built to serve the developing wards of Itabashi, Nerima, Toshima, and Koto. The section between Wakōshi and Kotake-mukaihara shares tracks with its sister line, the Tokyo Metro Fukutoshin Line.

The Yurakucho Line has inter-running counterparts on its northern side, both of which are "major" Japanese private railway companies in Greater Tokyo. One is the Tobu Railway at Wakōshi, north to Template:STN. The other is the Seibu Railway at Template:STN with its bypass line Seibu Yūrakuchō Line connecting to its main Ikebukuro Line, through trains north to Template:STN or Template:STN.

According to the Tokyo Metropolitan Bureau of Transportation, as of June 2009 the Yurakucho Line is the fifth most crowded subway line in Tokyo, at its peak running at 173% capacity between Higashi-Ikebukuro and Gokokuji stations.<ref>Metropolis, "Commute", June 12, 2009, p. 07. Capacity is defined as all passengers having a seat or a strap or door railing to hold on to.</ref>

Template:Nihongo services ran on the Yurakucho Line between 14 June 2008 and 6 March 2010, operating twice hourly between Wakōshi and Shin-Kiba. Between Wakōshi and Ikebukuro, semi-express trains stopped only at Kotake-Mukaihara; between Ikebukuro and Shin-Kiba, trains stopped at all stations. The semi-express trains ran between rush hours during weekdays and more frequently on weekends and holidays. These services were abolished and replaced with local services on 6 March 2010.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Station list

  • All stations are located in Tokyo.
  • Local trains stop at every station.
    • S-Train services stop at the stations indicated by "●" and "↑" (alighting only during the morning, boarding only during the evening) and pass all stations indicated by "|".

Main Line

No. Station Japanese Distance (km) S-Train Transfers Location
Between
stations 		From Y-01
↑ Through-service to/from Template:STN via the Template:TBLS Tobu Tojo Line ↑
Template:TSSN Template:STN 和光市<ref group="*">Wakoshi is shared by both Tobu and Tokyo Metro; Tobu manages the station.</ref> - 0.0  <ref group="*">The S-Train service runs between Toyosu and Template:STN on the Seibu Ikebukuro Line on weekday mornings and evenings.</ref> Template:Plainlist Wakō, Saitama
Template:TSSN Template:STN 地下鉄成増 2.2 2.2 Template:Plainlist Itabashi Tokyo
Template:TSSN Template:STN 地下鉄赤塚 1.4 3.6 Template:Plainlist Nerima
Template:TSSN Template:STN 平和台 1.8 5.4 Template:TSLS Fukutoshin Line (F-04) (same tracks)
Template:TSSN Template:STN 氷川台 1.4 6.8 Template:TSLS Fukutoshin Line (F-05) (same tracks)
Through services via the File:SeibuIkebukuro.svg Seibu Yūrakuchō Line To/from Template:STN via the File:SeibuIkebukuro.svg Seibu Ikebukuro Line
Template:TSSN Template:STN 小竹向原<ref group="*">Kotake-mukaihara is shared by both Seibu Railway and Tokyo Metro; Tokyo Metro manages the station.</ref> 1.5 8.3 | Template:Plainlist
Template:TSSN Template:STN 千川 1.0 9.3 | Template:TSLS Fukutoshin Line (F-07) Toshima
Template:TSSN Template:STN 要町 1.0 10.3 | Template:TSLS Fukutoshin Line (F-08)
Template:TSSN Template:STN 池袋 1.2 11.5 <ref group="*">The S-Train service stops at Ikebukuro on weekends and national holidays, when it runs between Template:STN on the Seibu Chichibu Line and Template:STN on the Minatomirai Line via the Fukutoshin Line. Passengers cannot board the S-Train service at Ikebukuro.</ref> Template:Plainlist
Template:TSSN Template:STN 東池袋 0.9 12.4 | Template:Ric (Template:STN)
Template:TSSN Template:STN 護国寺 1.1 13.5 |   Bunkyō
Template:TSSN Template:STN 江戸川橋 1.3 14.8 |  
Template:TSSN Template:STN 飯田橋 1.6 16.4 ↑ Template:Plainlist Shinjuku
Template:TSSN Template:STN 市ケ谷 1.1 17.5 | Template:Plainlist Chiyoda
Template:TSSN Template:STN 麹町 0.9 18.4 |  
Template:TSSN Template:STN 永田町 0.9 19.3 | Template:Plainlist
Template:TSSN Template:STN 桜田門 0.9 20.2 |  
Template:TSSN Template:STN 有楽町 1.0 21.2 ↑ Template:Plainlist
Template:TSSN Template:STN 銀座一丁目 0.5 21.7 | Template:Plainlist Chūō
Template:TSSN Template:STN 新富町 0.7 22.4 | Template:TSLS Tokyo Metro Hibiya Line (Template:STN: H-11)
Template:TSSN Template:STN 月島 1.3 23.7 | Template:TSLS Toei Oedo Line (E-16)
Template:TSSN Template:STN 豊洲 1.4 25.1 ●

File:Yurikamome line symbol.svg Yurikamome

Kōtō
Template:TSSN Template:STN 辰巳 1.7 26.8  
Template:TSSN Template:STN 新木場 1.5 28.3 Template:Plainlist

Template:Reflist

Rolling stock

All types are operated as 10-car sets.

Tokyo Metro

Other operators

Former rolling stock

Depots

File:Shinkibakensyaku7129F.jpg
A 7000 series undergoing inspection at Shin-Kiba Depot

History

File:Tokyo Metro Yūrakuchō Line plan.jpg
Tokyo Metro Yurakucho Line diagram
File:Sakuradamon st01s3200.jpg
Sakuradamon Station exit

The Yurakucho line was first proposed in 1962 along with the Chiyoda Line. It was originally envisioned to run between Nakamurabashi Station and Kinshicho Station. In 1968, it was later revised to run between Chikatetsu-narimasu Station in the northwest and Shintomichō Station in the southeast; the extensions to Wakoshi and Shin-kiba were not confirmed at the time.

Line 8 was planned to serve areas that were not served by the Tokyo subway network such as Nerima and Koto Wards, while providing an adequate bypass for the overcrowding Marunouchi Line from Ikebukuro to Ginza-itchōme.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> This initial section began construction in 1970 and opened for revenue service on 30 October 1974 as the Yūrakuchō Line. In the late 1970s, the extensions towards Wakoshi and Shin-kiba were authorized. On 27 March 1980, the second section between Ginza-itchōme and Shintomichō section opened, while the third section between Eidan-narimasu (now Chikatetsu-narimasu) and Ikebukuro opened on 24 June 1983.

Through services with the Seibu Railway Seibu Yūrakuchō Line began on 1 October 1983 with the opening of the Kotake-Mukaihara – Shin-Sakuradai section.<ref name="railfan272">Template:Cite magazine</ref> The northwestern extension to Wakōshi opened on 25 August 1987, allowing through service with the Tōbu Tōjō Line.<ref name="railfan319">Template:Cite magazine</ref> The final section from Shintomichō to Shin-kiba opened on 8 June 1988, completing the current line.

On 18 March 1993, 07 series EMUs introduced. On 7 December 1994, the "Yūrakuchō New Line" (now the Fukutoshin Line) opened from Kotake-mukaihara to Ikebukuro. All trains on it made Ikebukuro their terminus and did not stop at Senkawa or Kanamechō. Through service from Shin-kiba or Ikebukuro (on the New Line) to Template:STN on the Seibu Yūrakuchō Line began on that same day, with through operation to the Seibu Ikebukuro Line beyond Nerima beginning on 26 March 1998.

On 1 April 2004, the owner of the line changed from Teito Rapid Transit Authority (TRTA, Eidan) to Tokyo Metro due to the former's privatization.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Women-only cars were introduced on 31 October 2005. 10000 series were introduced to the line on 1 September 2006.

On 3 May 2008, Limited Express "Bay Resort" (operated first from/to Odakyu Line) services began operating. On 14 June 2008, the Tokyo Metro Fukutoshin Line began service, and the Yurakuchō New Line was absorbed into it. The Yurakuchō Line shares tracks with the Fukutoshin Line between Wakōshi and Kotake-Mukaihara. Semi-Express services began running until they were abolished on 6 March 2010.

In October 2008, automatic train control was enabled on the Yurakuchō Line. On 10 September 2012, 10-car 5050-4000 series sets entered revenue service on the Yurakucho Line, with inter-running through to the Tobu Tojo Line.<ref name="railfan20120911">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Since 26 March 2017, Seibu operates the S-Train limited-stop express service between Toyosu and Tokorozawa on the Seibu Ikebukuro Line on weekday mornings and evenings.

On 6 August 2022, "Wanman" one-person operation began on the section between Kotake-Mukaihara and Shin-Kiba.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Future developments

In 2021, plans were announced to branch the Yurakucho Line at Toyosu Station, traveling north for Template:Convert connecting with Template:STN on the Tozai Line and Sumiyoshi Station on the Shinjuku Line and Hanzomon Line. An additional two stations (Edagawa and Sengoku) would also be added in the Koto Ward serving the Sengoku and Toyo districts.<ref>Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Tentative names for the new stations were determined in August 2022.<ref name=":0">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> The branch line (nicknamed the Toyozumi Line according to official city documents) is intended to aid in redevelopment efforts in Koto Ward.<ref name=":0" /> As of 28 January 2022 the expected cost of construction is ¥269 billion (2021). There are also plans for a spur branching off from the planned Tokyo Rinkai Subway line at Kachidoki to link up to the future Toyozumi Line (Yurakucho Line branch) platforms at Toyosu Station. The branch line is expected to be in service in the mid-2030s.

On 17 April 2025, Tokyo Metro and Tobu Railway announced plans to introduce through services via the Yurakucho Line branch and Hanzomon Line to Tobu's Skytree, Isesaki, and Nikko lines.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

No. Station (tentative) Japanese Distance (km) Between
stations 		Transfers Location
Template:STN 豊洲 0000 Template:TSLS Yurakucho Line (for Template:STN and Template:STN; some trains through)

File:Yurikamome line symbol.svg Yurikamome

Kōtō
Template:STN 枝川 0000
Template:STN 東陽町 1.6 Template:TSLS Template:Lnl
Template:STN 千石 0.9
Template:STN 住吉 0.9 Template:TSLS Template:Lnl

Template:TSLS Template:Lnl

A branch line from Toyosu Station has been planned since the early 1980s, heading north via Kameari Station (on the Jōban Line) to Noda in northwest Chiba Prefecture.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

References

Template:Reflist Template:Refbegin

  • Shaw, Dennis and Morioka, Hisashi, "Tokyo Subways", published 1992 by Hoikusha Publishing

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Template:Tokyo transit

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