Tokyo Metro Marunouchi Line
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The Tokyo Metro Marunouchi Line (東京メトロ丸ノ内線, Tōkyō Metoro Marunouchi-sen) is a
The line was named after the Marunouchi business district in Chiyoda, Tokyo, under which it passes. On maps, diagrams and signboards, the line is shown using the color red, and its stations are given numbers using the letters "M" for the main line and "Mb" for the branch line.
Overview
The Marunouchi Line is the second line to be built in the city, and the first one constructed after the
The Marunouchi Line is served by
Due to the age of the Marunouchi Line and the relative shallowness at which it runs, at several points in central Tokyo trains run at or above ground level. These include Yotsuya Station, the Kanda River near Ochanomizu Station (see image), and between Kōrakuen and Myōgadani stations.
On maps, diagrams and signboards, the line is shown using the color red. Its stations are given numbers using the prefix "M"; Hōnanchō branch line stations carry the prefix "Mb", which replaced the previously used lowercase "m" prefix in November 2016.[5]
Station list
- All stations are located in Tokyo.
- Some trains leave the main line at Nakano-sakaue (M-06) for the Marunouchi Branch Line to Hōnanchō.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/TokyoMetroMarunouchi.png/220px-TokyoMetroMarunouchi.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Tokyo_metro_map_marunouchi.png/220px-Tokyo_metro_map_marunouchi.png)
Main Line
No. | Station | Japanese | Distance (km) | Transfers | Location | |
---|---|---|---|---|---|---|
Between stations |
From Ogikubo | |||||
M01 | Ogikubo | 荻窪 | – | 0.0 |
|
Suginami
|
M02 | Minami-asagaya | 南阿佐ケ谷 | 1.5 | 1.5 | ||
M03 | Shin-koenji | 新高円寺 | 1.2 | 2.7 | ||
M04 | Higashi-koenji
|
東高円寺 | 0.9 | 3.6 | ||
M05 | Shin-nakano | 新中野 | 1.0 | 4.6 | Nakano | |
M06 | Nakano-sakaue | 中野坂上 | 1.1 | 5.7 | ||
M07 | Nishi-Shinjuku | 西新宿 | 1.1 | 6.8 | Shinjuku
| |
M08 | Shinjuku | 新宿 | 0.8 | 7.6 |
| |
M09 | Shinjuku-sanchōme | 新宿三丁目 | 0.3 | 7.9 |
| |
M10 | Shinjuku-gyoemmae | 新宿御苑前 | 0.7 | 8.6 | ||
M11 | Yotsuya-sanchōme | 四谷三丁目 | 0.9 | 9.5 | ||
M12 | Yotsuya | 四ツ谷 | 1.0 | 10.5 |
| |
M13 | Akasaka-mitsuke | 赤坂見附 | 1.3 | 11.8 |
|
Minato |
M14 | Kokkai-gijidō-mae | 国会議事堂前 | 0.9 | 12.7 |
|
Chiyoda |
M15 | Kasumigaseki | 霞ケ関 | 0.7 | 13.4 |
| |
M16 | Ginza | 銀座 | 1.0 | 14.4 |
|
Chūō |
M17 | Tokyo | 東京 | 1.1 | 15.5 |
|
Chiyoda |
M18 | Ōtemachi | 大手町 | 0.6 | 16.1 |
| |
M19 | Awajichō | 淡路町 | 0.9 | 17.0 |
| |
M20 | Ochanomizu | 御茶ノ水 | 0.8 | 17.8 |
|
Bunkyō
|
M21 | Hongō-sanchōme | 本郷三丁目 | 0.8 | 18.6 | E Toei Oedo Line (E-08) | |
M22 | Kōrakuen | 後楽園 | 0.8 | 19.4 |
| |
M23 | Myōgadani | 茗荷谷 | 1.8 | 21.2 | ||
M24 | Shin-ōtsuka | 新大塚 | 1.2 | 22.4 | ||
M25 | Ikebukuro | 池袋 | 1.8 | 24.2 |
|
Toshima
|
Branch Line (Honancho Line)
No. | Station | Japanese | Distance (km) | Transfers | Location | |
---|---|---|---|---|---|---|
Between stations |
Total | |||||
Mb03 | Hōnanchō | 方南町 | – | 0.0 | Suginami | |
Mb04 | Nakano-fujimichō | 中野富士見町 | 1.3 | 1.3 | Nakano | |
Mb05 | Nakano-shimbashi | 中野新橋 | 0.6 | 1.9 | ||
M06 | Nakano-sakaue | 中野坂上 | 1.3 | 3.2 |
Rolling stock
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Tokyo-Metro-Series02.jpg/220px-Tokyo-Metro-Series02.jpg)
Marunouchi Line services are operated using a fleet of 53 Tokyo Metro 02 series six-car EMUs in service since 1988 together with six three-car sets used on Hōnanchō branch services until September 2022. All trains are based at Koishikawa and Nakano Depots.[6]
A fleet of 53 new Tokyo Metro 2000 series six-car trains was scheduled to be introduced from fiscal 2018, replacing the 02 series trains by fiscal 2025.[7] On February 23, 2019, the 2000 series started operation.
Former
- Line B of the Buenos Aires Underground)
- TRTA 100 series (from 1962 until 1968, transferred from Ginza Line, used for Hōnanchō branch only)
- TRTA 2000 series (from 1968 until 1993, used for Hōnanchō branch only)
-
A Hōnanchō branch 2000 series train in 1977
History
This section needs additional citations for verification. (May 2022) |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Marunouchi_line-opening1954.jpg/220px-Marunouchi_line-opening1954.jpg)
The Marunouchi Line is the second subway line to be built in the city, and the first to be constructed after the
In a 1925 plan for a five-line subway system, the Marunouchi Line was planned to run from Shinjuku to Ōtsuka via Hibiya, Tsukiji and Okachimachi, as a 20 km (12 mi) underground route. A 1.2 km (0.75 mi) segment between Akasaka-mitsuke and Yotsuya began construction in 1942, but was abandoned in 1944 as a result of the continuing effects of World War II. On December 7, 1946, the Marunouchi Line was revised to begin from Nakano-fujimichō to the Mukōhara neighbourhood in Toshima Ward via Kanda and Ikebukuro, for a total length of 22.1 km (13.7 mi). On March 30, 1951, a groundbreaking ceremony was held at Ikebukuro Station East Exit to begin construction of the initial 7.7 km (4.8 mi) segment of the Marunouchi Line.
The first section was opened between Ikebukuro and Ochanomizu on January 20, 1954. The subsequent progress of the line was as follows:
- Ochanomizu to Awajichō: March 1956
- Awajichō to Tokyo: July 1956
- Tokyo to Nishi-Ginza (now Ginza): December 1957
- Nishi-Ginza to Kasumigaseki: October 1958
- Kasumigaseki to Shinjuku: March 1959
- Shinjuku to Shin-Nakano/Nakano-Fujimichō (not Nishi-Shinjuku): February 1961
- Shin-Nakano to Minami-Asagaya (not Higashi-Kōenji): November 1961
- Minami-Asagaya to Ogikubo: January 23, 1962
- Nakano-Fujimichō to Hōnanchō: March 23, 1962
- Nishi-Ginza becomes part of Ginza when Hibiya Line reaches there: August 1964
- Higashi-Kōenji opens (between Shin-Nakano and Shin-Kōenji): September 1964
- Nishi-Shinjuku opens (between Shinjuku and Nakano-Sakaue) May 1996.
The Marunouchi Line was one of the lines targeted in the Aum sarin gas attack on March 20, 1995. A plan to extend the Marunouchi Line from Ogikubo to Asaka City in Saitama Prefecture was rejected in the late 1990s.
The line, stations, rolling stock, and related facilities were inherited by Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.[8]
Automatic train control (ATC) was activated on the Marunouchi Line on February 27, 1998, which allowed for an increase in the maximum operating speed limit from 65 km/h (40 mph) to 75 km/h (47 mph). This was followed by train automatic stopping controller (TASC) which was introduced in November 2002, along with automatic train operation (ATO) which was introduced on the main segment of the Marunouchi Line on December 27, 2008. The platform-edge doors at Hōnanchō Station, the terminus of the Hōnanchō Branch, were lengthened to allow six-car trains to use the station, with work starting in 2013, which enabled through trains to and from Ikebukuro to start operating all the way to Hōnanchō from fiscal 2017.[9]
Future plans
Communications-based train control (CBTC) signalling is also scheduled to be introduced together with the new rolling stock from 2022.[10]
References
- Shaw, Dennis and Morioka, Hisashi, "Tokyo Subways", published 1992 by Hoikusha Publishing
- ^ Tokyo Metro station ridership in 2017 Train Media (sourced from Tokyo Metro) Retrieved July 23, 2018.
- ^ [1] Archived 2020-09-29 at the Wayback Machine
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 2009-08-15. Retrieved 2009-09-11.
{{cite web}}
: CS1 maint: archived copy as title (link) - ^ Tetsudo.com News: 丸ノ内線全線でワンマン運転開始 28日から (17 March 2009). Retrieved on 17 March 2009. (in Japanese)
- ^ 丸ノ内線 方南町〜中野新橋駅間の駅ナンバリングを 訪日外国人旅行者の利便性向上のため、2016年11月から順次変更します
- ISBN 978-4-330-70116-5.
- ^ 大手民鉄 2016年度の車両の新造・更新予定 [Major private railway fiscal 2016 rolling stock construction and refurbishment plans]. Tetsudo Daiya Joho Magazine (in Japanese). Vol. 45, no. 389. Japan: Kotsu Shimbun. September 2016. p. 70.
- ^ "「営団地下鉄」から「東京メトロ」へ" [From "Teito Rapid Transit Authority" to "Tokyo Metro"]. Tokyo Metro Online. 2006-07-08. Archived from the original on 16 May 2012. Retrieved 29 May 2022.
- ^ 丸ノ内線、方南町駅へ直通運転開始 東京メトロが17年度から [Tokyo Metro to operate through trains on Marunouchi Line to Hōnanchō Station from fiscal 2017]. Nikkei Shimbun (in Japanese). Japan: Nikkei Inc. 13 November 2013. Retrieved 14 November 2013.
- ^ Tokyo Metro Plan 2018 (PDF). 2017. p. 32.
External links
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)