Takasaki Line

Takasaki Line

E231 series EMU on the Takasaki Line
Overview
Locale Tokyo, Saitama, Gunma prefectures
Termini Ōmiya
Takasaki
Operation
Opened 1883
Operator(s) JR East
Technical
Line length 74.7 km (46.4 mi)
Track gauge 1,067 mm (3 ft 6 in)
Electrification 1,500 V DC overhead catenary
Operating speed 120 km/h (75 mph)
Route map

The Takasaki Line (高崎線 Takasaki-sen) is a Japanese railway line which connects Ōmiya Station in Saitama, Saitama Prefecture and Takasaki Station in Takasaki, Gunma Prefecture. It is owned and operated by the East Japan Railway Company (JR East). The Ueno - Omiya - Takasaki - Shinmaebashi line was the first privately built railway in Japan.

All services on the line (excluding through Shonan-Shinjuku Line trains) run to/from Ueno Station in Tokyo via the Tōhoku Main Line. The line was extended to Tokyo Station via the Ueno-Tokyo Line that opened in March 2015.

As the Takasaki Line serves many major cities within Saitama Prefecture, it is a vital means of transport within the prefecture. National Route 17 and its historical predecessor, the Nakasendō, run parallel to the line.

Services

Services on the Takasaki Line are typically divided into those starting and terminating at Ueno and Shōnan-Shinjuku Line through services from Shinjuku, Ikebukuro, and points south. Between Ueno and Ōmiya, trains share the track with the Tōhoku Main Line (Utsunomiya Line), both of which serve as de facto express services compared to the parallel Keihin-Tōhoku Line. Service on the line is provided by 15-car E231 series and E233-3000 series four-door suburban commuter EMUs with two Green cars; north of Kagohara, this is reduced to 10-cars.

Limited express / express

Prior to the opening of the Joetsu Shinkansen in 1982 and the Nagano Shinkansen in 1997, many Niigata- and Nagano-bound limited express and express services used the line, including the Toki, Asama, and Hakutaka. However, the Shinkansen reduced the need for most of these limited express services, and only a few remain. These include:

Home Liner Kōnosu

Four trains bound for Kōnosu depart Ueno every weekday evening. Passengers can board only at Ueno; all other stations are for disembarking only. Service is provided by 7-car 185 series and 9-car 489 series EMU trainsets.

Local/rapid services to/from Ueno

Commuter rapid

Commuter rapid services operate on weekday evenings only.

Rapid Urban

Rapid Urban services run between Ueno and Takasaki, skipping some intermediate stations. There are two Takasaki-bound services every morning and seven Takasaki/Maebashi-bound and five Ueno-bound services on weekend evenings (replacing weekday commuter rapid services).

Local

Local trains run approximately four times hourly; one or two of those terminates at Kagohara, while the rest terminate at Takasaki, Shin-Maebashi, or Maebashi.

Shōnan-Shinjuku Line services

Within the Takasaki Line, Shōnan-Shinjuku Line special rapid and rapid trains are each operated once per hour. Unlike regular Ueno bound or originating trains, they bypass Saitama-Shintoshin station as it has no platform for the tracks used by the Shonan-Shinjuku line. Previously bypassed Urawa station now has a newly constructed platform that entered service in March 2013.

All trains are 10- or 15-car E231 or E233 series EMUs.

Special Rapid

Special rapid trains operate once hourly to Takasaki, making limited stops. They skip Ebisu Station.

Rapid

Rapid trains operate once hourly to Kagohara, stopping at all stations while within the Takasaki Line; this increases 2-3 times an hour during the mornings and evenings, when Takasaki-, Odawara-, and Kozu-bound trains also operate. North of Kagohara, all services are operated with 10-car trainsets.

Station list

Line name Station Japanese Distance (km) Rapid Urban Comm. Rapid Home Liner Kōnosu Shōnan-
Shinjuku
Line		 Transfers Location
Between
stations		 Total
From Ueno From Ōmiya Rapid Special
Rapid
Through services via the Shōnan-Shinjuku Line to Ikebukuro and Shinjuku and the Tōkaidō Line to Yokohama, Hiratsuka, Kōzu, and Odawara
via the Ueno-Tokyo Line to Tokyo, the Tōkaidō Line to Shinagawa, Kawasaki, Yokohama, Hiratsuka, Odawara, Atami, and Numazu and the Itō Line to Itō
Tōhoku Main Line Ueno 上野 - 0.0 26.9 ● ● ● ∥ ∥ Tohoku Shinkansen, Yamagata Shinkansen, Akita Shinkansen, Joetsu Shinkansen, Hokuriku Shinkansen, Yamanote Line, Keihin-Tōhoku Line, Tohoku Main Line (Utsunomiya Line), Jōban Line
Tokyo Metro Ginza Line (G-16)
Tokyo Metro Hibiya Line (H-17)
Keisei Main Line (Keisei Ueno)		 Taitō Tokyo
Oku 尾久 2.6 4.8 22.1 ｜ ● ｜ ∥ ∥   Kita
Akabane 赤羽 5.0 9.8 17.1 ● ● ｜ ■ ■ Keihin-Tōhoku Line, Shōnan-Shinjuku Line, Saikyō Line
Urawa 浦和 11.0 20.8 6.1 ● ● ● ｜ ｜ Keihin-Tōhoku Line Urawa-ku, Saitama Saitama
Saitama-Shintoshin さいたま新都心 4.5 25.3 1.6 ｜ ｜ ｜ ｜ ｜ Keihin-Tohoku Line Ōmiya-ku, Saitama
Ōmiya 大宮 1.6 26.9 0.0 ● ● ● ● ● Tohoku Shinkansen, Yamagata Shinkansen, Akita Shinkansen, Joetsu Shinkansen, Hokuriku Shinkansen, Keihin-Tōhoku Line, Tohoku Main Line (Utsunomiya Line), Shonan-Shinjuku Line, Saikyo Line, Kawagoe Line
Tobu Noda Line
Ina Line (New Shuttle)
Takasaki Line
Miyahara 宮原 4.0 30.9 4.0 ｜ ｜ ｜ ● ｜   Kita-ku, Saitama
Ageo 上尾 4.2 35.1 8.2 ● ▲ ● ● ●   Ageo
Kita-Ageo 北上尾 1.7 36.8 9.9 ｜ ｜ ｜ ● ｜  
Okegawa 桶川 1.9 38.7 11.8 ● ▲ ● ● ●   Okegawa
Kitamoto 北本 4.6 43.3 16.4 ｜ ｜ ● ● ●   Kitamoto
Kōnosu 鴻巣 3.6 46.9 20.0 ● ● ● ● ●   Kōnosu
Kita-Kōnosu 北鴻巣 4.3 51.2 24.3 ｜ ｜   ● ｜  
Fukiage 吹上 3.0 54.2 27.3 ｜ ｜   ● ｜  
Gyōda 行田 2.3 56.5 29.6 ｜ ｜   ● ｜   Gyōda
Kumagaya 熊谷 4.8 61.3 34.4 ● ●   ● ● Joetsu Shinkansen, Hokuriku Shinkansen
Chichibu Main Line		 Kumagaya
Kumagaya Freight Terminal 熊谷貨物ターミナル 4.9 66.2 39.3 ｜ ｜   ｜ ｜ Chichibu Railway Mikajiri Line (freight)
Kagohara 籠原 1.7 67.9 41.0 ● ●   ● ●  
Fukaya 深谷 4.8 72.7 45.8 ● ●   ● ●   Fukaya
Okabe 岡部 4.3 77.0 50.1 ● ●   ● ●  
Honjō 本庄 5.6 82.6 55.7 ● ●   ● ●   Honjō
Jimbohara 神保原 4.0 86.6 59.7 ● ●   ● ●   Kamisato, Kodama District
Shinmachi 新町 4.5 91.1 64.2 ● ●   ● ●   Takasaki Gunma
Kuragano[* 1] 倉賀野 6.1 97.2 70.3 ● ●   ● ● Hachiko Line[* 2]
Takasaki 高崎 2.5 101.6 74.7 ● ●   ● ● Joetsu Shinkansen, Hokuriku Shinkansen, Joetsu Line (some through service), Ryōmō Line,[* 3] Agatsuma Line,[* 3] Shinetsu Main Line
Jōshin Dentetsu Jōshin Line
Through services via the Joetsu Line to Shin-Maebashi and via the Ryōmō Line to Maebashi
  1. ↑ Between Kuragano and Takasaki stations lies the former Takasaki Classification Yard (高崎操車場). It is currently used by switching locomotives and freight trains waiting for passenger trains to pass.
  2. ↑ All Hachiko Line trains run through to Takasaki.
  3. 1 2 Although the official terminus of the Ryōmō Line is at Shin-Maebashi and that of the Agatsuma Line is at Shibukawa, trains on both lines run through to Takasaki.

Rolling stock

History

The Nippon Railway Co., the first private railway company in Japan, opened the Ueno - Omiya - Shinmachi section in 1883, and extended the line to Takasaki (and Shinmaebashi) the following year. The company was nationalised in 1906. The line was double-tracked between 1927 and 1930, and electrified in 1952.

Former connecting lines

Freight train on the industrial siding built on the alignment of the Iwahana Light Railway, 2008

References

This article incorporates material from the corresponding article in the Japanese Wikipedia.

  1. ↑ "JR東日本　高崎線・両毛線　E233系3000番代営業運転開始" [JR East E233-3000 series enter revenue service on Takasaki and Ryomo Lines]. Tetsudō Daiya Jōhō Magazine. Vol. 41 no. 343 (Japan: Kōtsū Shimbun). November 2012. p. 78.
  2. ↑ Terada, Hirokazu (October 2003). 私鉄廃線25年 [25 Years of Abandoned Private Railways]. Japan: JTB Can Books. pp. 52–53, 167. ISBN 4-533-04958-3.
  3. ↑ 歴史でめぐる鉄道全路線NO.5 東武鉄道２ (Railway Line History No. 5: Tobu Railway 2). Japan: Asahi Shimbun Publications Inc. September 2010. ISBN 978-4-02-340135-8.

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