Nara Line (JR West)

The Nara Line (奈良線, Nara-sen) is a commuter rail line in the Osaka–Kobe–Kyoto metropolitan area, operated by the West Japan Railway Company (JR West). Its official termini are Kizu Station in Kizugawa and Kyōto Station in Kyoto, within Kyoto Prefecture; however, all trains continue past Kizu on the Yamatoji Line (Kansai Main Line) to Nara Station in Nara, Nara Prefecture.

This article is about the West Japan Railway Company (JR West) line. For the Kintetsu line, see Kintetsu Nara Line.
Nara Line
A 221 series EMU on a Miyakoji Rapid service in April 2010
Overview
OwnerJR West
LocaleKyoto Prefecture
TerminiNara
Kyoto
Stations21
Service
TypeHeavy rail
SystemUrban Network
Rolling stock103 series, 221 series
History
Opened1879
Technical
Line length34.7 km (21.6 mi)
Track gauge1,067 mm (3 ft 6 in)
Electrification1,500 V DC overhead catenary
Operating speed110 km/h (68 mph) (double-track)
95 km/h (59 mph) (single-track)
Route map
1: Sagano Line
2: Biwako Line
1
 3: JR Kyoto Line
0.0
 Kyōto
← 3 ／ 2 →　■
Nara Line (old route)
・Kintetsu Kyoto Line
Tōkaidō Shinkansen
 Tōji Temporary Station
・Tōji
Kamo River・Lake Biwa Canal
Keihan Main Line
1.1
 Tōfukuji
Toba-kaidō
 Fushimi
Keihan Main Line
2.7
 Inari
Tōkaidō Main Line (old route)
Meishin Expressway
5.0
 JR Fujinomori
Nara Line (old route)
7.2
 Momoyama
Keihan Uji Line
Rokujizō (Keihan)
Yamashina River
9.6
 Rokujizō (■ T01)
Uji Gunpowder Works
　Kohata factory spur
10.6
 Kohata
・L: Kowata (Keihan)
12.0
 Ōbaku
Keiji Bypass
Mimurodo
13.9
 Ujigawa S.B.
(−1926)
Uji (Keihan)
Uji River
14.9
 Uji
16.3
 JR Ogura
Iseda
18.1
 Shinden
・L: Ōkubo
20.2
 Jōyō
Kintetsu Kyoto Line
22.0
 Nagaike
Hase River
24.0
 Yamashiro-Aodani
Aodani River
25.3
 Yamashiro-Taga
27.3
 Tamamizu
Tama River
Tenjin River
Fudō River
30.3
 Tanakura
33.1
 Kamikoma
 Kizu River
 Shin-Kizu (−1911)
 ←Gakkentoshi Line
 Yamatoji Line→
34.7
 Kizu
37.9
 Narayama
41.7
 Nara
Yamatoji Line

Overview
Route map
Detail of the Fushimi area in Kyoto

The Nara Line is a part of the JR West "Urban Network" in the Kyoto-Osaka-Kobe area. Its primary role is that of an intercity-suburban commuter line, ferrying people to and from work and school in Kyoto and Nara; it is also well-used by tourists holding the Japan Rail Pass, as visiting the historical landmarks of Uji and Nara makes an easy day-trip from Kyoto. At Kyoto, the line connects to the Tōkaidō Shinkansen, the Tōkaidō Main Line (Biwako Line / JR Kyoto Line), and the San'in Main Line (Sagano Line), while at Kizu, it connects to the Kansai Main Line (Yamatoji Line) for Kamo, and the Katamachi Line (Gakkentoshi Line) for Kyōbashi Station in Osaka. At Nara, travelers can change trains to continue westward to Hōryūji and JR Namba, or head south on the Sakurai Line (Man'yō Mahoroba Line) toward the many shrines, temples and archaeological sites of Tenri and Sakurai.

As Kintetsu operates a "Nara Line" of its own, the line is often referred to as the "JR Nara Line" ("JNR Nara Line" prior to 1988). Strictly speaking, the Kintetsu Nara Line links Osaka and Nara (a counterpart to the Yamatoji Line), rather than Kyoto and Nara (connected primarily by the Kintetsu Kyoto Line). However, there are many through trains to the Kintetsu Nara Line from Kyōto Station, so "JR" is often appended for clarity. This was aided by the 1988 introduction of the official nicknames "JR Kyoto Line", "JR Kobe Line" (for parts of the Tōkaidō Main Line and San'yō Main Line) and "JR Takarazuka Line" (southern half of the Fukuchiyama Line) within the Urban Network, making the "JR Nara Line" construction a natural parallel, if unofficial, usage.

Since the formation of JR West in 1988, the line has been under the jurisdiction of the Tennoji Railway Operations Office in Osaka, and its trains use the Osaka Branch's rail yards in Nara. On the other hand, the stations themselves (apart from Kizu) are administered by the Kyoto Branch of JR West.

The official line color used on JR West route maps and station guides is brown.

The entirety of the line is part of the Greater Osaka Metropolitan Area. As such, all stations are outfitted with card readers for ICOCA and compatible smart fare-cards; however, Nagaike – Kamikoma are unmanned, and have only simplified automatic ticket gates. Apart from a few stations, the J-Through Card (a prepaid, single-charge fare card) can be used in lieu of cash to buy passenger tickets.

While Kizu is properly the "up" (上り, nobori) end of the line, the Kansai Main Line's historically greater importance with respect to the Nara Line means that it is treated as "down" (下り, kudari). Thus, trains bound for Nara are "down" trains, and those bound for Kyoto are "up", according to the direction they travel on the Yamatoji Line between Kizu and Nara. Except where noted, this article adheres to the same convention.

Line name

The Nara Line proper runs from Kyōto Station to Kizu Station, and lies entirely within Kyoto Prefecture; it has no trackage whatsoever in Nara Prefecture. However, the line was originally built by Nara Railway between Kyoto Station and Nara Station; it was only later, after merging with Kansai Railway, that the section between Kizu and Nara became a part of the Osaka – Nagoya route and was officially made a separate line.

Nara Line services run between Nara and Kyōto stations, and are treated as such by passenger announcements and route maps. Thus, even while operating on the Kansai Main Line (Yamatoji Line), trains to and from Kyoto are considered as being on the "Nara Line".

Station list
  • This chart is arranged in the "down" direction (Kyoto → Nara), according to the direction of the Kansai Main Line.
  • The number in parentheses next to a subway station name is the station number.
  • ： a "station within Kyoto" designated for passenger tickets used with limited-express or Shinkansen tickets. A ticketholder whose destination is marked Kyōto-shinai (京都市内, lit. "within Kyoto city limits") may continue on to any of these stations for no additional charge.
  • Stopping patterns:
    • Local trains stop at all stations (not shown on chart)
    • Other designations: ● Stop; ｜Pass
    • Miyakoji Rapid: ○ Stop only during the New Year holiday (1–4 January)
  • Track:
    • ∥: Double-track section; ◇: Single-track section; ∨: Double-track section ends; ∧: Double-track section begins
      （trains can pass each other at all stations in single-track sections）
Line name No. Station Japanese Distance (km) Regional Rapid
[* 1]		 Rapid
[* 2]		 Miyakoji
Rapid
[* 3]		 Transfers   Location
Between
stations		 Total
Nara Line  D01  Kyōto 京都 - 0.0 ● ● ●
∥ Shimogyō-ku, Kyoto Kyoto
 D02  Tōfukuji 東福寺 1.1 1.1 ● ● ● Keihan Main Line (KH36) ∥ Higashiyama, Kyoto
 D03  Inari 稲荷 1.6 2.7 ｜ ｜ ○   ∥ Fushimi-ku, Kyoto
 D04  JR Fujinomori JR藤森 2.3 5.0 ｜ ｜ ｜   ∨
 D05  Momoyama 桃山 2.2 7.2 ｜ ｜ ｜   ◇
 D06  Rokujizō 六地蔵 2.4 9.6 ● ● ●
◇ Uji
 D07  Kohata 木幡 1.0 10.6 ｜ ｜ ｜   ◇
 D08  Ōbaku 黄檗 1.4 12.0 ｜ ｜ ｜ Keihan Uji Line (KH75) ◇
 D09  Uji 宇治 2.9 14.9 ● ● ●   ∧
 D10  JR Ogura JR小倉 1.4 16.3 ● ● ｜   ∥
 D11  Shinden 新田 1.8 18.1 ● ● ｜  B  Kintetsu Kyoto Line (B12:Ōkubo) ∨
 D12  Jōyō 城陽 2.1 20.2 ● ● ●   ◇ Jōyō
 D13  Nagaike 長池 1.8 22.0 ● ｜ ｜   ◇
 D14  Yamashiro-Aodani 山城青谷 2.0 24.0 ● ｜ ｜   ◇
 D15  Yamashiro-Taga 山城多賀 1.3 25.3 ● ｜ ｜   ∧ Ide, Tsuzuki District
 D16  Tamamizu 玉水 2.0 27.3 ● ● ●   ∨
 D17  Tanakura 棚倉 3.0 30.3 ● ｜ ｜   ◇ Kizugawa
 D18  Kamikoma 上狛 2.8 33.1 ● ｜ ｜   ◇
 D19  Kizu 木津 1.6 34.7 ● ● ●
∧
Yamatoji Line
 D20  Narayama 平城山 3.2 37.9 ● ｜ ｜ [* 5] ∥ Nara Nara
 D21  Nara 奈良 3.8 41.7 ● ● ●
  • Kansai Main Line (Yamatoji Line) ( Q36 )
  • Sakurai Line (Man-yō Mahoroba Line)
 ∥
  1. 区間快速
  2. 快速
  3. みやこ路快速
  4. The Kosei line's official terminus is Yamashina Station on the Tōkaidō Main Line (Biwako Line), but all trains continue through to Kyoto.
  5. Kansai Main Line (Yamatoji Line) Rapid Service and Yamatoji Rapid stop; Gakkentoshi Line Rapid Service stop
  • Uji City is considering the possibility of a new station between Ōbaku and Uji (cf. Mimurodo Station on the Keihan Uji Line.) However, it is not a part of the current track-duplication project.
  • Of these stations, Kizu, Uji, Rokujizō, and Kyoto are directly operated by JR West; Yamashiro-Taga is unmanned; Kamikoma and Tanakura are staffed part-time; and the remainder are staffed by JR West Transportation Services.

Abandoned sections

Numbers in parentheses are the distance from Kyoto Station. The portion between Kyoto and Fushimi is now part of the Kintetsu Kyoto Line.

Kyoto (0.00 km) – Hachijō Temporary Station (0.80 km) – Tōji Temporary Station (1.13 km) – Fushimi (5.31 km) – Momoyama (7.08 km)

Rolling stock
103-series local train near Inari in April 2009

All trains are based at Nara Depot.

Also operated on the Yamatoji Line and Osaka Loop Line, there are 4 and 6-car trainsets. 4 and 6-car trainsets are mainly used for Miyakoji Rapid, Rapid Service, and Regional Rapid services, though on the Nara Line, the majority of trains are formed as 4 car sets.

Start of operation from 18 March 2018. Used for Local trains.[1]

4-car 103 series trains are used as local trains on the Nara Line （and the Yamatoji Line）. Some of the cars have been replaced by those transferred from the Morinomiya Depot.

Former rolling stock

Railcars that were used for passenger trains are as follows.

Before electrification
  • KiHa 55 Series
  • KiHa 58 Series
  • KiHa 65 Series
  • KiHa 45 Series
  • KiHa 40 series
  • KiHa 35
  • KiHa 20 Series
  • KiHa 10 Series

After electrification

History
Abandoned abutments of a bridge on the former route of the Nara Line are under the bridge of the Kintetsu Kyoto Line.

The Nara Line was originally constructed from Kyoto to Nara by Nara Railway, but at the time of its completion, the Kyoto – Momoyama section ran via the route now used by the Kintetsu Kyoto Line. In 1921, on the day that the Tōkaidō Main Line was re-routed from its original path to the new Baba (Zeze) – Kyoto alignment via the Higashiyama Tunnel, the Kyoto – Inari portion of the old route became part of the Nara Line, and new track was laid between Inari and Momoyama. At the same time, the original Kyoto – Fushimi alignment was abandoned, and the Fushimi – Momoyama section became freight-only. Later on, the old right-of-way from Kyoto to Fushimi was sold off to the Kintetsu Kyoto Line's predecessor, Nara Electric Railway.

After the Nara Electric Railway line opened in 1928, its frequency of service and drastically reduced transit time took away much of the demand for through-service between the Tokaido Main Line and the Nara Line. In the 1950s, the Nara Line was among the earliest of the JNR lines to be converted from steam locomotives to diesel multiple unit trainsets, and new stations were opened; after that, however, not much capital was spent on the line, and was not until 1984 that it was finally electrified. In short, it was treated entirely as a local line, rather than as an intercity commuter corridor. The turning point for the Nara Line was only after Japanese National Railways was privatized, and it became part of the JR West network. An article in the Asahi Shimbun from 1991, the same year as JR announced it would be pumping capital into the Nara Line, described the perceived cause for this sudden interest as follows: "During [the previous year's] string of visits by the new Emperor and Empress, their Majesties arrived in Kyoto via JR Central's Tōkaidō Shinkansen, then immediately boarded the Kintetsu line for Nara, ignoring the local JR West trains entirely."[2]

Timeline
  • 18 August 1879: Kyoto – Inari – Ōtani opened as part of the Government-Operated Railway (later the Tōkaidō Main Line). Inari Station opens.
  • 5 September 1895: Nara Railway opens between Kyoto and Fushimi (3 mi. 23 ch. ≒ 5.29 km). Fushimi Station opens. Kyoto Station is operated in conjunction with the Government Railway.
  • 3 November 1895: Fushimi – Momoyama extension (1 mi. 9 ch. ≒ 2.19 km) opens. Momoyama Station opens.
  • 25 January 1896: Momoyama – Tamamizu extension (12 mi. 46 ch. ≒ 20.24 km) opens. Kohata, Uji, Shinden, Nagaike, Tamamizu Stations open.
  • 13 March 1896: Tamamizu – Kizu extension (4 mi. 50 ch. ≒ 7.44 km) opens. Tanakura and Kizu stations open.
  • 18 April 1896: Kizu – Nara section opens; entire Kyoto – Nara line complete.
  • 21 April 1896: Tōji Temporary Station opens.
  • 1 April 1897: Nara Railway Kyoto Station renamed Shichijō Station.
  • 3 May 1902: Kamikoma Station opens.
  • 12 November 1902: Operating distance units changed from a combination of miles and chains to miles only (21 mi. 48 ch. → 21.6 mi.).
  • 7 February 1905: Nara Railway cedes its track to Kansai Railway.
  • 1 October 1907: Kansai Railway is nationalized in accordance with the Railway Nationalization Act.
  • 1 August 1908: Shichijō Station merged with Kyoto Station.
  • 12 October 1909: Kizu – Kyoto officially designated as the "Nara Line".
  • 19 December 1910: Ujigawa Signal Station installed between Kohata and Uji stations.
  • 20 June 1913: Hachijō Signal Station is added between Tōji Temporary Station and Kyoto Station.
  • 5 November 1913: Ujigawa Signal Station is abandoned.
  • 23 July 1914: Tōji Temporary Station between Fushimi and Kyoto is abandoned.
  • 15 August 1914: Hachijō Signal Station abandoned.
  • 20 March 1921: Ujigawa Signal Station is added once more between Kohata and Uji stations.
  • 1 August 1921: The Nara Line's Kyoto – Fushimi alignment (3.3 mi. ≒ 5.31 km) is abandoned. The remaining Fushimi – Momoyama section (1.1 mi. ≒ 1.77 km) is closed to passenger traffic. The Tōkaidō Main Line's old Kyoto – Inari alignment (1.8 mi. ≒ 2.90 km), made obsolete after the opening of the Higashiyama Tunnel, is appropriated for the Nara Line. New track (2.6 mi. ≒ 4.18 km) is laid between Inari and Momoyama stations.
  • 1 April 1922: Ujigawa Signal Station (宇治川信号所, Ujigawa Shingōsho) renamed Ujigawa Signal Box (宇治川新号場, Ujigawa Shingōjō).
  • 13 February 1926: Aodani Bairin Temporary Station opens.
  • 1 April 1926: Ujigawa Signal Box abandoned.
  • 3 September 1928: Momoyama – Fushimi freight branch closed. Fushimi Station abandoned.
  • 1 April 1930: Operating distance units changed to the metric system (21.6 mi. → 34.7 km).
  • 2 December 1933: Aodani Bairin Temporary Station made permanent and renamed Yamashiro-Aodani.
  • 15 July 1955: Yamashiro-Taga Station opens.
  • 27 December 1957: Tōfukuji Station opens.
  • 11 July 1958: Jōyō Station opens.
  • 21 April 1961: Ōbaku Station opens.
  • 2 March 1982: Centralized traffic control (CTC) introduced to the line.
  • 1 October 1984: Electrification of the line (Kyoto – Kizu). Operations switched to 105 series and 113 series trainsets. Kinokawa Express service (Kyoto–Wakayama) is ended.
  • 1 April 1987: Japanese National Railways (JNR) is privatized and divided; the Nara Line is dealt to the newly formed West Japan Railway Company (JR West). JR Freight becomes a Category-2 operator.
  • 16 March 1991: Rapid Service introduced, using 117 series trainsets. The only stop at the time of introduction is Uji, with Inari as a temporary addition during the New Year holiday.
  • 22 October 1992: Rokujizō Station opens. Jōyō becomes a Rapid-Service stop.
  • March 1994: 113-series trainsets retired from the line.
  • 4 September 1994： 105 series trainsets retired from the line (moved mainly to Sakurai Line and Wakayama Line service).
  • 8 March 1997: JR Fujinomori Station opens.
  • 10 May 1999: Rokujizō becomes a Rapid Service stop.
  • 3 March 2001: Kyoto – JR Fujinomori, Uji – Shinden sections double-tracked. JR Ogura Station opens. Regional Rapid Service begins. Miyakoji Rapid Service introduced, using 221 series trainsets; 117 series trainsets retired from the line.
  • 1 October 2001: Tōfukuji becomes a Regional Rapid and Rapid-Service stop.
  • 15 March 2003: Tōfukuji and Tamamizu become Miyakoji Rapid stops; Tamamizu becomes a Rapid-Service stop.
  • 1 April 2003: JR Freight ceases Category-2 operation on the line.
  • 2008: ATS-P installed on the line.
  • 1 June 2008: All limited expresses and liners made non-smoking.[3]
  • 29 June 2008: Elevated platforms for the Kansai Main Line and Nara Line at Nara Station enter service[4]
  • 1 July 2009: All stations made non-smoking.[3]
  • 1 December 2010: Administration of the line is changed from the Osaka and Kyoto branch offices of JR West to the Kinki Unified Operations Headquarters[5]
  • 14 March 2015: The Nara Line receives the line designation “D” in station announcements and route diagrams as part of a program for the entire JR West Urban Network[6]
  • 17 March 2018: Stations on the line receive numbering in station announcements and route diagrams, with Kyoto designated as “D01” and Nara as “D21”. Series 205 trainsets begin revenue service on the line.
  • 14 March 2020: All weekend Miyakoji Rapid Service trains, previously run as 4- and 6-car trainsets, unified at 6-car length.
  • 6 December 2020: The double-track section between Yamashiro-Taga and Tamamizu enters service.[7]

Future developments

Double-tracking

Report No. 8 from the 2004 Kinki Transportation Commission, "Projects contributing to the improvement of services through strengthening transport capacity, etc." (輸送力の強化等によるサービス向上に資する事業, Yusōryoku no kyōka nado ni yoru sābisu kōjō ni shi-suru jigyō), included double-tracking on the JR Fujinomori – Uji and Shinden – Kizu sections of the Nara Line. Following the completion of double-tracking work on the Sanin Main Line (Sagano Line) between Kyoto and Sonobe in March 2010, JR West and Kyoto Prefecture began conferring with regards to double-tracking of the Nara Line.

However, due to the financial constraints of these local governments, as well as JR West's own fiscal condition, it was ultimately announced that the line would only be fully double-tracked as far as Jōyō, with an additional double-track section between Yamashiro-Taga and Tamamizu.[8] Pre-construction work began in 2013, and the overall duplication is expected to last approximately 10 years, with completion in 2022–23. The remaining single-track sections will be between Jōyō and Yamashiro-Taga, and between Tamamizu and Kizu.

References
  1. "205系1000番台，奈良線で営業運転を開始 ｜鉄道ニュース｜18 March 2018 掲載｜鉄道ファン・railf.jp". 鉄道ファン・railf.jp (in Japanese). Retrieved 23 November 2018.
  2. 「JR奈良線、次々とテコ入れ策 初の快速や増便計画」 (JR Nara Line to be successively shored up; first ever rapid-service, increased runs.) Asahi Shimbun, 1991-01-07, evening edition
  3. 在来線特急列車などの全席禁煙化ならびに在来線ホームの禁煙化の拡大について Archived 19 April 2009 at the Wayback Machine – JR West press release, 26 March 2009
  4. 大和路線（関西線）の高架切替について（インターネット・アーカイブ）- 西日本旅客鉄道プレスリリース 2008年2月27日
  5. 組織改正などについて Archived 2010-12-04 at the Wayback Machine - 西日本旅客鉄道プレスリリース 2010年11月16日
  6. JR西日本で路線記号の本格使用が始まる - 『鉄道ファン』交友社 railf.jp鉄道ニュース、2014年3月15日。
  7. "～奈良線複線化開業に向けて～ 線路切換工事に伴い、奈良線の城陽～木津駅間で運転を見合せます：JR西日″本". www.westjr.co.jp (in Japanese). Retrieved 6 December 2020.
  8. 『大阪環状線改造プロジェクト』進行中！大阪環状線に新型車両「323系」を投入！安全性とサービス水準を高めた新しい車両が登場します. westjr.co.jp (in Japanese). 8 December 2014.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.