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Kansai Main Line
KiHa 120 diesel car on a rural section in March 2007
Overview
Other name	Yamatoji Line (Kamo -JR Namba)
Native name	関西本線
Status	In operation
Owner	JR Central JR West
Locale	Aichi Prefecture Mie Prefecture Kyoto Prefecture Nara Prefecture Osaka Prefecture
Termini	Nagoya JR Namba
Stations	52
Service
Type	Heavy rail
Operator(s)	JR Central JR West JR Freight
History
Opened	1889; 136 years ago (1889)
Technical
Line length	179.6 km (111.6 mi)
Character	Both urban and rural
Track gauge	1,067 mm (3 ft 6 in)
Electrification	1,500 V DC,overhead line (Nagoya–Kameyama, Kamo–JR Namba)
Operating speed	120 km/h (75 mph) (Nagoya–Kawarada, Nara–Tennoji) 95 km/h (59 mph) (Kawarada–Nara, Tennoji–JR Namba)

TheKansai Main Line (関西本線,Kansai-honsen; also called the "Kansai Line") is a railway line in Japan, which connectsNagoya Station withJR Namba Station inOsaka. It is jointly run by theCentral Japan Railway Company (JR Central) andWest Japan Railway Company (JR West), with the boundary between both companies being located atKameyama Station inKameyama, Mie.

The section fromKamo Station west to JR Namba Station is electrified and a part of the JR West "Urban Network", and is nicknamed theYamatoji Line. The JR Central section from Nagoya to Kameyama is also electrified.

Despite its name, for much of its length it is a very local line with mainly single track sections and no regular express services. The line was originally built in the 1890s by Kansai Railway (later under theJapanese Government Railways andJapanese National Railways) as an alternate route from south Osaka to Nara and Nagoya, but competition from theKintetsu lines and declining ridership forced the line to operationally become two electric suburban lines for Osaka and Nagoya respectively, with a less-used unelectrified rural section in the middle.

Formerly aKasugaexpress train ran fromNagoya toNara, but this service was discontinued in March 2006.

The Osaka Railway Co. opened the Minatomachi (nowJR Namba) to Nara section between 1889 and 1892. The company merged with the Kansai Railway Co. in 1900.

The Nara Railway Co. opened the Nara to Kizu section in 1896. It merged with the Kansai Railway Co. in 1905.

The Kansai Railway Co. opened the Nagoya to Kizu section between 1890 and 1897, completing the line. The company was nationalised in 1907.

The Minatomachi to Tennoji section was duplicated in 1903 and extended to Kashiwara in 1908. The Nara to Kizu section was duplicated in 1914, and the Kashiwara to Nara section between 1923 and 1926. In 1944 the Oji to Nara section was returned to single track and the materials recycled for the Japanese war effort. The section was re-duplicated in 1961.

The Tomita to Kuwana section (except for the bridge over the Inabe River) was duplicated in 1973, and the Kuwana to Yatomi section between 1977 and 1980. The Yokkaichi to Tomidahama section was duplicated in 1993.

The Minatomachi to Nara section was electrified in 1973, extended to Kizu in 1984, and to Kamo in 1988.

The Nagoya - Hatta section was electrified in 1979, and extended to Kameyama in 1982.

CTC signalling was commissioned between Kizu and Kameyama in 1983, and extended to Nagoya in 2001.

In 1994 Minatomachi Station was renamedJR Namba to coincide with the opening of theKansai Airport Line to Kansai Airport. In 1996 Namba Station and the approach line were relocated underground to eliminate a number of level crossings. There are plans to extend the line from Namba toOsaka Station, with construction to begin within the next few years. (SeeNaniwasuji Line for information.)

• Kamo Station - In 1898 the Kansai Railway Co. opened an 8 km (5.0 mi) branch to a station beside the Daibutsu (Great Buddha), and in 1899 extended the line 2 km (1.2 mi) to Nara. Following the nationalisation of the Kansai Railway Co. in 1907, the 10 km (6.2 mi) line was closed.
• Horyuji Station - The 4 km (2.5 mi)1,435 mm (4 ft 8+1⁄2 in)standard gauge Kintetsu line to Hirahata operated between 1915 and 1945.
• Kyuhoji Station - A branchline to serve theTaisho airfield opened in 1942, and was extended toSugimotocho Station on theHanwa Line in 1952 to provide an electrified (1500 V DC) freight bypass between Wakayama and Nagoya. Passenger services were introduced in 1965 but ceased two years later, and the line closed in 2009 after being out of service for five years.
• Tennoji Station - The 2.4 km (1.5 mi) Nankai line to Tengachaya, electrified at 1500 V DC, operated between 1901 and 1993.

• S: Trains stop
• |: Trains pass
• Local trains stop at all stations.

All stations between Kameyama and Kamo featured passing double tracks.

Station	Japanese	Transfers	Location
Kameyama	亀山	JR Central: Kansai Main Line (for Nagoya) Kisei Main Line	Kameyama	Mie Prefecture
Seki	関
Kabuto	加太
Tsuge	柘植	Kusatsu Line	Iga
Shindō	新堂
Sanagu	佐那具
Iga-Ueno	伊賀上野	Iga Railway Iga Line (Ninja Line)
Shimagahara	島ヶ原
Tsukigaseguchi	月ケ瀬口		Minamiyamashiro,Soraku District	Kyoto Prefecture
Ōkawara	大河原
Kasagi	笠置		Kasagi, Soraku District
Kamo	加茂	( Q39 Yamatoji Line)	Kizugawa

See theYamatoji Line article for the train types and stopping patterns on this section.

Stations on this section

• Kamo -Kizu -Narayama -Nara -Kōriyama -Yamato-Koizumi -Hōryūji -Ōji -Sangō -Kawachi-Katakami -Takaida -Kashiwara -Shiki -Yao -Kyūhōji -Kami -Hirano -Tōbu-shijō-mae -Tennōji -Shin-Imamiya -Imamiya -JR Namba

• 211 series
• 313 series
• 315 series (since 1 June 2023)^[1]

• KiHa 75 series
• HC85 series
• Ise Railway Ise type III

• KiHa 120 series

• 101 series
• 113 series
• 165 series
• 213-5000 series
• 201 series
• KiHa 17
• KiHa 35
• KiHa 50
• KiHa 51
• KiHa 55
• KiHa 58
• KiHa 65
• KiHa 81
• KiHa 82
• Ise Railway Ise I
• Ise Railway Ise II
• KiHa 85

The Kansai Main Line is the home course of Takumi Fujiwara in Densha de D, a parody ofInitial D where the main characters race with trains instead of cars.

Wikimedia Commons has media related toKansai Main Line.

• Kansai Main Line
• Rail transport in Aichi Prefecture
• Rail transport in Mie Prefecture
• Rail transport in Kyoto Prefecture
• Rail transport in Nara Prefecture
• Rail transport in Osaka Prefecture
• Lines of West Japan Railway Company
• Lines of Central Japan Railway Company
• Railway lines opened in 1889
• 1067 mm gauge railways in Japan
• 1500 V DC railway electrification
• 1889 establishments in Japan

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• Articles with short description
• Short description matches Wikidata
• Articles needing additional references from May 2024
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• Commons category link is on Wikidata