JR- Hokkaido (JR北海道)
https://www.jrhokkaido.co.jp 
Official website of JR-Hokkaido. JR-Hokkaido is a company of the Japan Railways Group, engaged in servicing the island of Hokkaido. On the website you can view a gallery of rolling stock, see the schedule and read basic information about the company’s activities |
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JR東日本 (JR- Higashi Nihon)
https://www.jreast.co.jp
The website of the East branch of JR. Serving the North of Honshu Island and the city of Tokyo. |
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JR東海 (JR Tokai)
https://jr-central.co.jp
The website of the central branch of JR. JR Tokai is the operator of the Tokaido Shinkansen line, the busiest and most famous Shinkansen line. JR Tokai serves south Tokyo, Nagoya, Yokohama and the prefectures of Shizuoka, Aichi, Gifu, Miyo. But in fact, it serves much more due to the fact that it is a Shinkansen operator |
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JR西日本 (JR Nishi-Nihon)
https://www.westjr.co.jp
JR Nishi Nihon is the western branch of JR. It serves the following regions: Kansai, Chugoku, Hokuriku. As well as the Shinkansen lines: Hokuriku Shinkansen, San'yō Shinkansen. Main cities: Osaka, Kyoto. |
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JR四国 (JR Shikoku)
https://www.jr-shikoku.co.jp
Branch of the JR group serving Shikoku Island. Prefectures: Ehime, Kagawa, Kochi, Tokushima. Regional center: Matsuyama City (松山） |
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JR九州 (JR Kyushu)
https://www.jrkyushu.co.jp
JR branch serving the island of Kyushu. He is the operator of Kyushu Shinkansen, Nishi-Kyushu Shinkansen. Prefectures: Fukuoka, Kagosshima, Kumamoto, Miyazaki, Nagasaki, Oita. Regional Center: Fukuoka City (Hakata) |
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鉄道総合技術研究所 (Railway Technical Research Institute)
http://www.rtri.or.jp
All scientific discoveries and achievements of Japan in the field of railways originate here! RTRI is the main railway institute which is part of the JR group of companies as a separate structure. Located in the Kokubunji area of Tokyo. |
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JRシステム (JR System)
https://www.jrs.co.jp
JR System is a branch of JR that develops software for all JR railways. JR railway networks use only domestic systems and programs. |
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