Central Japan Railway Company in the context of "JR East"

The Tōkaidō Shinkansen (Japanese: 東海道新幹線; lit. 'East coast route, new main line') is a Japanese high-speed rail line that is part of the nationwide Shinkansen network. Along with the San'yō Shinkansen, it forms a continuous high-speed railway through the Taiheiyō Belt, also known as the Tokaido corridor. Opening in 1964, running between Tokyo and Shin-Ōsaka, it was the world's first high-speed rail line, and it remains one of the world's busiest. Since 1987, it has been operated by the Central Japan Railway Company (JR Central), prior to that by Japanese National Railways (JNR).

There are three types of services on the line: from fastest to slowest, they are the limited-stop Nozomi, the semi-fast Hikari, and the all-stop Kodama. Many Nozomi and Hikari trains continue onward to the San'yō Shinkansen, going as far as Fukuoka's Hakata Station. The different services operate at mostly the same speed.

The Chūō Main Line (Japanese: 中央本線, Hepburn: Chūō-honsen), commonly called the Chūō Line, is one of the major trunk railway lines in Japan. It connects Tokyo and Nagoya, although it is the slowest direct railway connection between the two cities; the coastal Tōkaidō Main Line is slightly faster, and the Tōkaidō Shinkansen is currently the fastest rail link between the cities.

The eastern portion, the Chūō East Line (中央東線, Chūō-tōsen), is operated by the East Japan Railway Company (JR East), while the western portion, the Chūō West Line (中央西線, Chūō-saisen), is operated by the Central Japan Railway Company (JR Central). The dividing point between the two companies is Shiojiri, where express trains from both operators continue north onto the Shinonoi Line towards the cities of Matsumoto and Nagano. Compared to the huge urban areas at either end of the Chūō Line, its central portion is lightly traveled; the Shiojiri-Nakatsugawa corridor is only served by one limited express and one local service per hour.

The West Japan Railway Company, also referred to as JR West (JR西日本, Jeiāru Nishi-Nihon; lit. 'JR West Japan'), is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and is also one of only three Japan Railways Group constituents of the Nikkei 225 index: the others are JR East and JR Central. It was also listed in the Nagoya and Fukuoka stock exchanges until late 2020.

The SCMaglev (superconducting maglev, formerly called the MLU) is a magnetic levitation (maglev) railway system developed by Central Japan Railway Company (JR Central) and the Railway Technical Research Institute.

The SCMaglev uses an electrodynamic suspension (EDS) system for levitation, guidance, and propulsion.

The Sunrise Izumo (サンライズ出雲, Sanraizu Izumo) is an overnight sleeping car train service in Japan operated by the East Japan Railway Company (JR East), Central Japan Railway Company (JR Central) and West Japan Railway Company (JR West) since July 1998.