Railway in Japan
JR Lines

Mark of JR company
JR (Japan Railways) are the nationwide railway companies.
Except Okinawa islands, the railway lines spread throughout Japan.
They were originally the national railway of Japan having the railway lines in the whole mainland, and it was privatized and split up into six JR companies in 1987.
But, the nationwide network of the railway is kept, so the passengers can use the trains as national railway.
When you travel around Japan, JR lines are the main means of transportation.
Japan Rail Pass is available for only JR lines.
In all areas, long-distance limited express trains are operated, and many local trains are also operated.

Tokaido Shinkansen
Especially, Shinkansen (新幹線) is the high-speed train of Japan, and connects the main cities in Japan.
All lines have been costructed as the exclusive track for high-speed train, and managed by JR.
Of course, Japan Rail Pass is available.
About JR network across Japan, check the following page.
Railways in the large cities

Asakusa station of Ginza Line, Tokyo Metro (Subway)
Subway is set up in many big cities.
But all of them are not management by JR, so Japan Rail Pass is not available.
In Tokyo and Osaka, a loop line of JR runs in the central area.
Many subway lines cover the inside and outside of the loop line.
Sappro, Sendai, Yokohama, Nagoya, Kyoto and Fukuoka cites have also the subway network, and these are managed by the city government.
In Hiroshima city, streetcar managed by a railway company covers the central area.
Various railway companies

Hakone Tozan Railway
Tokyo area, Osaka are and Nagoya area are the three major metropolitan areas of Japan.
In these areas, many railway lines by some railway companies are set up from the central part of the city to its suburbs to complement JR lines.
The name of the company is generally recognized as the line name.
Most terminal stations of the railway companies are by main station of JR, and the passengers can transfer easily.
Some lines are directly connected with the subway line, so many commuters can go to the center of the city on a train.
Many of commuters in and around the large cities use the railways.
Of course, you can use them as a method to travel around the cities.
But, Japan Rail Pass is not available.
In local regions, there are many small railway companies.
Most railway companies have a few short lines around the local city.
And some railway companies have the lines to popular sightseeing spots.
About various railway companies, check the following page.