Japan rail pass
https://gyazo.com/798f9d2728734a52253a0bc9a7f7c8cb
See their site for details (In english)
The Japan Rail pass is a good option for travelers expecting to use JR train lines, buses, and ferries a lot in one month.
It has certain limits where upgrades are required.
Notably the Shinkansen express bullet trains require a separate upgrade, although the semi-express and local shinkansen are included.
#JR #train