JR group announced their new policy of starting tentative sales of Japan Rail Pass (JR Pass) from the next March for one year even after foreign tourists arriving in Japan on this 11th. (http://www.jreast.co.jp/e/)(http://japanrailpass.net/en/index.html)
JRPass is a very convenient pass service that is able to be received only by a short- stay foreign tourist to Japan. You can buy various JR train and bus service tickets at discounted prices using this pass. If you would like to get one, you have to buy a coupon of the pass from your tarvel agents in your own countries before you leave for Japan and you will have to exchange the coupon at Japanese airports or majoy JR stations after you have arrived in Japan. Currently, you cannot buy the pass after you have aarived in thsi country, but in order to increase international visitors to Japan for inbound industry, JR has decided to change its policy for a while and, now starting the new service of avilability of the pass even after your arrival in Japan March 2017- March 2018. The transporting services for foreign travelers to Japan is highly expected to improve due to this big change.