The first impression many tourists have on Japan is that the traffic is criss-crossed, the expressway extending in all directions, running through the JR National Railway and Shinkansen in Japan, interlacing the city trams and subways like the net, listening to whether it is already big. Don't be afraid, the intimate Japanese have launched the JR PASS Rail Pass, which only foreigners can purchase. This time, Zhang Shao takes you on the route of the Tateyama Kurobe, Takayama and Matsumoto area travel coupons.