The JR EAST PASS is an economical and flexible rail pass to travel around Eastern Japan. It is valid for travel on all the 72 railway lines of JR EAST:5Shinkansen Super Express Lines & 67 Conventional Lines. The JR EAST PASS comes in several variations to meet your itinerary and flexibility :available as a 5-day, a 10-day, and a Flexible 4-day.