I'm visiting Japan in the end of March, will be arriving at Narita airport, couple a days of Tokyo then to Kyoto for a couple of days and then going back to Tokyo again. Mabey we want to visit Osaka in one of the days. Should I be a JR Railpass? An can I use it on the trains in Tokyo? We are going to do a lot of sightseeing!
Thanks in Regard!

