We are planning a girls' trip to Japan in July. We are flying straight to Osaka from JFK. From Osaka to Kyoto, then to Tokyo ending the trip; totaling 14 days. Is it worth buying (does it pay off) the 14 day pass for the JR railway? Does the JR railway cover all these prefectures back and from? I was on the JapanIcan.com website and all I could find was Tokyo passes to the other prefectures and not vice versa.