HI,
Thank you so much, Daniel-san for a fast reply...
to my previous mail.
I have decided to get the JR pass as I have changed the itinerary to Kyoto cos
there is no snow in first week of Dec... ( initially want to go Habuku)
If I buy a ordinary JR PASS,
Is it possible to upgrade to green pass only when it is necessary.. like Kyoto -Tokyo?
Can you do it at the station and top up money?