Hello
I've twol questions using Green Car JR Pass:
1) Must I reserve my seat for the shinkasen ride? Asking this question, in case the queue is too long and may miss the train for a specific time-slot, thought of just jump in to the Green Car and if the seat is later taken, I could move to non-reserved and non Green-car cabin seats. Is that possible though it is not a decent manner.
2) Could I reserve my seat for various trips at the activation booth? Or I must go to a ticketing office?
Thanks.