Traveling Kyoto - HIroshima and HIroshima - Tokyo on JR Pass. I have read that for those longer haul rides it is best to to make seat reservations when we activate Pass at airport when we arrive. We arrive March 20 and will be traveling Kyoto-Hiro on March 25 (Fri) and Hiro-Tokyo March 26 (Sat). So, two questions will they have the schedule there so I can see the exact times to chose from ( i hear schedule change is March 12 and hyperdia doesn't have new sched. up)? If we make seat reservations on one train and then decide later to change to another train can we do that? Or just skip the reserved seats and try to get on another train without a reservation?