Exchanging voucher for a Pass

Hi,
It depends a lot on how many other people happen to be with you doing the same thing (or for other reasons). Sapporo is not as busy as Narita Airport or Tokyo are, however. I suggest you schedule 15-30 minutes to be safe. There are no reserved train tickets with the pass - the pass is all you need, and you just show it at the manned ticket counter when you enter and exit the platform area.

Good luck.

Thank You.