hello, is there a night train travels from sapporo to tokyo station and is it covered by jr pass? if so, is there an extra cost for that? also i've searched for it using the google maps and then a bit confused with the timetable. if we arrive at shin-hokuto-hakodate station by 23.16 and depart again with a tohoku shinkansen hayabusa 10 at 06.35, does it mean we have to stay at the station until morning before traveling to tokyo?
sorry for the long question, i appreciate this forum's existence so much. thanks a ton.
