In my site, JPRail.com, the post that is written about Overnight Express Hamanasu is very popular. I got on Carpet car of Hamanasu on March 19, 2012 from Aomori to Sapporo. I would like to share this experience with you. And I tell you what I did before I got on the train. Continue reading My trip from Aomori to Sapporo on March 19, 2012 by Hamanasu Carpet car.