On the very popular Sunrise sleeper train, I boarded a Nobi-nobi seat, which allows passengers to board the train for only the boarding fare plus the reserved-seat express fare. Did you know that there is the most economical seat among them? It is the seat at the very end of the train, with a wall next to you, so you can have a semi-private space. This time I took the train from Tokyo to Himeji, but even if you take the train to Izumo City or Takamatsu, the last stop, you will be able to spend your time in relative comfort. In addition, I was able to secure the first place in the battle for the shower card this time, so I hope you will refer to my tips on how to do so.