Here’s a good example of culture differences. In Japan, it is something common to have such capsule hotels. It is made for businessmen in the first place, who don’t have time to go home and start working very early. Or for people who didn’t catch the last train. Their well developed train system shuts down around midnight. So, here you go, little boxes where you can only be in a lying position. There’s even a small TV set at your feet.