I forgot to post this a couple of weeks ago.
I was working an extra shift on my day off and another teacher and I rode the train home together. This scene greeted us when we got on the train.
Unfortunately I can't move the crap at the right side of the screen so that the full video is viewable from this website.
Public intoxication is really common in Japan and isn't frowned upon. I've seen more drunk people stumbling around the streets here than I ever did at university. And no one cares.