At the risk of side tracking this thread, one difference I find interesting is in Japanese schools, at least when the kids get beyond elementary school
Who keeps the schools clean? The students do. They clean the school including the toilet facilities. Not sure if they like doing it, but it is part of the culture, and they learn to respect the school facilities I guess, and might be less likely to do things that they might have to clean up themselves afterwards.
Just found this interesting...in past years. I assume it is the same today.