Tokyo Metro's "Good Manners" Signs

In the far East they seem to do some things quite differently and often more efficiently. Could you imagine signs like these on U.S. railways? Too fun!

Or at a concert...


This would be hard to enforce in NYC.


I'd rather women do this on the train rather than behind the wheel!


The key here is to use your "inside voice."


Aren't the point of head phones so that only YOU can hear the music???


SYS