I do not know if this is for real or not- crazy!
Japanese subways are known for running on time. Millions of people take the subway to and from work every day. Rush hour crowds are unbelievable. But the trains remain on time.
As many people as possible are packed into the trains. Those who can't fit comfortably are not left behind. Uniformed attendants cram them into the cars. I don't think I would be happy with this!