Symphony of chaos

There are 2, no 3 separate train company's. 1 metro for underground, one for above ground and the other for rural. Each company has around 20 to 20 separate lines on there map, each line has around 30 tp 50 stops on each line! Every peak hour which goes for at least 3 hrs both morning and evening there is a train for each stop. EVERY train is packed with japanese people.......every single one.
Think about that.