Tokyo Metro, a subway company in Tokyo, have introduced a good service. They have set up a train coach exclusively for women only in the morning.

By the way, I have never heard of such a system overseas. I did not notice any women-only train coaches during commuting in New York and London. Japanese railway companies started the service in order to meet the requests from women. They do not want to be bothered with molesters in crowded trains.

My question is,
Only Japanese people are molesting women on the train? Otherwise setting up a train coach exclusively for women is, to begin with, against a sexual discrimination in US?

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