Groping on public transportation is an international problem, but Japanese railway companies have found an effective way to stop it by introducing women-only train and subway cars.
It’s a known fact that Tokyo is overcrowded and that is most obvious during rush hour, when professional pushers shove people into train cars so the doors can close properly. Unfortunately this is the kind of environment where perverts thrive. Usually most people mind their own business, reading a magazine, checking their email or talking on the phone, but some men prefer to talk dirty to the women next to them and groping them. This kind of molestation or “chikan” as the Japanese call it, happens every day in Japanese major cities, and lost of women choose to be quiet and bear it, because of the way male-dominated Japanese society functions. But ever since Japanese railway stations introduced the women-only train cars, they don’t have to, anymore.