Chikan-ery

So you know how notoriously congested Japan's commuter-rail system is, right? You know that people stand literally shoulder-to-shoulder for hours every day, right? You know that Japanese culture is just as misogynistic as Canadian culture, right? You know that as a result of the confluence of these factors, sexual assault is rampant on Japanese commuter trains, right?

Did you know that they've come up with a novel solution to the problem?