Thanks, Commodore Perry

Japan's westernization continues:

Japanese moviegoers will finally be able to see fully exposed genitalia on the silver screen for the first time ever later this month, according to Shukan Post (8/12).
Japan's Eirin, the name commonly used for the Administration Commission of Motion Picture Code of Ethics, has traditionally taken a hard line against the display of reproductive organs on celluloid, requiring moviemakers to blot them out of view by using a digital mosaic.

Link.