Agree it's a schizophrenic culture with an archaic censorship law.
The Japs have one of the most promiscuous societies in the world, and their porn industry is second to none in variety, perversity and revenue, yet their magazines and movies continue to use digital mosaic to cover up genitals. Even AV videos are not allowed to show the female genitalia close-up, especially the labia minora. It's really fucked up.