The "hair nude" is a curious Japanese-English term. It refers not just to naked flesh; it's naked flesh specifically with genital hair.
What is "shocking" here is the display of pubic hair, the line by which art and entertainment is usually fettered in Japan. It is fine to have plenty of nudity in films and print publications, but to avoid the century-old ambiguous obscenity laws, people censored or did not show actual pubic hair.
The hair nude set out to deliberately show this bush taboo was something to be challenged, both legally and artistically.
While the likes of Nobuyoshi Araki ...
