Yuki Mamiya is one of the most reliable actresses in Japan when it comes to nudity.
The star has spent a decade or so doing both nude shoots and nude sex scenes in movies, both low-budget sexploitation and more mainstream erotic films.
Examples include The Crawler in the Attic, Sweet Whip, Chotto Kawaii Iron Maiden (aka The Torture Club), and Wet Woman in the Wind.
She used to perform under the name Yuki Mogami and now apparently goes by Yuki Masuda, which is how she is credited for The Key – Professor's Pleasure.
We missed it at the time but this erotic, which came out in Japan in ...
