Uchiumi Naoko(内海直子)

Uchiumi Naoko is a Japanese Adult Video (JAV) actress who appears to have debuted around 2013, judging by the release dates of her listed works. While her career may have extended beyond the few examples provided, the available information suggests a relatively focused period of activity. Based on the titles and genre tags of her films, Uchiumi appears to be primarily associated with the mature women (熟女) and married woman (人妻・主婦) genres. Many of her works also involve themes of affairs (不倫). Oral sex (フェラ) and cunnilingus (クンニ) are also frequent elements in her performances, as suggested by the genre tags. The provided list indicates that she has appeared in several series, including "Mai Wife ~Celebrity Club~" and "Madam Romance ~Mai Wife~". The studio "AROUND" and the maker "Mai Wife/Delusion Tribe" seem to be her main partners. There doesn't appear to be a significant shift in genre focus within the provided timeframe, maintaining a consistent emphasis on mature, married woman roles with elements of fantasy and infidelity. She seems to specialize in roles that are oriented toward a male audience with strong sexual fantasies.