Natsumi Ren(夏海恋)

Natsumi Ren is a Japanese Adult Video (JAV) actress whose career appears to have begun around 2015. Based on available information, she's been active for at least five years, with works appearing as late as 2020. Her work seems to be primarily associated with the KUKI studio. She's featured in both standalone titles and appears to be part of compilation and best-of series, such as the "完全保存版KUKI人気女優BEST" (Complete Preservation Edition KUKI Popular Actress BEST) series. Genre tags associated with her films suggest a focus on themes like "chijo" (slut/bitch) and group sex scenarios (3P/4P). The presence of "fella" (fellatio) and "rotor" (vibrator) tags indicates inclusion of these acts as well. Her earlier work, as suggested by the "復刻セレクション" (Revival Selection) title, seems to lean heavily into the "chijo" theme. There's no clear indication of a significant genre evolution over her relatively short career. Overall, Natsumi Ren appears to be known for her roles in JAVs featuring specific kinks and scenarios popular within certain segments of the Japanese adult video market, particularly those produced by KUKI.