Ueto Mio(上戸美緒)

Ueto Mio is a Japanese Adult Video (JAV) actress who was active primarily in the late 2000s. Based on available information, her career seems to have spanned a relatively short period, centering around the years 2007 and 2008. Her work strongly focuses on the mature woman ("熟女" or "jukujo") genre. Recurring themes in her films include creampies ("中出し"), group sex scenarios ("3P・4P"), and solo masturbation ("オナニー"). Several titles also highlight the "chijyo" aspect, indicating a focus on promiscuous or sexually uninhibited older women. The actress often appeared in films featuring specific sexual positions, such as cowgirl ("騎乗位"). Ueto Mio's filmography shows a consistent preference for the mature woman niche throughout her career. She has appeared in several series, including "完熟オナニー", which translates to "Ripe Masturbation", and "熟れ専！", which translates to "Mature Woman Only!". Her work was primarily associated with the studios Academic and Tameike. Overall, Ueto Mio carved a niche for herself within the JAV industry by specializing in mature woman content. Her films typically featured intense sexual encounters and a focus on fulfilling the fantasies of viewers who are attracted to older women.