Arai Youko(新井洋子)

Arai Youko is a Japanese Adult Video (JAV) actress known for her work primarily in the mature woman ("熟女" or "jukujo") genre. Based on available information, her career appears to have begun around the late 2000s and continued through the mid-2010s, suggesting a career length of approximately 7-8 years. Her filmography leans heavily towards titles featuring mature women, often with themes of infidelity ("人妻・主婦" or "married woman/housewife"), and a prevalent focus on ejaculation inside the vagina ("中出し" or "nakadashi"). She has appeared in numerous productions centered around these themes, suggesting this is a core element of her on-screen persona. Over time, there isn't a clear discernible shift in the genres she worked in. Her filmography consistently features mature women and the specific themes of "nakadashi." Arai Youko has worked with several JAV studios and makers, including Sakura, Ruby, Yellow Moon, and Six Nine. She has also appeared in multiple series, such as "熟女中出し○名 四時間" (Mature Woman Nakadashi ○ People Four Hours), "おばさん達の膣に出せ！" (Cum Inside Aunties' Vaginas!), "膣内精液注入大好きババア" (Grandmas Who Love Getting Injected with Semen Inside Their Vaginas), and "RUBYマガジン" (RUBY Magazine), indicating recurring collaborations and a consistent brand association. In summary, Arai Youko carved a niche for herself within the JAV industry by specializing in the mature woman genre, with a particular emphasis on "nakadashi" and related themes. She maintained a consistent style throughout her career, working with several notable studios and appearing in multiple series that catered to this specific audience.