Sachiko Okawa, 30, works as a researcher at a medical-related company. With her charming features that make her appear younger than her actual age and her beautiful, dignified demeanor, it's easy to imagine why she's popular not only with her colleagues but also with male employees. While her research job requires a lot of attention, her work hours are regular and her days off are on a calendar. Her salary is also excellent, and she has no complaints about her job. So why did she enter the world of adult videos? Despite her appearance, she apparently watches a lot of adult content, with her favorite genre being hardcore. She says, "I get turned on by the sense of immorality of being subjected to inappropriate behavior in inappropriate situations." She's not currently in a relationship, nor does she have a sex friend. Of course, even if she tries to satisfy her own sexual desire, it only builds up. To satisfy this desire, she entered the world of adult videos, which she'd long been interested in.