Ōba Yumiko(大場友美子)

Ōba Yumiko is a Japanese Adult Video (JAV) actress whose career appears to have begun in the early 2000s and extended for several years. Based on available titles, she primarily performed in the mature woman ("熟女" or jukujo) genre. Her work often features themes related to married women, housewives, and forbidden relationships. Many of her films fall into categories involving older, experienced women, and there's a notable presence of themes like infidelity and the allure of older women. Some of her early work appears to be in the "wife" (人妻) series. Ōba Yumiko has worked with studios like MARX and h.m.p, appearing in series such as "H na Gibo wa Suki desu ka?" and "THE Gibo Zukan" from MARX, as well as "mature*s" from h.m.p. She also has some independent (indies) titles. Overall, Ōba Yumiko's work seems to focus on the mature woman genre, often exploring themes of forbidden desire and marital transgression, with a strong emphasis on the appeal of experienced women.