Oka Miwako(丘美和子)

Oka Miwako is a Japanese Adult Video (JAV) actress known for her work primarily in the mature women (熟女) and "mother" (お母さん) genres. Based on the titles listed, her career appears to have begun around 2010 and continued for at least several years, with releases appearing through 2015. Her filmography demonstrates a clear focus on the mature woman niche, often involving themes of incest (近親相姦), and featuring elements like large breasts (巨乳), handjobs (手コキ), and bukkake (パイズリ). She frequently appears in content produced by "妄想族" (Mousouzoku/Delusion Tribe) under the ABC label and also has releases from "ex" and "センタービレッジ" (Center Village). While her early work seemingly focused on general mature woman themes, the continued presence of "mother" (お母さん) and incest (近親相姦) tags throughout her career suggests these remained core elements of her appeal. She has appeared in several series, including "お母さんの授乳と手コキ" (Mother's Lactation and Handjob), "美熟女プレイ集" (Mature Woman Play Collection), and "熟女が騎る熟れた極みの腰づかい 騎乗位" (Mature Woman Riding: Skilled Hip Movement Riding Position), indicating a willingness to participate in themed collections. Oka Miwako's on-screen persona appears to cater to fans of mature, voluptuous women in often taboo and fantasy-driven scenarios.