Ishioka Eiko(石岡瑛子)

Ishioka Eiko is a Japanese Adult Video (JAV) actress who was active primarily in the mid-2000s. Based on available information, her career appears to have spanned a few years, with her most prominent work occurring between 2004 and 2006. Her filmography suggests a focus on the mature woman (熟女) and married woman (人妻) genres, often featuring busty (巨乳) performers. Titles and tags indicate an emphasis on "wife" (妻) content, including young wives (若妻・幼妻) and housewives (主婦), frequently incorporating lingerie (ランジェリー) elements. While limited data makes a detailed analysis of genre evolution difficult, it's fair to say her work primarily concentrated on the established mature and married woman categories popular at the time. She seems to have worked predominantly with V&R Planning. Further details regarding specific series or consistent character types are unavailable based on the provided information, but her overall style appears to be centered around established tropes within the mature JAV market.