Sonobe Ritsuko(園部律子)

Sonobe Ritsuko is a Japanese Adult Video (JAV) actress who appears to have debuted around 2013, based on available information. While it's difficult to ascertain the exact length of her career, her publicly listed works seem concentrated around that period. Analyzing her listed titles and associated genre tags, Sonobe Ritsuko appears to primarily work within the mature woman ("熟女" - jukujo) genre. Recurring themes in her work include married women/housewives ("人妻・主婦" - hitodzuma/shufu), widows ("未亡人" - mibojin), and roles involving humiliation ("辱め" - hazukashime). She also appears in works featuring women in roles such as cabaret club hostesses or women working in the sex industry ("キャバ嬢・風俗嬢" - kyabajou/fuzokujou). Based on the limited data, there's no clear indication of a significant shift in her genre focus over time; she seems to have consistently worked within the mature woman niche. Her works appear to be released by studios such as Crystal Eizo and Kobayashi Kougyou. She has also appeared in series such as "Hitozuma Delivery" and "Musuko no Mae de Okasarete." Overall, Sonobe Ritsuko's style seems to center on portraying mature, often vulnerable, female characters in scenarios that explore themes of marital relationships, loss, and degradation, primarily within the JAV mature woman category.