Okubo Hisako(大久保久子)

Okubo Hisako is a Japanese Adult Video (JAV) actress known for her work primarily in the mature woman (熟女) genre. Based on the available information, she appears to have debuted around 2009 or 2010, and her career, while not extensively documented publicly, seems to have spanned at least a few years. Her early work, as indicated by titles and tags, often features themes such as mature women, chubby/plump body types (ぽっちゃり), and specific fetishes like butt fetish (尻フェチ). There is also evidence of her participating in productions involving incestuous themes, particularly mother-son scenarios. Common acts depicted in her videos include missionary position, 69, and creampie. She worked primarily with Global Media Entertainment, appearing in several of their releases. She is also known for being part of the "近親相姦遊戯 (Incestuous Games)" series, specifically volume 15. Okubo Hisako's style can be characterized by her portrayal of mature, often voluptuous women in a variety of scenarios, catering to niche interests within the JAV market. Her performances seem to focus on highlighting the appeal of older women and exploring themes considered taboo or unconventional.