Mizuma Junko(水間純子)

Mizuma Junko is a Japanese Adult Video (JAV) actress who debuted around 2013. Her early work, as suggested by the title "初撮り五十路妻ドキュメント 水間純子" (First Time Filming a Fifty-Year-Old Wife Documentary), immediately established her within the mature woman (熟女) and married woman/housewife (人妻・主婦) genres. Her filmography primarily focuses on these mature and domestic themes. The inclusion of the tag "中出し" (inner ejaculation) indicates a common element in many of her scenes. The "ドキュメンタリー" (documentary) tag also suggests a potential focus on realism or a more intimate portrayal within her works. Mizuma's work appears to have been primarily produced by Center Village, especially early in her career with the "初撮り五十路妻ドキュメント" series. While details about her complete filmography are limited, it's clear that she has built a career catering to a specific niche within the JAV industry, focusing on the mature woman category. Her style seems to emphasize realism and the experiences of older, married women.