Kosaka Asami(小坂麻美)

Kosaka Asami is a Japanese Adult Video (JAV) actress who appears to have debuted around 2008. While information about her career is limited, a partial listing of her work suggests a focus on mature women (熟女) content, often featuring amateur (素人) themes. Based on available information, Kosaka's work leans toward genres like "mature women" (熟女) and "amateur" (素人), with some titles also hinting at more intense scenes involving bondage (縛り・緊縛), group sex (3P・4P), and finger stimulation (指マン). It's difficult to definitively track her genre evolution over time with such limited data, but the presence of specific tags provides insight into the types of content she was involved with. The available information shows she worked with the studio "Beasval" (ビースバル). The limited data makes it impossible to assess whether she belonged to any particular series or had long standing relationships with certain studios. In summary, Kosaka Asami seems to be an actress who catered to a niche audience interested in mature, amateur-themed JAV content during her active period. Further details about her career are scarce based on the provided information.