Mayama Yuuka(真山ゆうか)

Mayama Yuuka is a Japanese adult video (JAV) actress born in Tokyo on October 10, 1985. Standing at 162cm, her measurements are B87-W58-H85. Based on the available information, Mayama Yuuka appears to have debuted in the JAV industry around early 2007, with her listed works spanning roughly a year, into early 2008. Her filmography, though limited in this sample, indicates a focus on solo work and appearances in compilation-style productions. She frequently worked with the studio BEAUTY. Her works lean towards a few prominent themes. Riding position (Kijoi) is a common element, along with squirting (Shiooki), and facial ejaculation (Gaosya). The tags also point to an emphasis on slender body types and fetish elements in some of her performances. She also appeared in several series, including "Brand New Girl", "Futari De Zuppory", "Hard Fuck Girl", "Cosplay Princess" and "Virtual Lover". Overall, Mayama Yuuka's style seems to center around showcasing her physique in a variety of scenarios, often involving squirting, riding positions, and elements of cosplay or other fetishes. Her career appears to have been relatively short, based on the data provided.