Miyahara Yuuka(宮原ゆうか)

Miyahara Yuuka is a JAV actress who debuted around 2013, judging by the available information. Her height is listed as 156cm, and her measurements are B84(E)-W58-H84. Based on the partial list of works available, Miyahara's early career appears to have heavily focused on schoolgirl themes. Keywords like "制服" (seifuku/uniform), "女子校生" (joshikousei/schoolgirl), "体操着・ブルマ" (taisougi/buruma/gym clothes), and "競泳・スクール水着" (kyouei/school mizugi/swimsuit) suggest a prevalence of JAV films featuring her in various school-related scenarios. The tag "中出し" (nakadashi/creampie) is also a common element in her earlier work. While a comprehensive list of her filmography is unavailable, the initial focus on schoolgirl themes suggests a potential niche that she occupied during her early career. Further research would be needed to determine if her genre preferences evolved significantly over time, or if she continued to primarily work within similar categories. The available title points to Toyohiko as one studio or maker she has worked with. Without a complete filmography, it's difficult to ascertain the full scope of her career, the number of studios she has worked with, or if she has been part of any recurring JAV series. However, the available information paints a picture of an actress who initially gained prominence within the schoolgirl-themed segment of the Japanese adult video industry.