Kawai Ruka(河合流香)

Kawai Ruka is a Japanese Adult Video (JAV) actress who debuted around 2009. Based on available information, her career appears to have been relatively short. Her work seems to gravitate towards themes involving young women, often in school-related settings. Genre tags associated with her films suggest a focus on scenarios such as "older sister" roles, school uniforms (both sailor and student uniforms), and group sex situations like 3P or 4P. Oral sex (fellatio) is also a recurring element in her performances. While it's difficult to determine a specific evolution of her genre preferences over time with limited data, the consistent presence of the themes mentioned above suggests a specialization in these areas. It is known she appeared in the "Futari ni Omakase" series by Radix. Her style appears to center around portraying youthful characters in sexually charged situations.