Riri Kouda, born in Saitama Prefecture in 1974, began her career in the adult video industry in 1999 but transitioned to softcore pinku eiga in 2005. Under the name Kōda Riri, she starred in several notable films, with "Nôsatsu Waka-okami: Iroppoi Koshitsuki" (2006) standing out as a major highlight. This film is particularly sought after by collectors for its unique blend of eroticism and narrative, showcasing Kouda's ability to elevate the genre beyond mere titillation. After retiring from adult films, Kouda pivoted to other performance arts, including backup dancing and exotic dancing, which has contributed to her cult status among fans of Japanese cinema. Collectors appreciate her work not just for its artistic value but also for its cultural significance within the evolution of Japanese film. As a result, her releases remain highly collectible, offering a glimpse into a transformative period in both her career and the broader landscape of physical media.