Also Known As: Yûko Katagiri , Katagiri Yūko, 五月 由美, 小沼 由美子, Yumi Satsuki, 无片桐夕子
Biography: Japanese actress. She appeared in more than sixty films since 1971. She starred in over fifty Nikkatsu Roman Porno films in eight years and was once married to Nikkatsu director Masaru Konuma, although they later divorced.