The World of Geisha (四畳半襖の裏張り, Yojōhan fusuma no urahari) a.k.a. A Man and a Woman Behind the Fusuma Screen is a 1973 Japanese film in Nikkatsu's Roman porno series, directed by Tatsumi Kumashiro and starring Junko Miyashita. The mainstream film journal Kinema Junpo included it in their choices for best ten films of the year of 1973.