Erotic Diary of An Office Lady is a Japanese pink film in Nikkatsu's Roman Porno series starring Asami Ogawa and directed by Masaru Konuma. Ogawa's debut film, this was the seventh and last entry in the Office Lady Journal series, which had been launched in 1972 with Office Lady Journal: Scent Of Female Cat. In their Japanese Cinema Encyclopedia: The Sex Films, the Weissers write, "This film is a perfect end to the series. Konuma is the master of free-form, rambling cinema. He manages to make ordinary life seem extraordinary with moments of kinkiness."