Zero Woman is a Japanese film and video exploitation series with ten entries dating from 1974 to 2007. The series chronicles the adventures of a woman Rei, who, working for a fictional Tokyo Metropolitan Police Department secret agency called Zero Division, goes undercover to infiltrate and assassinate drug kingpins, mercenaries, and various criminals and their henchmen. The original film may have been the inspiration for Luc Besson's 1990 film La Femme Nikita.