Kunoichi

A kunoichi (くノ一) is a female ninja or practitioner of ninjutsu (ninpo). During the feudal period of Japan, ninjas were used as killers, spies and messengers. The training of kunoichi differed from the training given to male ninjas, although they had a common core of skills, being trained in martial arts, such as taijutsu and ninjutsu. Kunoichi training tended to prioritize traditional female skills.