Mochizuki Chiyome

Head of the Kunoichi group, said to be a network of some 200–300 agents that served the Takeda clan.
Mochizuki is said to have recruited sex workers, victims of the Sengoku civil wars, and orphaned young girls.
Although its not historicaly confirmed that she existed, she was mencioned in some stories and there are some evidences that agents disguised as Aruki Miko (wandering priestesses) may have existed.