The Ninja Vixens II: Veil of Illusions (1990)

Kagero, the leader of the female ninja serving Kasuga no Tsubone in the Ōoku, rescues a young woman who is being attacked by samurai. This incident leads to the discovery of a smuggling scandal in the Echizen Maruoka Domain. Without hesitation, Kagero and the female ninjas set out for Maruoka to investigate and take action.