Ninja Girl: Assassin of Darkness

Original title: 火影忍女 忍 -エボリューション- 闇の暗殺者

At the beginning of 21 century, the capital city, Tokyo, is full of spies in 60 years since World War II. The government without official intelligence agency deals with spy acts by foreigners and registers associated with private security organizations. However, the government which no longer fight against foreign spies plans to bring in ultimate fight skills passed on by beautiful and sexy female ninjas...