Kage no Gundan IV

On the brink of civil war, a small group of Iga ninja, the Shadow Warriors, under the leadership of 15th generation Hattori Hanzo (Chiba Shinichi) find themselves drawn into the political turmoil after rescuing Katsu Rintaro (Sanada Hiroyuki. Hunted by the government they fight behind the scenes to bring Japan a new era of peace and prosperity. (Japanesesamuraidvd.com)