

Shadow Warriors is a Japanese television jidaigeki show featuring Sonny Chiba that ran for four seasons in the early 1980s. Chiba played different ninja characters in each series. In the first series he played Hattori Hanzō III, in second one he played Tsuge Shinpachi, in the third one he played Tarao Hanzō, in the fourth series and in Bakumatsu Hen, he played Hattori Hanzō XV. In the 2003 direct-to-DVD series Shin Kage no Gundan he played Hattori Hanzō I.
When a five-year old boy, Ietsuna, suddenly becomes the Shogun of Japan, numerous schemes to seize his power begin to hatch. The Shogun's trusted guardian, Hoshina, secretly asks the leader of the exiled Iga ninja clan, Hattori Hanzo, to help protect the stability of the nation.
Aired: 4/1/1980Under orders from the Kouga clan, a revenge-seeking female ninja, Okou, infiltrates the bathhouse that doubles as the Shadow Warrior's secret base. Meanwhile, a wild Iga ninja causes trouble for Hanzo by refusing to remain in hiding.