You should watch
The Samurai - Season 7 - Ninja Terror (1964) [JDRAMA]
The adventures of a roving samurai detective/spy, Akikusa Shintaro whose real identity is Matsudaira Nobuchiyo - the older half-brother of Tokugawa Ienari, the 11th Tokugawa shogun, who is still a minor. Because he is the son of a concubine,...
Seventeen Ninja 2: The Great Battle (1966) [JDRAMA]
In a time where highly skilled ninja organizations carry out secret missions, Iga Jigoza's group of seventeen ninja must find a way to infiltrate the enemy's stronghold and steal the pact from Negoro ninja Saiga Magokuro. A classic.