Ninja Gangsters: Extorting from the Bad! 1981 Directed by Ryuichi Takamori 隠密くずれ 悪い奴から強請りとれ！
The first in Norio Nanjo's "Secret" series. The phantom Sanzo (Hiroki Matsukata) and Yume no Gosuke (Ashiya Gannosuke) are ordered to infiltrated the Echigo Nagaoka Domain.
