Gang Loyalty and Vengeance (1963)
Original title: ギャング忠臣蔵
Gang Loyalty and Vengeance is a 1963 Japanese-language crime movie directed by Shigehiro Ozawa, with a running time of 1h 33m. It stars Chiezo Kataoka, Ken Takakura and Shinjirō Ehara.
A modern gang version of Chushingura, chronicling almost scene for scene the Brave 47 Ronin story, transposed from the Genroku Period to the Showa Era.