Code Between Brothers (1966) aka Kyodai jingi DVD-R

Starring Hiroki Matsukata, Koji Tsuruta, Saburo Kitajima, Hideo Murata, Junko Miyazono
Directed by Kôsaku Yamashita
Print: Black/White
Runtime: 87 min
Genre: Action/Adventure
Language: Japanese with English subtitles

In a world of men who promised with blood and fulfilled with blood, Saburo Kitajima, Hideo Murata, and Koji Tsuruta star as 3 brothers forever bound. Their “business” has a high reputation for its hardcore skills and courage. However, a rival group are jealous of their prosperity. In order to maintain their pride as Japanese people and to protect the way of the chivalry, daredevil men engage in a fierce battle to the death.