Japan's Top Gangster
A boy born in a poor village in Tokushima spends his days idly until a chance meeting sets him on the road to becoming boss of Japan's largest gang.
Starring Ken Takakura, Tetsurō Tamba, Bunta Sugawara, Kunie Tanaka, Kyōsuke Machida, Rinichi Yamamoto, Kayo Matsuo, Hiroko Sakuramachi, Michitarō Mizushima, Haruo Tanaka
Watch "Japan's Top Gangster" on Amazon released in 1973. It's a crime and action & adventure movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie, and is currently only available for purchase or rent.