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. This epic film is the first part of greatest true-life series based on autobiography of the Yamaguchi-gumi's third leader, Taoka Kazuo.
Is Japan's Top Gangster on Netflix? Unfortunately the movie Japan's Top Gangster is not yet available on Netflix.
| Directing | Kōsaku Yamashita | Director |
| Editing | Shintarō Miyamoto | Editor |
| Writing | Kazuo Taoka | Original Concept |
| Sound | Chūji Kinoshita | Original Music Composer |
| Writing | Akira Murao | Screenplay |