Greatest Boss Of Japan
- Cast: Akira Kobayashi, Jerry Fujio, Jō Shishido, Shōki Fukae, Tatsuya Fuji
- Duration: 88 minutes
- Genre: Action, Crime
- Rating: N/A/10
- Release Date: 1970-04-18
A man who became the third boss faces off against delinquent foreigners and villains vying to rule the underworld in order to develop the port city.
