Kôiki bôryoku: ryuuketsu no shima 1969

A once-powerful yakuza clan disbands as a result of a police crackdown, but one small group refuses to bow to police pressure, and launches a campaign to take over Tokyo's drug, prostitution, and gambling rackets. Someone wants to stop them. Is it the police? Rival gang members? Or is it an entirely new group of hired killers who will stop at nothing to gain complete control of Tokyo's "bloody territories"?

Cast:

Akira Kobayashi
Yuuji Komatsu, Oonogi Clan senior member 

Ryōji Hayama
Kazuo Itakura, Itakura Clan boss (as Ryôji Hayama) 

Tadao Nakamaru
Seiichi Yatô, Oonogi Clan second-in-command 

Hiroshi Nawa
Masakichi 'Masa' Jinno, Kansai Syndicate vice-chair 

Tatsuya Fuji
Shigeo Minato, Oonogi Clan member 

Jiro Okazaki
Sabu, Oonogi Clan member