Yuuji Komatsu, Oonogi Clan senior member
Kazuo Itakura, Itakura Clan boss (as Ryôji Hayama)
Seiichi Yatô, Oonogi Clan second-in-command
Masakichi 'Masa' Jinno, Kansai Syndicate vice-chair
Shigeo Minato, Oonogi Clan member
Sabu, Oonogi Clan member
Kôjirô Oonogi, Oonogi Clan boss
Mannosuke Jinno, Kansai Syndicate chair
Shinsaku Fujioka, Sakura Syndicate chair
Mishima, Marubishi Trading director
Terashima, the loan shark
Godô Yamanouchi, the mediator
Hirai, Hirai Trading director
Kazue, Sabu's sister