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
Yoshi Katō
Kôjirô Oonogi, Oonogi Clan boss
Fujio Suga
Mannosuke Jinno, Kansai Syndicate chair
Bontarō Miake
Shinsaku Fujioka, Sakura Syndicate chair
Shinji Takano
Mishima, Marubishi Trading director
Kichijirō Ueda
Terashima, the loan shark
Takamaru Sasaki
Godô Yamanouchi, the mediator
Michio Hino
Hirai, Hirai Trading director
Kyōko Mine
Kazue, Sabu's sister
