Akio Otsuka
John "Sleepy" Estes (a.k.a. Mad Bull)
Yasunori Matsumoto
Daizaburō "Eddie" Ban
Gara Takashima
Perine Valley
Shin Aomori
Black Tattoo (ep 1)
Mitsuo Senda
Nichol the Electrician (eps 2-3)
Masako Katsuki
Cindy Murphy (ep 4)
Takkô Ishimori
Captain Allen
Chafurin
Cop A (ep 3)/Cop G (ep 4)
Hajime Koseki
Cop D (ep 4)
Hirotaka Suzuoki
Bobby Wong (ep 3)
Ken Yamaguchi
Cop C (ep 4)/Man A (ep 2)
Kenichi Ono
Cop B (ep 4)/James (ep 3)
Kikuko Inoue
Receptionist (ep 1)
Kumiko Watanabe
Yín-Yuè (ep 3)
