Kingo Gondo
Chief Detective Tokura
Reiko Gondo
Kawanishi, Gondo's secretary
Detective Arai
Chief Detective 'Bos'n' Taguchi
Detective Nakao
Chief of Investigation Section
Kamiya, National Shoes Publicity Director
Ishimaru, National Shoes Design Department Director
Baba - National Shoes Executive
Ginjirô Takeuchi - Medical Intern
First Reporter
Factory Worker
Prison Warden
Aoki - the Chauffeur
Shinichi Aoki
Jun Gondo
Second Reporter
First Creditor
Chief of First Investigating Section
Junkyard Cook
Detective Murata
Third Reporter
