Mladý muž Nishi se pokusí využít svou pozici v centru zkorumpované firmy k tomu, aby demaskoval muže zdopovědné za smrt jeho otce.

Kôichi Nishi
Public Corporation Vice President Iwabuchi
Assistant-to-the-Chief Wada
Itakura
Yoshiko Nishi
Tatsuo Iwabuchi
Administrative Officer Moriyama
Contract Officer Shirai
Construction Company Executive Director Kaneko
Construction Company President Hatano
Managing Director Miura
Mrs. Ariyama