Chuukan Kanriroku Tonegawa

Yukio Tonegawa is a high-ranking employee at Teiai Group, a major Japanese corporation, and serves as the deputy to Chairman Kazutaka Hyodo. When the chairman orders him to lead a project called "Game of Death," which involves using debtors, Tonegawa attempts to assemble a team. However, he faces numerous obstacles, including the unpredictable behavior of the chairman and disloyalty among his staff, which eventually results in his demotion. The series is a spinoff of the manga Kaiji, which has sold over 20 million copies.