Chuukan Kanriroku Tonegawa

Yukio Tonegawa is a high-ranking employee at the Teiai Group, a major Japanese company, and serves as the deputy to Chairman Kazutaka Hyodo. When the chairman orders Tonegawa to lead a controversial initiative called "Game of Death," which involves exploiting debtors, he assembles a team to assist him. However, he faces numerous obstacles, including the unpredictable behavior of the chairman and the disloyalty of some colleagues, which eventually results in his demotion. The series is a spinoff of the popular manga "Kaiji," which has sold over 20 million copies. The volume includes nine additional chapters.