榊 Masahiro (played by Chiya Nagase) is the son of the boss of the Kanto triad's Sharp Teeth Club, carrying the significant mission of inheriting the club. However, due to his "ability to consider things for only the first 90 seconds," he resorted to violence to resolve any disagreements. Several business deals were ruined by him, causing significant losses to the organization.
榊 Masahiro (played by Chiya Nagase) is the son of the boss of the Kanto triad's Sharp Teeth Club, carrying the significant mission of inheriting the club. However, due to his "ability to consider things for only the first 90 seconds," he resorted to violence to resolve any disagreements. Several business deals were ruined by him, causing significant losses to the organization.