Yukio Tonegawa

Yukio Tonegawa is who was put in charge of most of Hyōdō's events, acting as said man's right hand. He is a powerful business magnate and the third highest ranking executive in the financial firm Teiai Corporation. He was the one who sponsored Restricted Rock, Paper, Scissors, Electric Current Steel Frame Crossing, E-Card, and presumably more. He serves as the second main antagonist in the Tobaku Mokushiroku Kaiji arc. He has a spinoff manga called Chuukan Kanriroku Tonegawa where he is the main protagonist. A stout man of middle-age, Tonegawa is a staunch realist, believing those who risk th...