Ёсио Ёидзамэ

Known as "Hell's Elite". He is described of having being a sadist since he was born. He was born in America and looking to create a criminal enterprise back home went to Shishidou academy for the sole reason to attend the Abidani Seminar. Because of this he is the only student at Shishidou that actually respects Abidani, seeing him as his true teacher. He is very skilled at Dice Stacking, able to stack 5 dice where they all matched along the sides as well as flip a sixth die to land on top of the tower. He has a noticeable habit of licking the blade of his Balisong.