Midara Yuusuke is the 28th ranked referee of Kakerou. He loves seeing people who look down on others getting crushed more than anything. He also has a habit of creating bubbles with his spit. Midara loves seeing arrogant and powerful people be destroyed.

Spoiler

As a child, Midara lived in a seemingly big, western style house. His father was very strict and would not make eye contact with him. One day his illusion of his father was crushed when yakuza came to threaten him. He then saw his father's face for the first time. He was mesmerized by the sight of his father's defeated expression.