Kisaki was the villain. The one everyone in Toman grew to hate over years of his torture, he was a manipulative guy and no one in Toman liked him. And it was Mikey's choice of what they did with him

Kisaki was on his knees with his head down with Takemichi pointing a gun at the tan male's head as Kisaki stood there. It was up to you, would you step in, or let him die..