Makoto Kagutsuchi is the main antagonist of Master Detective Archives: Rain Code.  

He's the CEO of Amaterasu Corporation and a devious schemer. His rival is Yomi Hellsmile, director of the Peacekeepers. Don't trust him. In reality, he's an extreme serial kidnapper and a cannibal in spirit for the sake of a populus of defective homunculi and does not care for how unethical his methods are. As a clone of Number One of the World Detective Organization, he believes his solution is the optimal one.