One of Komori's friends, he is very calm, yet extreme enough to commit grand theft auto and murder. Sudo himself claims that he has surpassed a human level of emotional discomfort and desire. He sees himself as someone who protects Earth, even though he sends Satomi Ozawa to kidnap Akira to discover whether she has a dragon. He believes he can change the world, releasing it of its bonds to tradition, custom, and common sense by means of a society based on one's abilities. He claims that only those who have an impact on the world truly deserve to live, and that the human race is wasting the limited amount of resources available to them.