Michiko Tōzaki is a government worker employed by the Japanese government in the world of Concrete Revolutio. She serves under Yoshiaki Satomi and is involved in efforts to restructure the organization responsible for overseeing superhumans, often referred to as the Superhuman Bureau or the Super Population Research Laboratory. Her role includes personally meeting with superhumans, explaining the government’s positions, and negotiating contracts with them, making her a key liaison between the authorities and the superhuman community. She appears as a supporting character in both seasons of the anime. Physically, she has brown hair and blue eyes, and she is Japanese. Her personality is professional and diplomatic, suited to handling sensitive interactions with various powerful individuals. Her primary motivation is to help the government maintain control and order over superhumans while integrating them into society. She does not possess any superhuman abilities, relying instead on bureaucratic authority and negotiation skills. Her development is limited, but she consistently appears in episodes dealing with the Bureau’s reorganization and its dealings with superhuman beings.