A detective from Orient City’s municipal police department, positioned as a police sergeant for the institution. He is assigned to be the one in charge of investigating and supervising cases and incidents related to kaibutsu and villains. An earthling from Chiba, Japan. His full name is Gammei Tsukinowa. Despite looking apathetic and without a care, he takes his job as a policeman very seriously. Because he belongs to the middle management. Co-workers with a wolf man named Barrel.