Kawasemi Omito, a supremely skilled detective, leads a joint investigation into a serial killing case. Amamiya lends him Toto, whom Kawasemi deems so useless he's invisible. Ron appears at the newest crime scene as a consultant, irritating Kawasemi.
Investigation Division 1
قسم التحقيق الأوّل
Ermittlungsabteilung 1
Primera división de investigación
Primera sección de investigación
BRIGADE CRIMINELLE
1ª divisione investigativa
1ª Divisão de Investigações
Первый следственный отдел