Chapter 1: A murder case occurred on the first day of high school
Chapter 2: Too unprofessional
Chapter 3: Occupational diseases in diving
Chapter 4: Fujimine Yukiko
Chapter 5: The miserable Maori Kogoro
Chapter 7: First day of business
Chapter 8: Are you interested in being a criminal police officer?
Chapter 9: Women's friendship is complicated
Chapter 11: Chemical knowledge
