Sato Takehito

Akemi Sasagawa is a single woman in her 50s who has worked as a milk delivery for over 30 years. Through the conversations with her younger colleagues, Akemi becomes deeply frustrated by the gender discrimination that she has endured, has remained intact over time. For herself and the future generation, Akemi attempts to challenge it on her own.

Izumi Sakuragi is a new police sergeant with the Special Investigations Office, which was set up within the Metropolitan Police in November last year. The new investigation team uses DNA analysis and the latest in forensics science to investigate cold cases as well as cases suspected to involve missing persons.