The second episode of the drama series "Unsolved Cases: Metropolitan Police Department Document Investigator Season 3" (TV Asahi, Thursdays at 9 PM), starring actresses Kyoka Suzuki and Yuina Kuroshima, aired on April 23rd, and it has been revealed that the average viewership rating (according to Video Research, Kanto region) was 8.5% for households and 4.7% for individuals.
"Unsolved Cases: Tokyo Metropolitan Police Department Document Investigator" is a mystery series in which detectives investigate unsolved cases using written documents as clues. It started in April 2018, and this is the third season, approximately six years later. Amid a crisis threatening the survival of the 6th Section (Document Deciphering Section) of the Tokyo Metropolitan Police Department's First Investigation Division's "Special Investigation Task Force," the brilliant detective Narumi Risa (Suzuki) and her younger superior, the new section chief Mutsu Hinako (Kuroshima), team up as partners to tackle difficult cases.
Episode 2 dealt with an unsolved case from three years ago and a new series of gruesome murders that had just occurred. Who is the "real culprit" behind both cases, which are linked by a mysterious threatening letter? The shocking truth is finally revealed, using "words" as a clue...
