Dizi Adı: Keishichou Tokumubu Tokushu Kyouakuhan Taisakushitsu Dainanaka: Tokunana
Bölüm Adı: Family of Four
Sezon/Bölüm: 1. Sezon 4. Bölüm
Yayın Tarihi: 27 Eki. 2019

Nanatsuki is partnered with Nijo to investigate a father suspected of murdering his sons for insurance money. Nanatsuki feels sure he isn’t guilty, but Nijo has his doubts. Can the pair learn to work together and uncover the truth?