Sozoku Tantei (2025)

Detective Nao Haie stumbles upon a dispute over the estate of a mystery novelist, who left a video will despite knowing it wouldn't be legally valid. (Source: Netflix)

Haie is asked to investigate a serial widow who has repeatedly enriched herself with the lucrative insurance policies of the men she marries. (Source: Netflix)

The cat-loving proprietor of a shogi shop suddenly dies. His family discovers his will, which leaves his fortune to a curious name: Marie Antoinette. (Source: Netflix)

Haie investigates a confectioner's will, which names the man's foolish legitimate son as his heir instead of his skilled but illegitimate child. (Source: Netflix)

With Yashin and Masaomi both struggling to draw customers, Haie must find the truth behind their father's will before the brothers go out of business. (Source: Netflix)

A young woman volunteers to take over her grandfather's public bathhouse. Haie starts getting things in order, but an unexpected problem arises. (Source: Netflix)

A DNA test reveals that a deceased professor fathered seven illegitimate children, but his widow insists it is untrue. Haie is asked to investigate. (Source: Netflix)

Haie has cleared up the case of Professor Yabuuchi's alleged children, but he receives an unexpected visitor who throws things into question again. (Source: Netflix)

Determined to clear his father's name, Haie agrees to team up with Hageta. First, they confront the judge who presided over the bus accident case. (Source: Netflix)

Thanks to Hageta's efforts, Haie receives some promising evidence. Later, Haie is unexpectedly arrested after Susuda agrees to testify. (Source: Netflix)