新参者

"New Participant" is a reasoning The TV series, adapted from the novel of the same name, tells the story of a woman living alone in Nihonbashi, Tokyo, who was strangled, and the newly appointed police uncovered the entire case bit by bit

The story takes place near Nihombashi, Tokyo. The famous Ningyoyaki attracts tourists from all over the world. The prosperous, century-old old street, where people live next to each other, but in the seemingly calm residential area, there are hidden dangers of murder. One day, a woman was suddenly murdered at home, and the newly appointed police officer... Ichiro set out to investigate the case. Ichiro had solved various difficult cases, but because of his personality, he couldn't get a chance to be promoted. When investigating some details near Nihombashi, he found that all the businesses in Ningyocho were related to the case. There are countless connections, and everyone seems to be lying for various reasons, making the whole case even more confusing.