Mizen Tantei: The Protea Cases

Shinjuku, 2023.

The protagonist, Chiharu Izuki, lacks self-confidence due to the trauma of once being kidnapped, and spend her days unable to help anyone at all.

One day, while searching for a missing person at her detective agency job, she comes cross the mysterious app “Protea.”

It was a crime prediction artificial intelligence developed by the Metropolitan Police Department and currently being tested in the Shinjuku Ward.

Guided by Protea’s predictions, Chihari encounters various incidents.

She meets a detective who asks for her cooperation, a mysterious boy who for some reason appears at the scene of the crime, and others.

Chiharu’s new life of cooperative work to prevent incidents before they occur has begun…!

Résumé

Gather information and deduce how to prevent predicted incidents before they occur. In Shinjuku City, various incidents will occur, such as assault, theft, and murder. The protagonist will team up with the detective agency’s director and detectives to confront these heinous incidents. And their bonds will gradually deepen…