Misao Matsushita, a man with a sense of smell better than a police dog, uses that ability to find lost items and lost pets. Later he reunites with his former classmate, Detective Jinbo Hiroki, and is force t...

The amnesiac protagonist, Yuma, wakes up at a train station and discovers through his luggage that he is a detective working on a case. Yuma heads for "Kanai Ward," where he was supposed to investigate the c...

15 felons who were imprisoned for serious crimes at Kanto's 8th Penitentiary have been chosen as test subjects for a certain experiment. Those who succeed with the experiment will be rewarded with a "full pa...

Utada Mamoru is a 32-year-old detective of Musashihara precinct who finds himself stifled by the corrupt police system. Then he is told by a black-suited man who identifies himself as Kanzaki, "You will die ...

Assistant Inspector Osamu Shirabe, Criminal Investigation Division, Omori Police Station, Tokyo Metropolitan Police Department. No matter what he hides, he is an unconventional gourmet detective who treats ...

The plot follows Kei Kazaoka a high-school sophomore who has an "ultra" computer embedded in his brain. He uses his increased intelligence to help the police with weird and mysterious cases, that go beyond t...