Keyman is the resident hero of Lockville City, a place inhabited by both humans and animal people. In the years since his debut as a hero, crime has decreased significantly, which does not look all that grea...

Asami is a beautiful cop in the Investigative Precinct 1! Her dream is to solve a big case! But because of Asami hating Lieutenant Shimoyama's interference Asami's chances are thwarted time and time again. O...

Inspector Oogura Amane has just been reassigned to Investigation Division 6, which is considered a graveyard for police detectives transferred there. Disappointed to discover that her only partner is a slack...

The Metropolitan Police Department Sword Possession Division, more commonly known as the Sword Division, specializes in cases where a human is possessed by a sword with mysterious powers. Kiridoshi and Kak...