Alternative Name:The queen of the opera; Treason Agency; 売国機関

Genre(s): Historical PsychologicalAction

Demographic:Seinen

Summary:
In the early 20th century, a small republic found itself stuck between a kingdom and an empire - both of whom wanted to manipulate the republic to sui... MORE In the early 20th century, a small republic found itself stuck between a kingdom and an empire - both of whom wanted to manipulate the republic to suit their own needs. In order to protect itself from both sides of the conflict, the republic created a small group of soldiers whose job it is to suppress revolution and dissent in any way possible. This is the story of the Opera House. HIDE