attributes.availableTranslatedLanguages: pl en hu ru id uk es-la
attributes.contentRating: safe
attributes.createdAt: 2019-06-30T17:43:01+00:00
attributes.latestUploadedChapter: 507c448d-fb7f-41bf-b14a-22a75fe4a934
attributes.originalLanguage: ja
attributes.publicationDemographic: seinen
attributes.state: published
attributes.status: ongoing
attributes.group: genre
attributes.en: Historical
attributes.id: 33771934-028e-4cb3-8744-691e866a923e
attributes.type: tag
attributes.group: genre
attributes.en: Action
attributes.id: 391b0423-d847-456f-aff0-8b0cfc03066b
attributes.type: tag
attributes.group: theme
attributes.en: Military
attributes.id: ac72833b-c4e9-4878-b9db-6c8a4a99444a
attributes.type: tag
attributes.group: theme
attributes.en: Police
attributes.id: df33b754-73a3-4c54-80e6-1a74a8058539
attributes.type: tag
attributes.updatedAt: 2022-08-03T09:09:30+00:00
attributes.altTitles: en Treason Agency
attributes.altTitles: ru Королева оперы
attributes.altTitles: ko 매국기관
attributes.altTitles: zh 卖国机关
attributes.altTitles: ja 売国機関
attributes.description: en 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.   
    
  From the author of [*Youjo Senki*](https://mangadex.org/title/18803).
attributes.links: al 103220
attributes.links: amz https://www.amazon.co.jp/gp/product/B07XB38SXN
attributes.links: ap baikoku-kikan
attributes.links: bw series/191913
attributes.links: ebj https://ebookjapan.yahoo.co.jp/books/524787/
attributes.links: mal 114976
attributes.links: mu 149033
attributes.links: raw https://kuragebunch.com/episode/10834108156630826048
attributes.title: en Baikoku Kikan