- Name
- Opera House
- Fullname
- 株式会社オペラハウス / Kabushiki Gaisha Opera House
- Scene Group/Person
- No
- Country
- Japan
| Title | Product code | Developed by | Year | |||
Wrathgrave
(ラスグレイブ探偵譚) 
  
|
Opera House | 2024 | ||||