Facts
- Founded
- April 2002
- Based in
- Chiyoda
- Industry
- video game industry
- Website
- operahouse.co.jp
- Country of origin
- Japan
Sources: Wikidata (CC0) · Wikidata Q107656732
Games developed · 1
| Game | Genre | Platforms |
|---|---|---|
| Disease -Hidden Object- | adventure video game | Microsoft Windows |