4 Season
48 Episode
Detective Opera Milky Holmes - Season 0 Episode 3 Alternative Two: Opera Kobayashi and the Raven of the Empty Sky
- Year: 2015
- Country: Japan
- Genre: Animation, Mystery
- Studio: Tokyo MX
- Keyword: based on video game, shoujo, anime, detectives
- Director:
- Cast: Suzuko Mimori, Mikoi Sasaki, Izumi Kitta, Satomi Akesaka, Sora Tokui