Prison School - Season 1 Episode 4
As Kiyoshi deals with the fallout from his failed escape attempt, the Underground Student Council initiates Operation: DTO in an attempt to expel the boys once and for all.
- Genre: Drama, Comedy
- Studio: MBS
- Keyword: juvenile prison, based on manga, ecchi, prison life, based on anime, girls' school, student council, all-girls school
- Cast: Taishi Nakagawa, Hirona Yamazaki, Aoi Morikawa, Tokio Emoto, Masato Yano, Garigari Garikuson