Jigoku Sensei Nube OVA
English title: Hell Teacher Nube
Japanese title: 地獄先生ぬ～べ～
Type: OVA
Episodes: 3
Source: Manga
Genres: Action, Comedy, Horror, Supernatural
Studios: Toei Animation
Producers: Toei Video
Duration: 29 min per ep
Rating: PG-13 - Teens 13 or older

Continuation of the TV series.