Un-Go: Inga-ron
English title: Un-Go: Chapter of Inga
Japanese title: UN-GO episode:0 因果論
Type: Movie
Episodes: 1
Source: Novel
Genres: Mystery, Supernatural
Studios: Bones
Duration: 48 min
Rating: R - 17+ (violence & profanity)

Prequel film of UN-GO telling the encounter of Shinjuurou and Inga.