![](https://cdn.animecharacters.io/images/manga/large/15312-48c7e14f.jpg)
Type
One-shot
Volumes
Chapters
1
Status
Completed
Published
2011-01-01 to ?
Genres
Slice of Life
Seinen
Serializations
Miracle Jump
Authors
Hiroya Oku (Story & Art)
Gantz no Moto: Oku Hiroya to SF Eiga Monogatari
Oku Hiroya tells in this manga what inspired him to draw GANTZ, and his love of Sci-Fi movies.