This film is an alternate perspective version of the first Gantz film from an investigative journalists point of view and depicts the secrets of Kurono and Kato's childhood, and also other character's secrets. Delving deep into the mystery, the film offers another piece towards solving the complex puzzle that is the world of Gantz.
| Name | Type | Role | |
|---|---|---|---|
| Yûsuke Watanabe | Writer | ||
| Shinsuke Sato | Director |