In an attempt to spur citizens into taking more productive roles in society, the Japanese government issues death messages, or "ikigami", informing them that they have only 24 hours left to live. The film follows a young man tasked with delivering these messages, as well as the victims.
| Directing | Tomoyuki Takimoto | Director |
| Writing | Motorô Mase | Writer |
| Production | Akimitsu Sasaki | Producer |
| Production | Osamu Kubota | Producer |
| Production | Jun Kurosawa | Producer |
| Production | Kazuya Hamana | Executive Producer |
| Writing | Hiroyuki Yatsu | Screenplay |
| Writing | Akimitsu Sasaki | Screenplay |
| Writing | Tomoyuki Takimoto | Screenplay |
| Sound | Hibiki Inamoto | Music |