In the far distant future… Humans are living in the underground shelters under the complete controlled situation. “Why has the world gone to ruin, and what have made humans stay in the shelters?” Every day the members of Bureau of Proto Society debate the cause of the fall of the world from the past documentary videos… probably.
| Directing | Yasuhiro Yoshiura | Director |
| Visual Effects | Atsushi Ikariya | Character Designer |
| Writing | Yasuhiro Yoshiura | Writer |
| Visual Effects | Atsushi Ikariya | Animation Director |
| Visual Effects | Masahiro Tokumaru | Key Animation |
| Writing | Yasuhiro Yoshiura | Original Film Writer |
| Camera | Yasuhiro Yoshiura | Director of Photography |
| Crew | Yasuhiro Yoshiura | Cinematography |
| Editing | Yasuhiro Yoshiura | Editor |