Originally a music video for the song Extra by Ken Ishii, but it was later adapted into a 20 minute OVA. Depicts an extremely violent future world where humans and robot-aliens brutally kill each other.
| Directing | Koji Morimoto | Director |
| Sound | Ken Ishii | Music |
| Visual Effects | Koji Morimoto | Character Designer |
| Art | Mutsuo Koseki | Art Direction |
| Visual Effects | Hiroaki Ando | CGI Director |
| Production | Eiko Tanaka | Producer |
| Visual Effects | Atsuko Fukushima | Key Animation |