The story follows Arion, a young man kidnapped by Hades as a child and raised to believe that his mother was blinded by Zeus and that killing the ruler of Mount Olympus will cure her.
| Directing | Yoshikazu Yasuhiko | Director |
| Production | Yasuyoshi Tokuma | Producer |
| Sound | Joe Hisaishi | Original Music Composer |
| Art | Hidetoshi Kaneko | Art Direction |
| Writing | Yoshikazu Yasuhiko | Original Story |
| Visual Effects | Yoshikazu Yasuhiko | Character Designer |
| Visual Effects | Yoshikazu Yasuhiko | Animation Director |
| Editing | Kazuo Inoue | Editor |
| Production | Toshio Suzuki | Producer |
| Camera | Akio Saitou | Director of Photography |
| Visual Effects | Kenichi Ohnuki | Key Animation |
| Visual Effects | Tsukasa Dokite | Key Animation |
| Visual Effects | Yuji Mukoyama | Key Animation |
| Visual Effects | Itaru Saito | Key Animation |
| Visual Effects | Yoshitaka Kato | Key Animation |
| Visual Effects | Eiichi Endo | Key Animation |
| Visual Effects | Hiroyoshi Ôkawa | Key Animation |
| Visual Effects | Asami Endo | Key Animation |
| Visual Effects | Saburo Sakamoto | Key Animation |
| Visual Effects | Akira Shinoda | Key Animation |
| Visual Effects | Ichizo Kobayashi | Key Animation |
| Visual Effects | Kenji Kanamori | Key Animation |
| Visual Effects | Satoru Utsunomiya | Key Animation |
| Visual Effects | Koichi Chigira | Key Animation |
| Visual Effects | Koji Watanabe | Key Animation |
| Directing | Mamoru Hamatsu | Assistant Director |
| Writing | Yoshikazu Yasuhiko | Screenplay |
| Writing | Akiko Tanaka | Screenplay |
