Set in a world of fantasy and adventure, Amon is a young warrior embarking on a quest to avenge the death of his mother. When the hunt leads him ultimately to the kingdom of Valhiss, Amon enlists in the ranks of the Emperor's army in order to gain an opportunity to exact his revenge. However, a chance encounter with the Princess Lichia, being held captive by the Emperor in an effort to ransom a map away from his main rival, King Darai-Sem, Amon must decide whether to follow his path of revenge or to help rescue the Princess in an effort to save a lost kingdom.
Unfortunately the movie Amon Saga is not yet available on HBO Max.
| Directing | Shunji Ôga | Director |
| Visual Effects | Yasuchika Nagaoka | Key Animation |
| Visual Effects | Susumu Nishizawa | Key Animation |
| Visual Effects | Susumu Nishizawa | Animation Director |
| Visual Effects | Kenichi Hamazaki | Key Animation |
| Visual Effects | Katsuya Kondo | Key Animation |
| Visual Effects | Yuzo Sato | Key Animation |
| Visual Effects | Masatomo Sudo | Key Animation |
| Visual Effects | Michi Himeno | Animation Director |
| Visual Effects | Yumi Nakayama | Key Animation |
| Visual Effects | Tetsuya Yamamoto | Key Animation |
| Visual Effects | Nobuyoshi Habara | Key Animation |
| Visual Effects | Shinichi Suzuki | Key Animation |
| Visual Effects | Michi Himeno | Key Animation |
| Visual Effects | Shingo Araki | Key Animation |
| Art | Yoichi Nangoo | Background Designer |
| Writing | Baku Yumemakura | Comic Book |
| Writing | Noboru Shiroyama | Screenplay |
| Art | Mitsuharu Miyamae | Art Direction |
| Writing | Yoshitaka Amano | Comic Book |
