Sinds het begin der tijd heersen krachtige demonen over de aarde. De overheersing van deze onsterfelijke monsters over de hulpeloze mensen wordt enkel bestreden door nobele Guardians. In het jaar 2089 zijn er slechts enkele demonen en Guardians over en wordt de aarde door de mensheid beheerst. Diep in de aarde echter leeft de opper demoon nog immer en hij maakt zich klaar om de mensen nogmaals te onderwerpen.
Nee, helaas is 支配者の黄昏 nog niet beschikbaar op Netflix in Nederland.
| Writing | Duane Dell'Amico | Screenplay |
| Writing | 奥瀬サキ | Original Story |
| Writing | Tatsuhiko Urahata | Screenplay |
| Directing | 新房昭之 | Director |
| Sound | 浦田恵司 | Original Music Composer |
| Art | 大橋誉志光 | Storyboard Artist |
| Visual Effects | Shinichi Yoshino | Key Animation |
| Visual Effects | 大西雅也 | Key Animation |
| Visual Effects | Naoki Murakami | Key Animation |
| Visual Effects | 才木康寛 | Key Animation |
| Visual Effects | 依田正彦 | Key Animation |
| Visual Effects | 亀井幹太 | Key Animation |
| Visual Effects | 渡邊義弘 | Key Animation |
| Visual Effects | 岡野幸男 | Key Animation |
| Visual Effects | Masakazu Saitou | Key Animation |
| Visual Effects | 大久保宏 | Key Animation |
| Visual Effects | 阿部美佐緒 | Key Animation |
| Visual Effects | Shinji Ochi | Key Animation |
| Visual Effects | 久保正彦 | Key Animation |
| Visual Effects | 山下高明 | Key Animation |
| Visual Effects | 新岡浩美 | Key Animation |
| Visual Effects | 城前龍治 | Key Animation |
| Visual Effects | Hideki Kakita | Key Animation |
| Visual Effects | 今掛勇 | Key Animation |
| Visual Effects | 横手博人 | Key Animation |
| Visual Effects | Akira Kikuchi | Key Animation |
| Visual Effects | 安藤義信 | Key Animation |
| Visual Effects | Takashi Yamamoto | Key Animation |
| Production | Masanori Sakamoto | Producer |
| Art | Yoichi Nangoo | Art Direction |
| Art | Yoichi Nangoo | Background Designer |
