The series stars Hat, the descendant of a hero who fought an evil king and sealed Devildom. Hat falls into Devildom and finds he has to defeat the evil king.
| Sound | Toru Noguchi | Sound Effects |
| Directing | Akira Shigino | Director |
| Production | Yuji Nunokawa | Producer |
| Production | Kenji Shimizu | Producer |
| Production | Yoshihisa Tachikawa | Producer |
| Production | Minoru Ono | Producer |
| Writing | Kenji Terada | Series Composition |
| Visual Effects | Tsuneo Ninomiya | Character Designer |
| Visual Effects | Mari Kitayama | Character Designer |
| Art | Junichiro Nishikawa | Art Direction |
| Crew | Nobuo Koyama | Cinematography |
| Sound | Edison | Music |
| Sound | Katsunori Shimizu | Sound Director |
| Writing | Yoji Katakura | Original Story |