De middelbare scholier Hibiki wordt getransporteerd naar een fantasiewereld vol monsters, waar hij alleen niet-gevechtsvaardigheden bezit. Door belangrijke ontmoetingen ontdekt hij echter verborgen krachten en begint hij aan een episch avontuur.
| Directing | 星野真 | Director |
| Visual Effects | 松本淑恵 | Character Designer |
| Visual Effects | 大川美穂子 | Character Designer |
| Writing | 清水恵 | Screenplay |
| Writing | 清水恵 | Series Composition |
| Visual Effects | 中原あゆみ | Color Designer |
| Art | 芦野由紀子 | Art Direction |
| Camera | 寺本憲正 | Director of Photography |
| Editing | 柳圭介 | Editor |
| Sound | 濱野高年 | Sound Director |
| Sound | 菊谷知樹 | Original Music Composer |
| Sound | 緑仙 | Theme Song Performance |
| Production | 川瀬浩平 | Producer |
| Production | 村上貴志 | Producer |
| Production | 岩﨑あゆみ | Producer |
| Production | 栗須貴大 | Producer |
| Production | 佐藤碧 | Producer |
| Production | 黒田健史 | Producer |
| Production | 久保佐喜代 | Producer |
| Production | 中村暢 | Producer |
| Production | 小澤文啓 | Producer |
| Sound | 村上貴志 | Music Producer |
| Sound | 中島勝大 | Sound Effects |
| Art | 芦野由紀子 | Art Designer |
| Art | 田内亜矢子 | Prop Designer |
| Art | 杉田葉子 | Prop Designer |
| Visual Effects | 大川美穂子 | Supervising Animation Director |
| Visual Effects | 松本淑恵 | Supervising Animation Director |
| Production | 照井健 | Executive Producer |
| Production | 松田大洋 | Executive Producer |
| Production | 日野亮 | Executive Producer |
| Production | 松井優子 | Executive Producer |
| Production | 太田鉄平 | Executive Producer |
| Production | 大貫佑介 | Executive Producer |