Seiichirou Kondou, een 29-jarige werkverslaafde accountant, belandt in een andere wereld en begint de chaotische Koninklijke Boekhoudafdeling te reorganiseren. Maar wanneer overwerk hem bijna fataal wordt, redt commandant Aresh hem met medische behandeling – en een behandeling die een onverwacht hechte band met hem teweegbrengt.
| Writing | 中村能子 | Series Composition |
| Editing | 白石あかね | Editor |
| Sound | 鶴巻慶典 | Sound Recordist |
| Sound | 大橋恵 | Original Music Composer |
| Sound | 出雲範子 | Sound Effects |
| Sound | はたしょう二 | Sound Director |
| Camera | 下崎昭 | Director of Photography |
| Visual Effects | 桂木今里 | Color Designer |
| Art | 黛昌樹 | Art Direction |
| Visual Effects | 藤井まき | Character Designer |
| Directing | 山田晃 | Assistant Director |
| Directing | 石平信司 | Series Director |
| Production | 笠原周造 | Executive Producer |
| Production | 北條真 | Executive Producer |
| Production | 髙橋竜 | Executive Producer |
| Production | 大和田智之 | Executive Producer |
| Production | 末平アサ | Executive Producer |
| Production | 佐野圭介 | Executive Producer |
| Production | 浦崎宣光 | Executive Producer |
| Production | 金子広孝 | Executive Producer |
| Production | 小倉理絵 | Producer |
| Production | 三原万季 | Producer |
| Production | 谷口博康 | Producer |
| Production | 大村恵一 | Producer |
| Production | 東真央 | Producer |
| Production | 桑山ゆかり | Producer |
| Production | 西前朱加 | Producer |
| Production | 門貴治 | Producer |
| Production | 河野眞子 | Producer |
| Sound | 藤田寛大 | Sound Mixer |
| Sound | 穴井健太郎 | Music Producer |