In 2018 leven mensen en tovenaars samen in Tokio. De politie blijft de orde in de samenleving bewaken, maar tovenaars worden berecht volgens de magische wet, in speciale rechtbanken die worden verdedigd door tovenaarsadvocaten. Op zeventienjarige leeftijd is Cecile net de jongste tovenaarsadvocaat geworden en begint ze te werken bij Butterfly Law Offices. Hoewel ze het zich nog niet realiseert, heeft ze een enorm magisch potentieel.
| Crew | 村上宜隆 | Special Effects |
| Directing | 梅津泰臣 | Director |
| Writing | 梅津泰臣 | Original Story |
| Writing | 梅津泰臣 | Original Concept |
| Production | 中村伸一 | Producer |
| Production | 森尻和明 | Producer |
| Writing | 梅津泰臣 | Series Composition |
| Writing | 伊藤美智子 | Screenplay |
| Visual Effects | 梅津泰臣 | Character Designer |
| Visual Effects | 外丸達也 | Supervising Animation Director |
| Visual Effects | 松田勝巳 | Supervising Animation Director |
| Visual Effects | 梅津泰臣 | Supervising Animation Director |
| Visual Effects | Niθ | Mechanical Designer |
| Art | 横田晋一 | Prop Designer |
| Camera | 和田尚之 | Director of Photography |
| Art | 小倉一男 | Art Direction |
| Art | 渡部隆 | Art Designer |
| Art | 成田偉保 | Art Designer |
| Art | 横田晋一 | Art Designer |
| Visual Effects | 阿部みゆき | Color Designer |
| Editing | Takeshi Seyama | Editor |
| Sound | 清水勝則 | Sound Director |
| Sound | 小西香葉 | Original Music Composer |
| Sound | 近藤由紀夫 | Original Music Composer |
| Sound | 中村伸一 | Music Producer |
