Het verhaal speelt zich af op aarde, in een toekomst waarin enkele mysterieuze reuzen, bekend als 'Huge', vernietiging en angst hebben gebracht. De hele wereld verenigt zich tegen de dreiging van de reuzen en creëert speciale wapens genaamd 'CHARM' (Counter Huge Arms), gecreëerd dankzij de unie van wetenschap en magie. Deze wapens blijken bijzonder geschikt voor tienermeisjes genaamd 'Lilies'. Overal ter wereld worden lelies getraind in speciale kampen genaamd 'Gardens', om de mensheid te beschermen.
| Directing | 長原圭太 | Assistant Director |
| Visual Effects | 潮月一也 | Character Designer |
| Visual Effects | 日比野仁 | Color Designer |
| Editing | 松原理恵 | Editor |
| Sound | 亀山俊樹 | Sound Director |
| Directing | 鈴木勘太 | Action Director |
| Visual Effects | 細居美恵子 | Character Designer |
| Directing | 佐伯昭志 | Series Director |
| Visual Effects | Kazuki Kawata | Opening/Ending Animation |
| Sound | 松田彬人 | Original Music Composer |
| Visual Effects | Hiroto Nagata | Opening/Ending Animation |
| Art | 北井真理江 | Art Direction |
| Production | 木谷高明 | Production Supervisor |
| Writing | 佐伯昭志 | Series Composition |
| Writing | 東富耶子 | Series Composition |
| Visual Effects | 潮月一也 | Supervising Animation Director |
| Visual Effects | 崎本さゆり | Supervising Animation Director |
| Visual Effects | 常盤健太郎 | Supervising Animation Director |
| Art | 丸山康司 | Art Direction |
| Camera | 会津孝幸 | Director of Photography |
| Visual Effects | Kyohei Oikawa | 3D Director |
| Visual Effects | Hisato Shima | 3D Director |
| Sound | 斎藤滋 | Music Producer |
| Production | Atsuo Nakayama | Executive Producer |
| Production | Shinichi Mishiro | Executive Producer |
| Production | Masayuki Kawashima | Executive Producer |
| Production | Tadashi Hayazono | Executive Producer |
| Production | Taro Okada | Producer |
| Production | Masahide Kobayashi | Producer |
| Production | 大嶋実句 | Producer |
| Production | Shuhei Nakagawa | Producer |
| Visual Effects | Hiromichi Ishida | Creature Design |
| Art | 秋篠Denforword日和 | Prop Designer |
| Art | 田村せいき | Supervising Art Director |
| Visual Effects | 長原圭太 | Opening/Ending Animation |
| Visual Effects | 潮月一也 | Opening/Ending Animation |
| Visual Effects | Nagisa Sekiguchi | Opening/Ending Animation |
| Visual Effects | 新井博慧 | Opening/Ending Animation |
| Visual Effects | Hayate Sato | Opening/Ending Animation |
| Visual Effects | 大橋勇吾 | Opening/Ending Animation |
| Visual Effects | 崎本さゆり | Opening/Ending Animation |
| Visual Effects | 渋谷勤 | Opening/Ending Animation |
| Visual Effects | 福田裕樹 | Opening/Ending Animation |
| Visual Effects | 清水祐実 | Opening/Ending Animation |
| Visual Effects | 小森良 | Opening/Ending Animation |
| Visual Effects | 伊藤一樹 | Opening/Ending Animation |
| Visual Effects | 鈴木勘太 | Opening/Ending Animation |
| Visual Effects | 滝山真哲 | Opening/Ending Animation |
| Visual Effects | Shigeki Sunada | Opening/Ending Animation |
| Visual Effects | 片山みゆき | Opening/Ending Animation |
| Visual Effects | 中山直哉 | Opening/Ending Animation |
| Art | 渋谷勤 | Prop Designer |
| Crew | 日比野仁 | Special Effects |
| Sound | 長谷川卓也 | Sound Effects |
| Production | 久保田光俊 | Executive Producer |
| Production | 源生哲雄 | Executive Producer |
| Visual Effects | 阿部厳一朗 | Opening/Ending Animation |
| Sound | 小笠原頌 | Sound Mixer |
| Directing | 大谷肇 | Series Director |
| Production | 田中瑞穂 | Publicist |
| Editing | 白石あかね | Assistant Editor |
