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 | 鈴木勘太 | Action Director |
| Visual Effects | Hitoshi Hibino | Color Designer |
| Editing | 松原理恵 | Editor |
| Directing | 長原圭太 | Assistant Director |
| Sound | 亀山俊樹 | Sound Director |
| Visual Effects | 潮月一也 | Character Designer |
| Visual Effects | 細居美恵子 | Character Designer |
| Directing | 佐伯昭志 | Series Director |
| Visual Effects | Hiroto Nagata | Opening/Ending Animation |
| Visual Effects | Kazuki Kawata | Opening/Ending Animation |
| Sound | 松田彬人 | Original Music Composer |
| Art | 北井真理江 | Art Direction |
| Crew | Hitoshi Hibino | Special Effects |
| Art | 田村せいき | Supervising Art Director |
| Visual Effects | 小森良 | Opening/Ending Animation |
| Visual Effects | 潮月一也 | Supervising Animation Director |
| Camera | 会津孝幸 | Director of Photography |
| Visual Effects | Hiromichi Ishida | Creature Design |
| Visual Effects | 滝山真哲 | Opening/Ending Animation |
| Writing | 佐伯昭志 | Series Composition |
| Sound | 斎藤滋 | Music Producer |
| Visual Effects | 渋谷勤 | Opening/Ending Animation |
| Visual Effects | 片山みゆき | Opening/Ending Animation |
| Visual Effects | 新井博慧 | Opening/Ending Animation |
| Visual Effects | Sayuri Sakimoto | Opening/Ending Animation |
| Visual Effects | 福田裕樹 | Opening/Ending Animation |
| Art | 丸山康司 | Art Direction |
| Production | Masayuki Kawashima | Executive Producer |
| Production | 大嶋実句 | Producer |
| Visual Effects | Nagisa Sekiguchi | Opening/Ending Animation |
| Visual Effects | 大橋勇吾 | Opening/Ending Animation |
| Visual Effects | 鈴木勘太 | Opening/Ending Animation |
| Visual Effects | Sayuri Sakimoto | Supervising Animation Director |
| Visual Effects | Hisato Shima | 3D Director |
| Visual Effects | Hayate Sato | Opening/Ending Animation |
| Visual Effects | 中山直哉 | Opening/Ending Animation |
| Sound | 長谷川卓也 | Sound Effects |
| Art | 秋篠Denforword日和 | Prop Designer |
| Visual Effects | 清水祐実 | Opening/Ending Animation |
| Production | 木谷高明 | Production Supervisor |
| Art | 渋谷勤 | Prop Designer |
| Visual Effects | 潮月一也 | Opening/Ending Animation |
| Writing | 東富耶子 | Series Composition |
| Production | Tadashi Hayazono | Executive Producer |
| Visual Effects | 伊藤一樹 | Opening/Ending Animation |
| Production | Taro Okada | Producer |
| Visual Effects | 常盤健太郎 | Supervising Animation Director |
| Visual Effects | Kyohei Oikawa | 3D Director |
| Production | Shinichi Mishiro | Executive Producer |
| Visual Effects | 長原圭太 | Opening/Ending Animation |
| Visual Effects | Shigeki Sunada | Opening/Ending Animation |
| Production | Atsuo Nakayama | Executive Producer |
| Production | Masahide Kobayashi | Producer |
| Production | Shuhei Nakagawa | Producer |
| Production | 源生哲雄 | Executive Producer |
| Production | 久保田光俊 | 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 | Mizuho Tanaka | Publicist |
| Editing | 白石あかね | Assistant Editor |
