As the conflict that began in Magical Girl Lyrical Nanoha: Reflection continues to escalate, Nanoha and her allies soon find out the troubled history between Iris and Yuri, which is related to the tragedy of Eltoria's "Planet Reclamation Committee".
Unfortunately the movie Magical Girl Lyrical Nanoha: Detonation is not yet available on HBO Max.
| Sound | Toshiki Kameyama | Sound Director |
| Writing | Masaki Tsuzuki | Writer |
| Sound | Nana Mizuki | Theme Song Performance |
| Directing | Takayuki Hamana | Director |
| Visual Effects | Tsutomu Miyazawa | Mechanical Designer |
| Editing | Kazuhiko Seki | Editor |
| Visual Effects | Misako Akama | Color Designer |
| Sound | Misa Chujo | Original Music Composer |
| Art | Akihiro Hirasawa | Art Designer |
| Visual Effects | Kana Hashidate | Character Designer |
| Art | Scott MacDonald | Art Direction |
| Camera | Yui Tanaka | Director of Photography |
| Visual Effects | Yuuki Morimoto | Supervising Animation Director |
| Visual Effects | Kana Hashidate | Supervising Animation Director |
| Art | Takayuki Hamana | Storyboard Artist |
| Visual Effects | Osamu Sakata | Supervising Animation Director |
| Visual Effects | Issei Arakaki | Supervising Animation Director |
| Visual Effects | Kazuya Morimae | Animation Director |
| Visual Effects | Michinori Shiga | Animation Director |
| Visual Effects | Jouji Yanase | Animation Director |
| Visual Effects | Miyoko Kawamoto | Animation Director |
| Visual Effects | Masayuki Fujita | Animation Director |
| Visual Effects | Ken'ichi Hirata | Animation Director |
| Visual Effects | Masaki Kiritani | Animation Director |
| Visual Effects | Satoko Miyachi | Animation Director |
| Visual Effects | Manabu Yasumoto | Animation Director |
| Visual Effects | Ken Obata | Animation Director |
| Visual Effects | Ik Hyun Eum | Animation Director |
| Visual Effects | Chieko Miyagawa | Animation Director |
| Visual Effects | Osamu Sakata | Key Animation |
| Visual Effects | Issei Arakaki | Key Animation |
| Visual Effects | Kana Hashidate | Key Animation |
| Visual Effects | Alberto Kie | Key Animation |
| Visual Effects | Minami Hirahara | Key Animation |
| Visual Effects | Hisao Muramatsu | Key Animation |
| Visual Effects | Masayuki Nonaka | Key Animation |
| Visual Effects | Shinichi Iimura | Key Animation |
| Visual Effects | Kazunori Ozawa | Key Animation |
| Visual Effects | Hitoshi Miyajima | Key Animation |
| Visual Effects | Hayato Tejima | Key Animation |
| Visual Effects | Tooru Yoshida | Key Animation |
| Visual Effects | Eiichi Tominaga | Key Animation |
| Visual Effects | Koichi Usami | Key Animation |
| Visual Effects | Manabu Yasumoto | Key Animation |
| Visual Effects | Kazuya Nakanishi | Key Animation |
| Visual Effects | Ken'ichi Hirata | Key Animation |
| Visual Effects | Ken Maeda | Key Animation |
| Visual Effects | Masaki Tanaka | Key Animation |
| Visual Effects | Shiro Shibata | Key Animation |
| Visual Effects | Masato Hagiwara | Key Animation |
| Visual Effects | Kenichiro Kasuya | Key Animation |
| Visual Effects | Satoshi Sakai | Key Animation |
| Visual Effects | Shinichi Shigematsu | Key Animation |
| Visual Effects | Hayato Kurosaki | Key Animation |
| Visual Effects | Yoshiki Nakakoji | Key Animation |
| Visual Effects | Masaki Kiritani | Key Animation |
| Visual Effects | Tomoyuki Munehiro | Key Animation |
| Visual Effects | Yuko Kobayashi | Key Animation |
| Visual Effects | Asumi Hashimoto | Key Animation |
| Visual Effects | Ken Obata | Key Animation |
| Visual Effects | Shinobu Nishiyama | Key Animation |
| Visual Effects | Yoshio Yoshimatsu | Key Animation |
| Visual Effects | Ayaka Nishide | Key Animation |
| Visual Effects | Atsuko Hikimoto | Key Animation |
| Visual Effects | Wataru Omori | Key Animation |
| Visual Effects | Kousei Kudo | Key Animation |
| Visual Effects | Daisuke Takemoto | Key Animation |
| Visual Effects | Harumi Tsunoda | Key Animation |
| Visual Effects | Ritsuko Taniguchi | Key Animation |
| Visual Effects | Yukari Saka | Key Animation |
| Visual Effects | Kim Sang-yeop | Key Animation |
| Visual Effects | Kim Seong-beom | Key Animation |
| Visual Effects | Kenji Masuda | Key Animation |
| Visual Effects | Kou Yoshinari | Key Animation |
| Visual Effects | Miyako Nishida | Key Animation |
| Visual Effects | Katsunori Aoki | Key Animation |
| Visual Effects | Koji Kataoka | Key Animation |
| Visual Effects | Yukiko Miyamoto | Key Animation |
| Visual Effects | Tatsuo Nakajima | Key Animation |
| Visual Effects | Chigai Okado | Key Animation |
| Visual Effects | Kazunori Takada | Key Animation |
| Visual Effects | Yukie Ohashi | Key Animation |
| Visual Effects | Yuta Kiso | Key Animation |
| Visual Effects | Kazuhito Tominaga | Key Animation |
| Visual Effects | Michiaki Sugimoto | Key Animation |
| Visual Effects | Kim Eun-seon | Animation Director |
| Writing | Masaki Tsuzuki | Original Story |
