 | Koji Yakusho als Kumatetsu (voice) |
 | Aoi Miyazaki als Young Kyuta (voice) |
 | 染谷将太 als Teenage Kyuta (voice) |
 | Suzu Hirose als Kaede (voice) |
 | Lily Franky als Hyakushūbō (voice) |
 | Yo Oizumi als Tatara (voice) |
 | 山路和弘 als Iozen (voice) |
 | 宮野真守 als Teenage Ichirohiko (voice) |
 | 山口勝平 als Teenage Jiromaru (voice) |
 | Haru Kuroki als Young Ichirohiko (voice) |
 | Momoka Ohno als Young Jiromaru (voice) |
 | 諸星すみれ als Chico (voice) |
 | Keishi Nagatsuka als Kyuta's Father (voice) |
 | 麻生久美子 als Kyuta's Mother (voice) |
 | 津川 雅彦 als Lord (voice) |
| 細田守 | Director |
| Nozomu Takahashi | Executive Producer |
| 西川洋一 | Art Direction |
| Yohei Takamatsu | Art Direction |
| Yuzuru Satou | Associate Producer |
| 川村元気 | Producer |
| Daisuke Iga | Costume Design |
| Yuichiro Sato | Producer |
| Daisuke Kadoya | Executive Producer |
| 西山茂 | Editor |
| Atsushi Chiba | Producer |
| 奥田誠治 | Producer |
| Hitoshi Ito | Associate Producer |
| Kiyotaka Waki | Line Producer |
| Yoshio Obara | Recording Supervision |
| 福留嘉一 | Background Designer |
| Takayuki Hamada | Key Animation |
| 長﨑斉 | Background Designer |
| 中山良夫 | Producer |
| Shinichirou Inoue | Producer |
| Masaya Yabushita | Producer |
| 本田雄 | Key Animation |
| 井上鋭 | Key Animation |
| 青山浩行 | Key Animation |
| 本間晃 | Key Animation |
| 石井弓 | Background Designer |
| Megumi Kagawa | Key Animation |
| Ryo Horibe | Director of Photography |
| Osamu Mikasa | Color Designer |
| Yuji Akazawa | Sound Effects |
| Yu Xuan Liu | Background Designer |
| Katsushi Aoki | Background Designer |
| 林孝輔 | Background Designer |
| Prashant Arora | Visual Effects Technical Director |
| Tomoko Suzuki | Associate Producer |
| 東明美 | Background Designer |
| 細田守 | Character Designer |
| 岩熊茜 | Background Designer |
| 細田守 | Writer |
| Riichirô Nakamura | Producer |
| Yuka Saito | Producer |
| Hideki Hamasu | Key Animation |
| 片山久瑠実 | Background Designer |
| Hiroshi Kawaguchi | Key Animation |
| Kitarou Kousaka | Key Animation |
| Noboru Kashiwagi | Producer |
| Ryo Horibe | CGI Director |
| 伊奈涼子 | Background Designer |
| Ayae Kanbe | Background Designer |
| Masahiko Kubo | Key Animation |
| 久保友孝 | Background Designer |
| 上條安里 | Art Designer |
| Kenji Hachizaki | Key Animation |
| 橋本和幸 | Background Designer |
| Shunsuke Hirota | Key Animation |
| Satoshi Mashida | Casting |
| 日野香諸里 | Background Designer |
| Daisuke Iga | Character Designer |
| Takeshi Koike | Key Animation |
| 市川南 | Producer |
| 赤木寿子 | Background Designer |
| 秦綾子 | Key Animation |
| 平原さやか | Background Designer |
| 伊奈淳子 | Background Designer |
| 井上俊之 | Key Animation |
| 春日井直美 | Background Designer |
| Takeshi Inamura | Key Animation |
| Hiroko Minowa | Key Animation |
| 中村聡子 | Background Designer |
| Akira Yamakawa | Background Designer |
| Shinji Otsuka | Key Animation |
| Hiroshi Sato | Background Designer |
| Osamu Nakajima | Background Designer |
| Tatsuzo Nishita | Animation Director |
| 大野広司 | Background Designer |
| 山下高明 | Animation Director |
| 矢ノ木晴美 | Background Designer |
| Kazutaka Ozaki | Key Animation |
| Yasumi Ogura | Key Animation |
| 新田有花 | Background Designer |
| Tadashi Sakazaki | Key Animation |
| 谷口美智子 | Background Designer |
| 時田美歩 | Background Designer |
| Youichi Watanabe | Background Designer |
| Kazuo Oga | Background Designer |
| 鮫島潔 | Background Designer |
| Atsuko Tanaka | Key Animation |
| Ai Takashi | Key Animation |
| 高橋英樹 | Key Animation |
| Yoji Takeshige | Background Designer |
| Tatsuya Tomaru | Key Animation |
| 矢野きくよ | Background Designer |
| 柳瀬志保 | Background Designer |
| Takuya Ito | Producer |
| Masaru Ohgawara | Foley Artist |
| Masakatsu Takagi | Original Music Composer |
| 大森崇 | Art Direction |
| Kyoko Kitahara | Music Producer |
| Mr.Children | Theme Song Performance |
| 細田守 | Original Story |
| Leititia Gokura | Production Assistant |
