Unhappy after his new baby sister displaces him, four-year-old Kun begins meeting people and pets from his family's history in their unique house in order to help him become the big brother he was meant to be.
Unfortunately the movie Mirai is not yet available on Disney Plus.
| Directing | Mamoru Hosoda | Director |
| Art | Anri Jojo | Production Design |
| Editing | Shigeru Nishiyama | Editor |
| Production | Takuya Ito | Producer |
| Production | Yuichi Adachi | Producer |
| Production | Nozomu Takahashi | Production Manager |
| Costume & Make-Up | Daisuke Iga | Costume Design |
| Production | Yuichiro Saito | Producer |
| Production | Genki Kawamura | Producer |
| Sound | Masakatsu Takagi | Original Music Composer |
| Production | Hitoshi Ito | Associate Producer |
| Visual Effects | Hiroomi Yamakawa | Key Animation |
| Sound | Tatsuro Yamashita | Theme Song Performance |
| Art | Kosuke Hayashi | Background Designer |
| Art | Takashi Omori | Art Direction |
| Art | Yohei Takamatsu | Art Direction |
| Visual Effects | Atsuko Nozaki | Key Animation |
| Visual Effects | Atsuko Tanaka | Key Animation |
| Visual Effects | Fumie Imai | Key Animation |
| Visual Effects | Harumi Takagi | Key Animation |
| Visual Effects | Hideki Hamasu | Key Animation |
| Visual Effects | Hiroshi Kawaguchi | Key Animation |
| Visual Effects | Izumi Seguchi | Key Animation |
| Visual Effects | Katsuyoshi Nakatsuru | Key Animation |
| Visual Effects | Kazutaka Ozaki | Key Animation |
| Visual Effects | Kenji Hachizaki | Key Animation |
| Visual Effects | Mariko Yamamoto | Key Animation |
| Visual Effects | Masafumi Yokota | Key Animation |
| Visual Effects | Masaru Ooshiro | Key Animation |
| Visual Effects | Misato Hamada | Key Animation |
| Visual Effects | Naoki Tate | Key Animation |
| Visual Effects | Ryosuke Nishii | Key Animation |
| Visual Effects | Satoko Morikawa | Key Animation |
| Visual Effects | Shinichiro Yamada | Key Animation |
| Visual Effects | Shougo Furuya | Key Animation |
| Visual Effects | Tadashi Sakazaki | Key Animation |
| Visual Effects | Takayuki Hamada | Key Animation |
| Visual Effects | Takeshi Inamura | Key Animation |
| Visual Effects | Tatsuya Tomaru | Key Animation |
| Visual Effects | Tomoaki Takase | Key Animation |
| Visual Effects | Yoshihiro Kitano | Key Animation |
| Visual Effects | Yuka Koiso | Key Animation |
| Visual Effects | Ayako Hata | Animation Director |
| Visual Effects | Ryo Horibe | CGI Director |
| Visual Effects | Hiroyuki Aoyama | Character Designer |
| Directing | Toshimasa Ishii | Assistant Director |
| Art | Uken Ryu | Background Designer |
| Art | Yumi Ishii | Background Designer |
| Art | Yoshikazu Fukutome | Background Designer |
| Art | Satoko Nakamura | Background Designer |
| Art | Ryoko Ina | Background Designer |
| Art | Risa Iwatsuki | Background Designer |
| Art | Osamu Nakajima | Background Designer |
| Art | Naomi Kasugai | Background Designer |
| Art | Kurumi Katayama | Background Designer |
| Art | Kiyoshi Sameshima | Background Designer |
| Art | Kiyomi Oota | Background Designer |
| Art | Kikuyo Yano | Background Designer |
| Art | Kazuo Oga | Background Designer |
| Art | Katsushi Aoki | Background Designer |
| Art | Yoji Takeshige | Background Designer |
| Art | Yuka Nitta | Background Designer |
| Production | Daigo Ikeda | Line Producer |
| Production | Kei Kushiyama | Associate Producer |
| Production | Yuya Machida | Associate Producer |
| Production | Shuzo Kasahara | Associate Producer |
| Sound | Yoshio Obara | Sound Recordist |
| Sound | Kenji Shibasaki | Sound Effects |
| Visual Effects | Osamu Mikasa | Color Designer |
| Visual Effects | Takaaki Yamashita | Layout Supervisor |
| Art | Makoto Tanijiri | Production Design |
| Art | Tatsuya Kameyama | Production Design |
| Art | Atsuko Nakagawa | Production Design |
| Art | Yoshitaka Kameda | Production Design |
| Art | Reio Ono | Production Design |
| Writing | Mamoru Hosoda | Screenplay |
| Writing | Mamoru Hosoda | Original Story |
| Art | Harumi Ikeya | Background Designer |
| Editing | Misato Takikawa | Assistant Editor |
| Sound | Kyoko Kitahara | Music Producer |
| Sound | Natsuko Inoue | Foley Artist |
| Sound | Sakura Katsumata | Foley Artist |
| Sound | Masaru Ohgawara | Foley Artist |
| Production | Kai Hasako | Production Assistant |
| Production | Mirai Kase | Publicist |
| Editing | Ayaka Minami | Online Editor |
| Visual Effects | Hiroyuki Aoyama | Animation Director |
| Production | Yoshinobu Obida | Publicist |
| Sound | Kazunori Shimizu | Music Editor |
