De vierjarige Kun-chan kan maar moeilijk omgaan met de komst van zijn zusje Mirai in het gezin. In de achtertuin van zijn ouderlijk huis vindt hij een toegangsdeur die hem toelaat terug in de tijd te reizen en zijn moeder als een klein meisje tegen te komen.
Nee, helaas is Mirai no Mirai nog niet beschikbaar op Netflix in Nederland.
| Production | 加瀬未来 | Publicist |
| Editing | 南綾香 | Online Editor |
| Production | 伊藤整 | Associate Producer |
| Visual Effects | 青山浩行 | Animation Director |
| Visual Effects | 山川浩臣 | Key Animation |
| Sound | 山下達郎 | Theme Song Performance |
| Art | 林孝輔 | Background Designer |
| Art | 大森崇 | Art Direction |
| Art | 高松洋平 | Art Direction |
| Visual Effects | 野崎あつこ | Key Animation |
| Visual Effects | 田中敦子 | Key Animation |
| Visual Effects | 今井史枝 | Key Animation |
| Visual Effects | 高木晴美 | Key Animation |
| Visual Effects | 濱洲英喜 | Key Animation |
| Visual Effects | 川口博史 | Key Animation |
| Visual Effects | 瀬口泉 | Key Animation |
| Visual Effects | 中鶴勝祥 | Key Animation |
| Visual Effects | 尾崎和孝 | Key Animation |
| Visual Effects | 八崎健二 | Key Animation |
| Visual Effects | 山本真理子 | Key Animation |
| Visual Effects | 横田匡史 | Key Animation |
| Visual Effects | 大城勝 | Key Animation |
| Visual Effects | 濱田美里 | Key Animation |
| Visual Effects | 舘直樹 | Key Animation |
| Visual Effects | 西井涼輔 | Key Animation |
| Visual Effects | 森川聡子 | Key Animation |
| Visual Effects | 山田伸一郎 | Key Animation |
| Visual Effects | 古屋勝悟 | Key Animation |
| Visual Effects | 坂崎忠 | Key Animation |
| Visual Effects | 濱田高行 | Key Animation |
| Visual Effects | 稲村武志 | Key Animation |
| Visual Effects | 外丸達也 | Key Animation |
| Visual Effects | 高瀬智章 | Key Animation |
| Visual Effects | Yoshihiro Kitano | Key Animation |
| Visual Effects | 小磯由佳 | Key Animation |
| Visual Effects | 秦綾子 | Animation Director |
| Visual Effects | 堀部亮 | CGI Director |
| Visual Effects | 青山浩行 | Character Designer |
| Directing | 石井俊匡 | Assistant Director |
| Art | 劉雨軒 | Background Designer |
| Art | 石井弓 | Background Designer |
| Art | 福留嘉一 | Background Designer |
| Art | 中村聡子 | Background Designer |
| Art | 伊奈涼子 | Background Designer |
| Art | 岩月梨紗 | Background Designer |
| Art | 中島理 | Background Designer |
| Art | 春日井直美 | Background Designer |
| Art | 片山久瑠実 | Background Designer |
| Art | 鮫島潔 | Background Designer |
| Art | 太田清美 | Background Designer |
| Art | 矢野きくよ | Background Designer |
| Art | 男鹿和雄 | Background Designer |
| Art | 青木勝志 | Background Designer |
| Art | 武重洋二 | Background Designer |
| Art | 新田有花 | Background Designer |
| Production | 池田大悟 | Line Producer |
| Production | 櫛山慶 | Associate Producer |
| Production | 町田有也 | Associate Producer |
| Production | 笠原周造 | Associate Producer |
| Sound | 小原吉男 | Sound Recordist |
| Sound | 柴崎憲治 | Sound Effects |
| Visual Effects | 三笠修 | Color Designer |
| Visual Effects | 山下高明 | Layout Supervisor |
| Art | 谷尻誠 | Production Design |
| Art | 亀山達矢 | Production Design |
| Art | 中川敦子 | Production Design |
| Art | 亀田芳高 | Production Design |
| Art | 小野令夫 | Production Design |
| Art | 池谷東美 | Background Designer |
| Editing | 瀧川三智 | Assistant Editor |
| Sound | 北原京子 | Music Producer |
| Sound | 井上奈津子 | Foley Artist |
| Sound | 勝亦さくら | Foley Artist |
| Sound | 大河原将 | Foley Artist |
| Production | 羽迫凱 | Production Assistant |
| Production | 帯田義伸 | Publicist |
| Sound | 清水和法 | Music Editor |
| Directing | 細田守 | Director |
| Production | 大口星子 | Casting Director |
| Sound | 高木正勝 | Original Music Composer |
| Editing | 西山茂 | Editor |
| Production | 齋藤優一郎 | Producer |
| Production | 伊藤卓哉 | Producer |
| Production | 川村元気 | Producer |
| Production | 足立雄一 | Producer |
| Production | 高橋望 | Production Manager |
| Costume & Make-Up | 伊賀大介 | Costume Design |
| Art | 上條安里 | Production Design |
| Sound | 足本憲治 | Orchestrator |
| Writing | 細田守 | Writer |
| Writing | 細田守 | Original Story |
| Production | 今西栄介 | Casting Producer |
| Crew | Bethan Jones | Thanks |
