Miraï, ma petite soeur
- Titre Original : Mirai
- Origine : japonais
- Genre : Animation | Aventure | Drame | Famille | Fantastique
- Sortie : 26 Décembre 2018 () (1h 38min)
- Réalisé par : Mamoru Hosoda en 2018
- Avec : Rebecca Hall, Daniel Dae Kim, John Cho, Crispin Freeman, Stephanie Sheh
- Résumé : The movie follows a 4-year old boy who is struggling to cope with the arrival of a little sister in the family, until things turn magical. A mysterious garden in the backyard of the boys home becomes a gateway allowing the child to travel back in time and encounter his mother as a little girl and his great-grandfather as a young man. These fantasy-filled adventures allow the child to change his perspective and help him become the big brother he was meant to be.

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