: He even meets the human personification of the family’s basset hound, Yukko, who shares his own feelings of being "replaced" by Kun years ago. The Conclusion
The English-language version was produced by and features a cast of well-known actors: Kun : Jaden Waldman Mirai (Teenager) : Victoria Grace The Father : John Cho The Mother : Rebecca Hall The Great-Grandfather : Daniel Dae Kim Mirai no Mirai (Dub)
The film follows , a spoiled and sensitive four-year-old boy whose world is turned upside down when his parents bring home a new baby sister named Mirai . Consumed by jealousy over the loss of his parents' attention, Kun begins to act out and retreat into a magical garden in his family's courtyard. : He even meets the human personification of
: He meets his great-grandfather as a young man shortly after World War II, gaining respect for the strength and history of his lineage. : He meets his great-grandfather as a young
: He meets a teenage version of Mirai from the future, who helps him navigate his feelings about his new role as a big brother.
This garden serves as a gateway through time, allowing Kun to meet family members at different stages of their lives:
Through these fantastical encounters, Kun learns that his family members were all once children with their own struggles. He eventually finds himself in a surreal "Future Station," where he must claim his identity to find his way back home. He chooses to embrace his sister, finally accepting his place in the family tree. The film concludes with Kun showing newfound maturity and a genuine bond with the infant Mirai.