The official site of the franchise Sumikko Gurashiinspired by the adorable characters created by the Japanese company San-X, presented the main trailer and a new visual for his fourth film: Eiga Sumikko Gurashi: Sora no Okoku to Futari no Ko (Sumikko Gurashi The Movie: The Sky Kingdom and Two Children).

The video confirms that the main theme will be “Kimi no Kasa” (“Your umbrella”), performed by the singer Kaela Kimurawho also wrote the lyrics.

The message behind the song
Kimura explained that his song reflects the feelings of the characters of Sumikko Gurashiwho often have insecurities or feel different. However, thanks to the support of their friends, they manage to move forward little by little. The artist commented: “It's okay to have weaknesses or doubts, but together with your friends you can overcome everything. I hope this song gives courage to those who listen to it and encourages them to accept themselves as they are.”
Release date and production
The film will be released in theaters in Japan on October 31, 2025. As in previous installments, the animation is in charge of Fanworksunder the direction of Naomi Iwata and with a script Takashi Sumita (Europe Kikaku). Yoshihiko Inohara and Manani Honjo They will serve as narrators of the story.
An adventure in the kingdom of heaven
The story begins with a constant rain in the town of Sumikkoswhich even affects the frying couple Tonkatsu and Ebifurai no Shippo. One day, something unexpected falls from the sky: a Ouji (prince) from Kingdom of Heaven. There, a serious water shortage threatens to put all inhabitants at risk. To save the kingdom, the Sumikkos They will embark on a new and endearing adventure among the clouds.
With a style that combines tenderness and warmth, this fourth installment promises to become a magical experience for the whole family.
