Sumikko Gurashi the Movie: The Unexpected Picture Book and the Secret Child

The movie "Sumikko Gurashi the Movie: The Unexpected Picture Book and the Secret Child" follows Shirokuma, a polar bear who is sensitive to cold, and his friends Penguin?, Tonkatsu, Neko, and Tokage, as they are sucked into a pop-up book and find themselves in a world within the book. They meet a character named Hiyokko?, who is unsure of her identity and joins the group on their quest to find her true self. With the help of the group, Hiyokko? eventually discovers that she is a character from a different story, and the group helps her find her way back home. Along the way, the group learns valuable lessons about friendship and the power of imagination.