This is where Miyazaki and Takahata proved anime could do what Disney did, but with its own bones. Every frame moves with purpose, the swordplay has weight, the forests breathe, the small moments between Horus and Koro register as real because the animators treated them that way. The singing stops the story dead in places it shouldn't, a flaw baked into 1968's assumptions about what films need to do. What matters is that a kid with a sun sword and a bear companion became proof that hand-drawn animation could carry genuine stakes, real grief, and a world that felt lived-in rather than decorated.

Horus is a boy who comes upon the sword of the sun on a day when silver wolves are hunting him. As his father lies dying, he reveals that the two of them are refugees from a village the devil Grunwald destroyed by tricking its people into turning on one another. Horus leaves home with Koro, a small bear, to reach his original homeland and look for other survivors. He settles in a village in the region and earns a good name by defeating dangerous animals that plague its people, until Grunwald, who wants to rule the world, targets the village and begins spreading distrust among the villagers. The film is a fantasy adventure drama with plenty of action.