Fall 1977 Anime

Two tin toy mice, a father and child, who can only move when their key is wound, awaken in a toy store, only to get tossed out with the trash. In order to survive the very, very dangerous world, they venture on to find a way to become 'self winding'. Along the way they meet a future telling frog, an animal theater troup, an inventor muskrat and others. They also must be careful to avoid the clutches of Manny the Rat, a cruel rat who enslaves toys to steal for him! will our two heroes ever be free to walk their own path, or will they be stuck running in circles?

[Source: Anime Planet]