, also called Legend of Fabulous Battle Windaria and Once Upon a Time, is a Japanese animated film produced by Kaname Productions and Idol. The film was directed by Kunihiko Yuyama in his directorial debut, and written by Keisuke Fujikawa. It was released theatrically in Japan on July 19, 1986.
The mountainous kingdom of Paro and the coastal city-state of Itha had been at peace for over a century. They would have remained that way but for the ambitions of Paro's power-hungry king. Paro invaded Itha, despite the love between Jill, Paro's prince, and Ahanas, Itha's princess. Caught between duty and emotion, the star-crossed lovers were forced to fight a war to its bitter conclusion. Meanwhile, Isu was a simple farmer from the neutral village of Saki, but he saved Itha from being destroyed by a spy from Paro, and found himself hungering for wealth and glory that the Ithan monarchy couldn't provide. Agents from Paro made him an offer to fulfill his wishes, and he left his wife Marin behind in what would turn into a battlefield between the two kingdoms.