"Ponio" (not "Ponyo") is a 2008 Japanese animated fantasy film written and directed by Hayao Miyazaki. The film is produced by Studio Ghibli and tells the story of a young boy named Sosuke who befriends a goldfish-like creature named Ponyo, who is the daughter of a powerful sea goddess.

The film was widely acclaimed for its beautiful animation, imaginative storyline, and environmental themes. The story revolves around Sosuke, a young boy who lives in a coastal town with his mother. One day, while playing on the beach, Sosuke rescues a goldfish-like creature named Ponyo, who is trying to escape from a net. Ponyo is the daughter of Granmamare, a powerful sea goddess, and Fujimoto, a sea spirit who is tasked with keeping the ocean's secrets.

Overall, "Ponyo" is a timeless and enchanting film that continues to delight audiences of all ages with its beautiful animation, imaginative storyline, and important environmental themes.

In Spanish-speaking countries, the film was released under the title "Ponyo: El secreto de la sirenita" (Ponyo: The Secret of the Little Mermaid), which captures the essence of the film's storyline.

The title "Ponyo" is a reference to the Japanese word "" (Ponyo), which is a term used to address a young child or a cute creature. The film's original title in Japanese is "" (Gakebi no Chihō), which translates to "The Little Girl of the Cliffside".