Ponyo's identity in "Ponyo on the Cliff": She is the daughter of Fujimoto and Manmarin, her original name was Brynhild, and her original form was a cute human-faced fish. When she ran away from home, she accidentally got her head stuck in a glass bottle. Zongsuke, who was playing at the beach, rescued her and brought this cute little goldfish home.
Zongjie named the little goldfish Ponyo. He didn’t know that Ponyo actually had a lot of origins. Her father was a human and her mother was the mother of the ocean. Two people. After falling in love, they came together. Ponyo's father came to live under the sea for love and became a magician undersea man. They soon had the fruit of their love, which was Ponyo and her younger brothers and sisters.
Ponyo’s father discovered that humans had polluted the marine environment and was worried that Ponyo and the others would be in danger, so he moved them all to a water world to live in. Ponyo was very bored. One day, Ponyo ran out while her father was not paying attention, and encountered danger. Fortunately, the little human boy Zongsuke rescued Ponyo. The fate of the two began, and many interesting stories happened between them.