Experience the story of Ponyo and Sosuke in this colorful picture book! Ponyo, a female fish, runs away from her home in the sea and washes up on the shore. Sosuke, a five-year-old boy who lives on a cliff, rescues her. He promises to protect Ponyo forever. Ponyo develops a deep affection for Sosuke, and with the help of her sisters and the magic of her father, she becomes human. This leads to a great imbalance in the cosmos, causing massive storms and floods and making satellites fall from the sky. Ponyo turns back into a fish, and Sosuke promises to love her no matter what form she takes. In the end, when Ponyo kisses Sosuke, she becomes human again.