At a small town by the sea. The children at 5 old Sosuke lived in a house on the cliff by the sea in the land, one morning, playing on the beach between enjoy stone under the cliff. He found the goldfish looks like people trapped in a dozen old jam.He named it the Ponyo.But now you home alive deep sea, forcing my little girl back to the sea. Before the escape, turned into a girl and get back to Sousuke, But on the way she pushes sacred water fell into the sea and out As the waters lift up high tsunami. Sea water overflow into the flood until the small town under water.