Studio Ghibli, the animation studio famous for producing iconic animated films including Castle in the Sky, was founded.
Castle in the Sky, the first official Studio Ghibli film and a hallmark of Japanese animation, was released in Japan.
Sheeta is identified as the heir to the ancient flying city of Laputa through her family heritage and the mysterious crystal pendant she possesses.
Sheeta is captured by government agents seeking to unlock the secrets of Laputa and its advanced technologies.
Sheeta escapes captivity and meets Pazu, a young boy who dreams of finding Laputa. They form an alliance to find the floating city.
Both government agents led by Muska and pirates led by Dola pursue Sheeta and Pazu to capture Sheeta and gain access to Laputa.
Sheeta and Pazu reach the floating city of Laputa, discovering its ruins, advanced technology, and the threats it poses if misused.
Muska reveals his true identity and ambitions to control Laputa's power, leading to a final confrontation with Sheeta and Pazu.
Pazu and Sheeta cause the destruction of Laputa's dangerous weapons and escape as the city falls from the sky, ending Muska's plans.