Kaguya
The 10th-century Japanese narrative, "The Tale of the Bamboo Cutter", can be considered an early example of proto-science fiction. The protagonist of the story, Kaguya-hime, is a princess from the Moon who is sent to Earth for safety during a celestial war, and is found and raised by a bamboo cutter in Japan. She is later taken back to the Moon by her real extraterrestrial family. A manuscript illustration depicts a disc-shaped flying object similar to a flying saucer.