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Ancient Aliens
Season 21 · Episode 17
Secrets of Japan
8.51h 0mNovember 6, 2025
Japan is a land rich with ancient mysteries, and recently, it has also become known as a UFO hotspot. Could it be, as Ancient Astronaut Theorists suggest, that this island nation has a long history of extraterrestrial activity?
Episodes
- Episode 1The Top Ten Extraordinary Discoveries
- Episode 2The Top Ten Mysterious Monoliths
- Episode 3The Top Ten UFO Crashes
- Episode 4The Top Ten Unexplained Technologies
- Episode 5The Top Ten Secret Projects
- Episode 6The Top Ten Mysterious Mountains
- Episode 7Mysteries of the Aztecs
- Episode 8The Glowing Orb Phenomenon
- Episode 9The Legacy of J. Allen Hynek
- Episode 10The Volcano Factor
- Episode 11The Birdman Mystery
- Episode 12The Abduction Files
- Episode 13The Giants
- Episode 14Aliens in Our Midst
- Episode 15Britain's UFO Files
- Episode 16Mysteries of the Norse Gods
- Episode 17Secrets of Japan