Star Wars borrows from numerous sources, but the most obvious inspirations are the serialized adventures of Flash Gordon and Buck Rogers, Arthurian legends, Greek mythology, and Akira Kurosawa's The Hidden Fortress .
Now, add to this myth business the fact that Lucas borrowed his plot for "Star Wars" from Japanese director Akira Kurosawa´s "The Hidden Fortress," 1958, and we can see that his sci-fi epic has more to it than meets the eye.
As I'm sure we're all aware by now, Star Wars is really just a remake of Kurosawa Akira's 1958 jidaigeki adventure The Hidden Fortress , seasoned with elements of the old Flash Gordon serial, but that's in and of itself the dream project of an unapologetic film buff.
When they wander the sandy surfaces of Luke Skywalker's planet, in scenes suggested by the comic wrangles of Minoro Chiaki and Kamatari Fujiwara in Kurosawa's "The Hidden Fortress," the movie's special charm is in full gear.
No one ever figured out the plot was stolen from Kurosawa's "The Hidden Fortress" until it didn't matter.