Ok so Im watching the TV show, Ancient Aliens, and I see that they are going to do a piece on Japan so I decide to watch. They theorize that Gorō Nyūdō Masamune 五郎入道正宗[SUP][/SUP] was given his forging skills by aliens. At first I was almost offended but then I realized that to get upset about this would be an empty motion. I just accept the existence of the Katana and it various forms rather than questioning it. I thought it would be interesting to see what everyone else thinks of this. Rubbish or no? Lets hear from you.