This has probably been discussed and if so i apologize but i did due dilligence and could not find an answer on-line or in the boards. So, i am familiar with different styles of polish and of course some of the travesties that have occurred over the years. Was there ever a polishing style that burnished the entire blade surface or is it strictly due to someone having buffed the blade? I have recently purchased a wakizashi that i am 99.999% sure is the real deal - it's had a rough life and may very well have started it's life as a katana but hey, it's my first. I also just got a cut-off nakago. Both appear to have had the entire surface of the blade burnished and i have not found a reference to that ever having been done aside from in grandpa's basement. Any help would be appreciated, thanks! P.S. - the nakago was straight from Japan (via ebay), which is what really peaked my curiosity...