If you have HBO chances are you have probably already watched season two of West World, so this is no surprise to you. If you haven't, season two has some great scenes in Samurai World with one of my favorite actors Hiroyuki Sanada. If you've seen The Last Samurai, The Wolverine, or 47 Ronin, then you would know him on sight. There is a decisive lack of samurai shows being made and I think Netflix and HBO are dropping a very large ball by not creating one. For now, the scenes in Samurai World will have to do.
If you have one of the AT&T unlimited plans you can get HBO for free, so add it to your Roku and watch some samurai sword swinging action.