User blog comment:AssassinRome/Assassins in Japan?/@comment-3058930-20120805212727/@comment-3018037-20120805231911

Tokugawa wouldn't really be a good antagonist, considering historically he had his life saved by Hattori Hanzo, a real life Ninja. I'm thinking he would be more like a Lorenzo Di Medici character, and someone like Takeda Shingen or Akechi Mitsuhide, who was killled by a pesant historically.