Tokugawa's Trusted Traitor, Ishikawa Kazumasa

Trust destroyed by Treason. Who, and What Was Ishikawa Kazumasa?

We have long been led to believe that samurai showed the utmost loyalty to their lords, even when they disagreed. This unwavering loyalty was one of the traits a samurai was supposed to posses, but history has proven time and again, that Sengoku, Warring States period loyalty was a fickle thing, even amongst the closest of friends.