Playing a campaign and I have a ninja with 10 stars in the assassination skill. I've tried multiple times to assassinate the shogun, but every time it either fails or wounds him. In fact, after wounding him a third time, I decided to test this and just began reloading the game. Never did I actually kill him - I just kept wounding him over and over again (or failing altogether).
So can ninjas assassinate the Shogun?