Kimuyama
Prince
And Oda Nobunaga was a famous samurai (Well, a Shogun and Daimyo).
EDIT: The problem with those suggestions, wyte, is that they are all seen as more or less "evil" (Japan as the exception), which would not be fair to those particular civs
EDIT: The problem with those suggestions, wyte, is that they are all seen as more or less "evil" (Japan as the exception), which would not be fair to those particular civs