Somehow I feel four Daimyo's is a bit low... but I'm not a history buff so I'm not sure how historical that would be.
Increasing the number might provide for a more interesting internal struggle, I think...
Sounds good otherwise, though.
I'm not a buff on Japanese history at all, but having played MM, (which strives to be as accurate as possible) there seems to have been alot more
But well, I'm not too worried whether they got the correct ammount or not, there'll be some to mod it anyway, as long as it's entertaining, and gives modders the opportunity to make it even more fun, I'm quite satisfied :b