Well, I thought just four Daimyos was a bit too few, so I've labored these last few hours to hack, chop, and jury-rigged a few more!
Now, a fair word of warning here, I did all this in about 2 or three hours, and so its not, uhh, polished as you might be used to. Actually, I'm 100% positive that it is ahistorical since I took mainly 1450-1600 Daimyos and plugged them in 1399, a few with their very own correct flag, and most with as close as I could get on such short notice. So I apologize to anyone who might be offended at me butchering their cultural samurai heritage.
I don't expect it to be bug free either, sorry. Actually, I haven't even got to do more than go into the game and make sure it didn't crash. So if you want to be a guinea pig and try it out, go ahead. I would appreciate any mentions of terrible things gone wrong. I'll be trying it out too. I expect that balance issues will crop up, along with other things.
Well, That is enough for now, I want to go try out Divine Wind!
Oh - Here is a Filefront link: http://www.filefront.com/17647980/MoreDaimyo-v.5.zip/
And I think I attached it to the forum post too.
Told ya there would be some bugs, here is a fixed localization that will fix the adjectives.
And here is the first fix, the Adjectives in the localization, I forgot to capitalize them so instead of the adjective of the country you were seeing tag_adj etc. Simply put this file in the mod's localization folder and overwrite the old one.
P.S. If you start as the shogun watch out they want blood, your blood!