I have been playing Sekigahara for a while, get my ass handed to me as Li and Date 2 times each and finally getting somewhere with Kobayakawa, and I love it way more than the base game.
I do miss one thing from the base, and that's uanime5's expanded Japan mod. Is there a way to transplant it onto Sekigahara with Sekigahara's factions and maybe the newer region factions from his mod as placeholder?