Shogun: Total War Warlord Edition Hints for PC
Even though the green's might not be the strongest of army's they can't be stuck in between 2 armies.
When you do the mongol invasion you will have hardly any troops, but after the first battle a large reinforcement party comes to help.
Sometimes enemy forces in a battle could be hiding in a patch of forest and they won't show up on the map.
If you are struggling in battles because of the lack of men stay in a certain area of about 5 countries and build your army up...