With Japan's Bushido Code UA and the +25% combat bonus from Populism (under Autocracy), Japanese units are actually more powerful wounded than at full health. This combination allowed me to pull off ridiculous conquests against the AIs (which have no idea how to fight even after the patch) with only 6 Infantry, 2 Artillery, and 2 Lancers. Because of these combined powers, I would only stop and heal to 6-7 HP instead of 9-10 like I would with other civs, allowing much faster conquests.
My favorite was completely destroying a full health Artillery stationed in a forest hex in one turn with a 2/10 HP Infantry unit.
My favorite was completely destroying a full health Artillery stationed in a forest hex in one turn with a 2/10 HP Infantry unit.