|“||General Ou Kotsu was considered to be the strongest in brute strength out of the Six Generals.||”|
— Ken Fu talking about Ou Kotsu's caliber
|Epithet||Six Great Generals|
He had great achievements in every battle and he was made a member of the Six Great Generals. Along with the other members, he won many battles and was known through all China. He once led an army against the state of Chu, but was injured during his encounter with a young Kan Mei, and forced to retreat.
He was said to be the strongest in terms of brute strength out of the Six Great Generals, wielding a massive broad axe in battle.
- Ou Kotsu is based on real life Qin general, Wang He.
- There is a theory that real life Ou Kotsu (Wang He) and Ou Ki (Wang Qi) were actually the same person. However, in the manga they're two different generals.