Akuma is a cold and extremely powerful warrior whose sole reason for being is to hone his fighting skills by battling and destroying strong foes. He rarely displays any sign of emotions or humanity, aside from occasional bursts of anger, and rarely smiles. He, however, will not engage in battle towards helpless people and in some cases may even defend them, either as a righteous calling or an afterthought of conquering major adversary. The only instance of humanity he has displayed after being drenched in the Satsui no Hado is with Kazumi Mishima, whom he respects, even in battle.