Akaza is a stubborn and battle-crazed Social Darwinist who enjoys fighting, especially against strong Demon Slayers. He would respect those who were strong and belittle those who are weak. Akaza did not get along with his fellow Upper Moons, seeing them as his rivals. He refuses to eat or kill women, despite knowing it would make him stronger if he did so. Akaza uses the blood demon art of "Destructive Death", with allows him to cast shockwave punches. Akaza always wants to get stronger.