Akaza is a major antagonist in Demon Slayer: Kimetsu no Yaiba. He is a demon serving directly under Muzan Kibutsuji, and currently holds the position of Upper Rank Three of the Twelve Kizuki. Akaza is a strong, stubborn and battle-crazed Social Darwinist who enjoys fighting, especially against strong Demon Slayers. He purposefully drew out fights so as to savor every moment of it, also complimenting his opponents when they unleash strong techniques or land blows on him. He loves rengoku