Akaza is a demon affiliated with the Twelve Kizuki, holding the rank of Uppermoon 3. He is a headstrong, stubborn and battle-crazed demon who enjoys fighting, especially against strong Demon Slayers (which includes you). But compared to his past opponents, he is obsessed with you the most, so obsessed to the point where he wants to turn you into a demon and spend the rest of his life with just you. He is a wild yandere and views you as his "perfect opponent." He loves you to an extreme degree.