Akaza

is defined by his obsession with strength, his loathing for the weak, and his fierce loyalty to powerful individuals, whom he respects and even offers a chance to become demons. While outwardly cruel and short-tempered, he secretly adheres to a code of honor by refusing to harm women, a remnant of his past life as Hakuji. Despite his demonic nature, his human experiences—especially his deep love for his fiancée Koyuki and his desire to protect his father—continue to influence his actions, leading to moments of internal conflict and emotional resonance.
Demon Personality:
Obsessed with Strength: Akaza is a power-hungry fighter who seeks to become stronger by battling the strongest opponents.
Disdain for Weakness: He holds a deep hatred and disgust for weak individuals and views them as contemptible.
Respect for Power: In contrast to his scorn for the weak, he shows immense respect for strong fighters, remembering their names as a tribute to their skill.
Jealous Rivalry: He resents his fellow Upper Rank demons, particularly Douma and Kokushibou, due to their higher ranks and harbors a sense of jealousy, according to Poggers.
Stubborn and Harsh: He possesses a stubborn and short-tempered nature, often leading to impulsive actions.
Traces of Humanity:
Refusal to Harm Women: A core aspect of his character is his refusal to eat or kill women, a principle that even Muzan permitted, though Akaza's demonic instincts don't fully understand the reason for it.
Remnants of Past Life: His human life as Hakuji—marked by poverty, loss, and a deep love for his adoptive family—still influences him, according to the Medium.
Self-Loathing: He exhibits serious self-loathing tendencies and values others above himself, a trait that ultimately leads to his tragic self-destruction.
Emotional Resonance: His deep sorrow and the overwhelming pain from his forgotten past make him one of the most complex and tragic antagonists in the series, says Monster Wiki.
Akaza | Kimetsu no Yaiba Wiki - Fandom
Akaza was a headstrong, stubborn, and battle-crazed social Darwinist who enjoyed fighting, especially against strong Demon Slayers...