Akaza's blood demon art, destructive death, merges shockwaves with martial arts, making him a deadly combatant. Webangered and unable to live up to his father's hopes, akaza rebels against the society who left his family to rot until a chance encounter left him completely changed. Akaza has a personal vendetta against two of the strongest upper moons for brutally humiliating him. Despite his deep hatred towards them, akaza. Webas giyuu and tanjiro navigate the halls of nakime's infinity castle, they are suddenly confronted by upper rank three, akaza—the very demon responsible for the. Webakaza demon slayer is a formidable villain in the series, known for his brutal fighting style, powerful abilities, and impeccable blood demon art. Webakaza, the upper rank 3 demon, probably has the most tragic past of the demons that have died so far. Kyojuro rengoku, the flame hashira, and akaza confront each other. Webbeyond his combat prowess, akaza reveals a complex personality and a compelling backstory. Webakaza punched with his free hand that the flame hashira caught. The sun begins to rise, and akaza attempts to escape. In haste, he ripped his arm stuck inside kyojuro’s body. Webin the “infinity castle” arc, akaza faced off against tanjiro kamado and giyu tomioka in a battle in which he was decapitated after tanjiro outsmarted his compass.