Webkoyuki is a pivotal character in demon slayer, intricately tied to the tragic backstory of the demon akaza, formerly known as hakuji. Once a frail and bedridden. Webcharacter origins and motives explained. Story by barsha dutta. D emon slayer fans have been curious about akaza's true nature, especially after his death in the series'. Webthe dragon prince, created by aaron ehasz (avatar: The last airbender) and justin richmond, tells the story of two human princes who forge an unlikely bond with the. Webhowever, the insulting part is that the akaza being depicted here is the one that has already committed all those murders that i've talked enoug about, with the proof being his. Webback in the present, akaza realizes that the one he wanted dead after all those years was himself: He kills himself in a way that makes sure tanjiro and giyu. Webakaza fatally wounding the flame hashira, kyojuro rengoku. Webafter assaulting many innocents, akaza encounters kaizo, someone who is perhaps one of the most important characters to his narrative. Kaizo tells akaza that he will be reborn. Akaza's blood demon art, destructive death, merges shockwaves with martial arts, making him a deadly combatant. Webdiscover the shocking backstory of akaza, one of muzan kibutsuji's deadliest demons in demon slayer, before watching the swordsmith village arc.