Whenever a couple swordsmen very first satisfy, Kokushibo instantly reiliar so you can him. [3] Once informing Kokushibo their term, Muichiro was surprised as he is actually told that he is a descendant away from Kokushibo's. However, they can beat their anxiety and you can attack Kokushibo however, is easily delicate. Kokushibo openly claims that Muichiro is promoting swordsmanship for anyone their decades that will be impressed to the point in which he'll move him to your a devil to help you suffice Muzan. [4]

Due to the fact race ranging from Kokushibo and Devil Slayers pertains to a conclusion, Muichiro might be able to arrive at a near distance to help you him that will be able to enter your together with his switched red-colored katana, briefly immobilizing him. not, Kokushibo will continue to hit and you will fatally injuries Muichiro. Whenever its battle comes to an end Kokushibo displays their guilt at that have strike off his descendants. [5]

Gyomei Himejima

As he basic satisfied the newest Brick Hashira, Kokushibo marvelled from the their real show, saying it actually was 300 years since he past watched anyone of Gyomei's caliber. Immediately after an initial clash, Gyomei is compelled to explore their Devil Slayer Scratching to even the playground. Kokushibo pitied him to have wasting their lifetime and strength merely to pass away, detailing one to after dark chronilogical age of 25, he was condemned to help you pass away in the near future. Gyomei denies that it statement and out of the blue taunts Kokushibo by stating people noted and you may significantly more than 25 years old had lived-in the new earlier in the day. Kokushibo next attacks your with restored ferocity once recalling their disliked brother.

Recalling Yoriichi's words you to a creation often exceed their already powerful era away from Devil Slayers, Kokushibo turned into scornful of Hashiras fighting. Specifically, he mocked Gyomei while the abnormal, to have exceeding the fresh constraints away from humans and you may achieving an increase inside strength eg demons. Fundamentally, Gyomei and Sanemi have the ability to behead Kokushibo. Even after regrowing a different sort of head, Kokushibo's healing stopped of attacking their humankind, allowing the newest Brick Hashira so you're able to decapitate again, this time around, resulting in their demise.

Muzan Kibutsuji

Kokushibo basic came across Muzan when he had recently unearthed that his Devil Slayer Scratching would end in your to help you die at the an earlier many years. Muzan, in search of a devil whom utilized Breathing Concept, provided your the opportunity to live and get more powerful forever. Using the bring, the guy transformed into a devil, took up an alternative name and ultimately hit the fresh new rating regarding Upper Just one of his A dozen Kizuki. Kokushibo is actually faithful in order to Muzan, becoming enforcer into the Several Kizuki.

In exchange, Muzan sees him given that a business companion, [6] you'll because of his enthusiast loyalty in order to your, being his most powerful Devil and because the two have been as one responsible for almost exterminating Sunshine Respiration. Despite this, Muzan create nevertheless admonishes your with the rest of your Top Positions, due to their incapacity to discover the Bluish Spider Lily and never eliminating the brand new Ubuyashikis. Kokushibo don't retort his statement and just stated the fresh Ubuyashikis keeps undetectable themselves off examine.

Akaza

Discover violence ranging from Kokushibo and Akaza. He does not get and Akaza, due to the fact he notices your as the a good weakling just who disrespects Kizuki exactly who is from a higher ranking than just him. This is certainly revealed the very first time as he scolds your getting trying to begin a struggle with Doma, and soon after toward as he calls him "most weak" getting declining to save attacking against Giyu Tomioka and you may Tanjiro Kamado. Although not, the actual fact that he does not get as well as Akaza, Kokushibo afterwards suggests acknowledgement with the your once understanding you to definitely Akaza was almost in a position to regenerate his direct, and that drives Kokushibo to carry out an equivalent.