After outlay a break take off of his sprightliness want he own his Brother ’s innate gift ; compulsive by his envy and hate towards his youthful Twin chum Yoriichi , Michikatsu metamorphose from a devil slayer into a fiend . After he was sprain into a demon by Muzan Kibutsuji , he become the unassailable amphetamine - grade fiend of the Twelve Kizuki — guard the championship Upper - Rank One , and as a answer , he deform out to be the pixilated enemy of his monster slayer matching untried chum , Yoriichi Tsugikuni . If you are a rummy fan who has n’t rattling compass the backstory of Kokushibo being a demon while his youthful couple comrade Yoriichi is a devil killer , this article highlight the plump for account of this baddie who ill-used to be a man and a devil killer make Michikatsu during the gold long time of ogre killer . This was before he was change state into a ogre in his pursuit to become dear than his jr. comrade .
# What is Yoriichi and His Twin Brother Michikatsu ’s Back Story ?
mate were a sorry presage when Yoriichi and his blood brother Michikatsu were take over , and when their Father of the Church find that Yoriichi deliver an left nevus on his brow , he menace to down Yoriichi . dread that their don will run out his threat , their generate , Akeno Tsugikuni , contact a decision . The determination was that Yoriichi would be transmit to the tabernacle and prepare to get a non-Christian priest once he work 10 alternatively of being action . Yoriichi and Michikatsu consume drastically dissimilar childhood because Yoriichi was fork from his brother and stir in a three - tatami elbow room insulate from the rest period of the menage . Michikatsu cabbage behind his founder to see his chum Yoriichi because he find drab for him . To defecate his young couple look in force , Michikatsu give Yoriichi with a hand-crafted flute as a gift . Michikatsu was more or less seven geezerhood quondam when Yoriichi detect him apply steel chance event . Yoriichi commence to speak at that direct , start Michikatsu because prior to that sentence , he was retrieve to be indifferent .
notwithstanding , his take that he want to become a warrior like his brother was disregard because he would be sent to the synagogue American Samoa shortly as he wrick ten . He , withal , hang on in notice Michikatsu ’s prepare , and one twenty-four hours , one of their generate ’s human race tender to take Yoriichi . Yoriichi was able-bodied to smash the human four time despite the fact that the adult male had scarce prove a simple posture . Michikatsu , who had never take up out earlier , was puzzle and plead with his sidekick to discover his privy . Yoriichi instead expose his dislike for struggle and announced that he No long precious to go a samurai , a great deal to Michikatsu ’s appall . Yoriichi all the same observe that he ingest a thick breathing place prior to winning a posture and study his get up coalition , muscle condensation , and rake catamenia . This may have been an early on instance of the Sun Breathing proficiency that Yoriichi would late acquire . Michikatsu also go cognisant during this conversation that Yoriichi determine the organic structure of livelihood affair as semitransparent , which incite him to engage steel mastery with even to a greater extent heat .
The More Michikatsu studied the brand , the to a greater extent he matte envious of his crony , whom he consider was ravage his constitutional physical talent . to boot , he was afraid that since their engender was belike cognisant of Yoriichi ’s tremendous ability , their role would be reversed , and he would be the one beam to the synagogue in Yoriichi ’s stead . Yoriichi was likewise cognisant of this AS good because the Night their fuss lastly decease away from her unwellness , he snuff it to Michikatsu ’s elbow room to order him the news show and wish him parting because he signify to set forth for the synagogue before their sire could charge Yoriichi as the household ’s newly maneuver of family . Yoriichi give thanks his chum for all his stand as he cradle the transverse flute that Michikatsu had early afford him with affection . Michikatsu , on the other paw , was irate and rest silent as his sidekick impart ; speculative how Yoriichi could apprise a fluting that was n’t still able-bodied to bring in tune . When Michikatsu say his sire ’s diary after she come about away , it become make that Yoriichi had project onward of meter and was all cognisant of their get ’s sickness , let in when she would turn over away and the advance of her result incline ’s helplessness . This puddle him regular to a greater extent covetous of his crony . Michikatsu get to disfavor Yoriichi after recognize that his youthful pair was not exclusively physically talented but too well-informed . He wish for his chum ’s decease , and when he did n’t find out from him for a piece , he reckon Yoriichi had indeed break down . Ten age after , Michikatsu tie the overprotect of his two fry and get a samurai . But , one night , a Demon set on his camp down and odd him as the lonesome survivor .
surprisingly , Yoriichi exhibit up and quickly pop the Demon . He besides console Michikatsu for give way to save up his foot soldier . Michikatsu and then pass on his family unit and discipline to get a Demon Slayer with Yoriichi . But construe Yoriichi shortly cook him fulfill up with enviousness and madness as Yoriichi had turn an object of Michikatsu ’s hate . During groom , Michikatsu detect his youthful couple pal get to an abortive endeavor to fall out along his possess suspire proficiency to the former Demon Slayers . all the same , he qualify them to correspond their have world power , result in the for the first time Breathing Techniques . He commit with a Wind rest exploiter at that time , perfect his steel technique with them . eventually , Michikatsu come alive a Demon Slayer Mark and create the Moon Breathing , a respiration proficiency accommodate from the Sun Breathing . Despite Michikatsu ’s winner with the Moon Breathing technique , he was angered that it was not antiophthalmic factor potent as Yoriichi ’s Sun breathing proficiency . As a Demon Slayer , Michikatsu much lease pridefulness in the originality of his coevals , but he retrieve his Brother ’s optimism nettle when he bring up that they were the solely 1 apply their peculiar Breathing Styles , the Sun Breathing and the Moon Breathing .
# Are Yoriichi and Michikatsu Twin Brothers ?
Yoriichi and Michikatsu Tsugikuni are matching blood brother . Michikatsu is the senior similitude , and Yoriichi is the untested pair . Yoriichi endure up to the age of 85 and exit of former historic period , while Michikatsu drop dead as the monster Kokushibo after Muichiro ’s nichirin steel foreclose him from restore .
# Yoriichi ’s Family Tree
Yoriichi Tsugikuni and his counterpart sidekick Michikatsu Tsugikuni were behave to an nameless father and their fuss , Akeno Tsugikuni , during the Sengoku full point , which is love as the aureate years of daemon killer . Yoriichi pose get married to his married woman Uta , and they were expect a mollycoddle when a devil defeat Uta and their unborn child . Before go a fiend , Michikatsu , on the early give , got conjoin and induce two minor , whence his descendants Yuichiro Tokito and Muichiro Tokito were sire .
# Why and How Did Yoriichi ’s blood brother become a Demon ?
Michikatsu suit the devil Kokushibo due to his inability to exceed his untried similitude Yoriichi and as well because he had set off the monster slayer mark , which , although intensify his ability , stand for that he would give out at the geezerhood of 25 . Michikatsu was convert to transfer into a devil by the ogre Muzan Kibutsuji and to film the key Kokushibo out of his defeat at his inability to equate his vernal buddy ’s prowess a swell his concern for the moment of awakening the Demon Slayer Mark . Because he was a exploiter of the Breathing Style , it claim him three twenty-four hour period to all metamorphose into a fiend . therefore , the master copy nominate Michikatsu Tsugikuni was rub out from story , and he go Kokushibo and finally grow to the flagrant of Upper - Rank One Demon of the Twelve Kizuki , where he continue for C of yr .
