Using one event, Michikatsu snuck in and you may gave Yoriichi a home made flute
Yoriichi is the same younger dual regarding Kokushibo – Michikatsu in such a case as this is title you to definitely Yoriichi realized your as. Throughout their youthfulness, Michikatsu always tested Yoriichi while the inferior compared to him. In the event the twins was in fact produced, Yoriichi try ostracized of his brother from the grotesque mark the guy bore, while Michikatsu are picked are the fresh replacement of relatives. The guy pitied Yoriichi for just what the guy considered childish conclusion, sparked into of the exactly how Yoriichi do embrace on their mother. The guy informed your to expend inside and when he had been in problems, saying that he’d been immediately to safeguard his young brother. 
Whenever Yoriichi is actually found having an effective prodigious, natural ability to possess swordsmanship, the new brothers’ positions into the family was indeed corrected. Michikatsu are not considered brand new successor of one’s family relations, using up their brother’s short, remote place if you find yourself Yoriichi grabbed his lay just like the family members’ heir. So it feel fueled Michikatsu’s want to grasp the methods https://datingranking.net/the-perfect-match-review/ of one’s sword and you can perform stoke the fresh new preparing thinking away from jealousy into his aunt.
When their mommy died out of the blue, Yoriichi told Michikatsu which he could be making domestic. As he said his goodbyes, Yoriichi introduced the fresh flute Michikatsu had supplied to your. He smiled, holding they personal, telling Michikatsu that it was precious and this the guy concept of it as your. Michikatsu is disturbed because of the his brother’s laugh and you may confused about his brother’s cherishing out of just what the guy considered to be a “bit of nonsense”. After discovering their mom’s log, Michikatsu discovered that Yoriichi wasn’t clinging so you’re able to his mommy but had been support the woman, having known precisely how her disease weak the lady. This summation infuriates Michikatsu, an intense hatred and you may jealousy for the Yoriichi delivering sources contained in this him, to the level in which the guy wishes Yoriichi had not ever been produced and you will mentally begs to possess your to help you perish. 
That it hated simply became as he is actually protected out of a demon by the Yoriichi themselves, who’d be more effective. After abandoning his nearest and dearest, he inserted the new Demon Slayer Corps to battle close to their sibling and get healthier. Michikatsu themselves made an effort to discover Yoriichi’s Sun Breathing but try incapable in order to, as an alternative having fun with an effective derivation that turned also known as Moonlight Breathing. Michikatsu then converts towards the a demon owing to Muzan shortly after lamenting their failure so you can actually ever meet or exceed Yoriichi in the stamina. Sixty years afterwards, the 2 create meet during the last go out. Michikatsu is actually unnerved because of the Yoriichi’s mourning from their decision, however, are nonetheless frightened on enjoying him prepared to attack. Whenever Yoriichi strike, Kokushibo is actually too sluggish to react and you will are almost beheaded. Waiting around for the second hit, he knew Yoriichi had died off old-age and you may angrily cut his looks on the feeling of inferiority he reached throughout his lifetime.
Regardless of this, Michikatsu went out away from his treatment for keep in touch with and you will work together together with more youthful brother, also risking beatings using their father whom forbade connections involving the two
This can be heavily designed of the rips shed from the him immediately after knowing that the fresh flute he previously skilled his sister had remained with Yorichii after all this time around. Therefore, Michikatsu could not spend the the brand new flute pursuing the latter’s death, and left they on their person for years and years afterwards up until his personal death. Sooner, in the final minutes, he acknowledges his cousin is past your throughout means and you will requested him to own as to why he was actually born.