Before kanae's death, the two kocho sisters adopt another girl into their butterfly estate,. Webshinobu kocho's life took a tragic turn when demons killed her parents before her and her sister kanae's eyes. Saved by gyomei himejima, the sisters vowed. Webthe person responsible for shinobu's sister's death, as mentioned earlier, is the second upper moon, douma. At some point before the beginning of the series,. Webone such story that stands out is that of shinobu kocho, the butterfly hashira, and her beloved sister, kanae. The question of who killed the butterfly. Webshe was actually a hashira before her sister. But after her death, kanao took her mantle. Webfrom the moment tanjiro kamado encounters shinobu, it’s clear that her hatred for demons stems from the loss of her beloved sister at the hands of douma, the. Webshe is the insect hashira of the demon slayer corps, the younger sister of the late kanae kocho and the adoptive older sister and mentor of kanao tsuyuri. Webshe grew up in a happy and wealthy home but her parents would be murdered by demons. Gyomei, the stone hashira, would save shinobu and her older. Webthe devastating loss of her beloved sister, kanae, reverberated through shinobu's soul, shattering her world and catapulting her into a relentless pursuit of justice.
