黒死牟
from Demon Slayer: Kimetsu no Yaiba
Height
190.00 cm
Weight
93.00 kg
Blood Type
Demon
Origin
Japan
Kokushibo is a pale-skinned, tall man with long and spiky, black hair that he kept in a ponytail. He has three sets of eyes on his face with red sclera and yellow irises. His middle set of eyes featured the kanji of Upper Rank and a One and red markings resembling flames were seen on his face and neck. Kokushibo wore a purple-and-black-patterned nagagi kimono and black hakama pants tied with a white cloth. He carried a sword at his waist that had eyes in the space between the tsuka wrapping of the handle of his sword. The guard and blade were also later revealed to have eyes and veins. As a human, Kokushibo's appearance was nearly identical to his Demon form, with the exception of the number of eyes, his prominent eyebrows, and notably less pale skin. His eyes had brown irises and normal, white sclera as a human. Kokushibo was often a reserved Demon, and with such little knowledge about the Upper Ranks, not much was originally known about him. He was an adamant rule-follower, punctual, and he showed a great deal of respect to the hierarchy of the Twelve Kizuki - as seen at the Upper Ranks Gathering. Kokushibo was portrayed to be humble as well, and he did not hesitate to admit his failure or complain of any difficulty. He displayed a strong sense of loyalty towards Muzan Kibutsuji, with most of his actions being done with the sole purpose of fulfilling Muzan's goals. Despite exhibiting outward reservation and humility, he was also rather cold; his words could be extremely harsh, especially when reprimanding individuals. His threats came off as nothing short of cruel and overwhelmingly serious, and he demanded absolute obedience. He had a complex relationship with his human past. He showed something of warmth towards his descendant Muichiro Tokito, commending his skills and resolve, and moved to convert Muichiro into a Demon to spare his life. At the same time, he referred to Muichiro and his abilities as the natural result of his "cells" being passed down.

Demon Slayer: Kimetsu no Yaiba
Since ancient times, rumors have abounded of man-eating demons lurking in the woods. Because of this, the local townsfolk never venture outside at night. Legend has it that a demon slayer also roams the night, hunting down these bloodthirsty demons. For young Tanjirou, these rumors will soon to become his harsh reality... Ever since the death of his father, Tanjirou has taken it upon himself to support his family. Although their lives may be hardened by tragedy, they've found happiness. But that ephemeral warmth is shattered one day when Tanjirou finds his family slaughtered and the lone survivor, his sister Nezuko, turned into a demon. To his surprise, however, Nezuko still shows signs of human emotion and thought... Thus begins Tanjirou's quest to fight demons and turn his sister human again. (Source: VIZ Media)