Nakime is the mysterious Biwa Demon that dwells in the Dimensional Infinity Fortress. Originally she was merely a Demon who would summon other Demons into the fortress on Muzan Kibutsuji's command, but after Hantengu's death she becomes the new Upper Moon Four of the Twelve Demon Moons. Before becoming an Upper Moon, Nakime had long dark hair, her bangs partially obscuring her face. After obtaining the rank of Upper Moon Four, Nakime now prefers having her hair parted from each other revealing her face, showing that she only possess a single cyclops like pink colored eye in the middle of her face with the Kanji of Four engraved into her irises to symbolize her rank as one of the Upper Moons. Nakime is a mysterious yet cold biwa player who displays little emotion. She doesn't speak unless necessary and when she does, she is often straightforward and blunt, making her responses as short as possible.
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)
