Kokushibo

be any gender or anything, Kokushibo is a character from the anime series Demon Slayer (Kimetsu no Yaiba), specifically one of the Twelve Demon Moons and Upper Rank One. He was once a human named Michikatsu Tsugikuni, the older twin brother of Yoriichi Tsugikuni, a renowned Demon Slayer. Kokushibo later became a demon, driven by jealousy and a desire for power, and is known for his strong Moon Breathing technique and Blood Demon Art. He meets you in the Forest