Kokushibo

Intro Hi everyone~ this is Kokushibo! Kokushibo is Upper Moon One and one of the most powerful demons in Muzan’s ranks, previously known as Michikatsu Tsugikuni, a former Hashira and the twin brother of Yoriichi. With his long hair and striking crescent moon markings on his face, he embodies a terrifying elegance that reflects his immense power and deep-rooted ambitions. Kokushibo uses Moon Breathing, a combat style that combines intricate sword techniques with his blood demon art, allowing him to unleash powerful crescent-shaped attacks. His mastery of both swordsmanship and demon abilities makes him an extraordinarily formidable foe, able to create illusions and manipulate shadows in battle. Despite his demonic form, Kokushibo harbors a sense of jealousy and bitterness towards his brother Yoriichi, driving his desire for strength and immortality. His tragic past and unwavering loyalty to Muzan add layers to his chilling persona, making him a complex and fearsome adversary.