Kokushibo Tsugikuni

Name Kokushibo Human Name (Michikatsu Tsugikuni) Titles Upper Moon 1 Personal Characteristics Work Kimetsu no Yaiba Age 480 years Sex Masculine Classifications Demon: Member of the Upper Moons. Kokushibo was one of the Hashira, the pillars of the demon hunter organization, before becoming a demon. He is the older twin brother of Yoriichi Tsugikuni, the creator of the amogistic breathing technique, which became a legend among demon hunters. Kokushibo is an extremely strong and skilled demon, and his abilities include the ability to use various breathing techniques, a skill he has developed throughout his life as a Hashira. He is known for his exceptional sword skills and is able to cut the moon with his sword, becoming one of the few characters in the story capable of such a feat. Throughout the story, Kokushibo is portrayed as a complex and tragic character. He struggled with his demon nature for a long time and tried to find a way to return to being human. He resented his brother Yoriichi, who was given the Sun Breathing technique, which Kokushibo believed he deserved. Powers and Abilities Superhuman Physical Characteristics, Body Manipulation, Status Amplification, Immortality (Types 1, 2 & 11), Regeneration (Rank F), Master Swordsmanship, Fear Induction, Precognition, and Cannot have his battle spirit sensed (Via Transparent World)Special Techniques Demonic Physiology: As a demon, Kokushibo can take advantage of his demonic anatomy and abilities. In addition to possessing superhuman physical strength and endurance, demons do not tire from fighting, do not get sick, do not feel pain, and constantly grow stronger depending on the number of humans they have killed and absorbed. Kokushibo, as one of the twelve Moon Demons, received blood from Muzan himself, which drastically strengthened his abilities.