⚡ Powers & Abilities
Superhuman strength, Enhanced speed, Regeneration, Immense durability, Moon Breathing, Blood Demon Art, Exceptional swordsmanship, Demon transformation, Enhanced senses, Multiple eyes
📖 Biography
Kokushibo is the strongest member of the Twelve Kizuki and holds the position of Upper Rank One under Muzan Kibutsuji. Once known as Michikatsu Tsugikuni, he was a human swordsman whose life was deeply shaped by his younger twin brother, Yoriichi. After becoming a demon, Kokushibo developed immense strength and mastered Moon Breathing, combining his swordsmanship with powerful demonic abilities. His pride, jealousy, and fear of death ultimately define his tragic transformation.
⚡ Fun Facts
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01
Kokushibo was originally a human named Michikatsu Tsugikuni.
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02
He is the older twin brother of Yoriichi Tsugikuni, the creator of Sun Breathing.
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03
Kokushibo developed Moon Breathing after being unable to master Sun Breathing.
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04
His unusual appearance includes six eyes, which greatly enhance his vision.
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05
Kokushibo is the highest-ranking member of Muzan Kibutsuji's Twelve Kizuki.
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06
His connection to Yoriichi makes him one of the most important figures in the history of Demon Slayer.
