This poster features Kokushibo, one of the powerful demons known as the Twelve Kizuki, from the anime and manga series "Demon Slayer: Kimetsu no Yaiba". Kokushibo is depicted in a dramatic pose, with his long black hair flowing in the wind and his white and red kimono billowing around him. He holds his distinctive blood red Nichirin Blade, known as Kokushibo's Sword, with both hands in front of him, ready for battle.
The background of the poster is a dark and ominous black, with a faint image of a crescent moon visible behind Kokushibo. The poster is designed to capture the menacing and powerful presence of this feared demon, who possesses incredible strength, speed, and regeneration abilities, as well as the ability to manipulate time.