"" (両面宿儺) is the title of the premier chapter of the Jujutsu Kaisen manga and the debut episode of its anime adaptation. It serves as the introduction to the series' primary antagonist, Ryomen Sukuna , and the protagonist, Yuji Itadori . Key Events of the Piece
: High schooler Yuji Itadori accidentally encounters a high-grade cursed object—a rotting, mummified finger belonging to the legendary "King of Curses," Ryomen Sukuna. 1 : Ryoumen Sukuna
: The character is inspired by Japanese folklore from the Nihon Shoki , where Ryomen Sukuna was described as a two-faced, four-armed deity or demon who ruled Hida Province. "" (両面宿儺) is the title of the premier
: In the series, he was a human sorcerer from the Heian Era—the "Golden Age of Jujutsu"—who became so powerful he was feared as a natural disaster. : The character is inspired by Japanese folklore
: To save his friends and sorcerer Megumi Fushiguro from a lethal curse, Yuji swallows the finger. Instead of dying, he becomes a rare "vessel," allowing Sukuna to reincarnate within his body while maintaining his own consciousness.
: Upon his brief awakening, Sukuna expresses a bloodthirsty desire to "massacre" humanity, showcasing his immense power by instantly obliterating a curse that had nearly killed Megumi. Origins and Character Profile