Chapter 257 of Jujutsu Kaisen has been revealed, especially about Yuji's background. Before this chapter, details about his lineage were scant, and the reveal that he, like Choso, was the Cursed Womb, was a pivotal development. Ryomen Sukuna's revelations have completely changed our understanding of the story.
Countless theories speculating about Yuji and Sukuna being twins have now been completely disproved. Additionally, a surprise character has been introduced into the story, providing insights into our protagonist's past.
With new information about Yuji's parents coming to light, we are getting a clearer picture of his family tree.
Yuji Itadori
Yuji's existence, born from the union of Kaori/Kenjaku and Jin, places him at the center of a network of powerful sorcerers and cursed creatures.
Revelations about his family plunge Yuji into a conflict that is both deeply personal and devastating. Not only does he have to face any opponent, but he also has to face his uncle, Sukuna, in a fierce battle determined by their newly revealed kinship.
Jin Itadori [Yuji’s Father]
Jin Itadori, Yuji's father, is briefly seen in Itadori's Destruction Arc, where he is seen with baby Yuji. A critical conversation with Wasuke hints at elements of foreshadowing, especially regarding Jin's wife, Kaori.
The truth about Jin is revealed dramatically in chapter 257, revealing that he is the reincarnated soul of Sukuna's twin brother's soul. This rebirth is orchestrated by Kenjaku, setting the stage for Jin's important role in the story.
Kaori Itadori/Kenjaku [Yuji’s Mother]
Kaori Itadori, Yuji's mother, initially appears as a mysterious character. Possessing a powerful Cursed Technique, Gravity Control, her abilities mirror those of Yuki Tsukumo.
The story takes a dark turn when Kenjaku takes over Kaori's body, using it to breed with Jin and bring Yuji into the world. The exact motives behind these actions are murky, hinting at a complicated deal with Jin's reincarnated soul.
Itadori has left [Yuji’s Grandfather]
At the start of the series, Yuji Itadori is depicted visiting his grandfather, Wasuke Itadori, in the hospital. Their relationship becomes immediately clear, highlighted in Wasuke's final moments.
Despite Yuji's desire to reveal the truth about his parents, Wasuke's words go unheard as Yuji dismisses them, telling him to stop “acting cold.”
Wasuke's dying advice to Yuji is profound: stay strong and make sure he is never alone, unlike his grandfather in his final moments. After Wasuke's death, Yuji solemnly received his ashes, demonstrating their close relationship.
Choso, Kechizu and Eso [Yuji’s Half-brothers]
Further complicating Yuji's family relationships are Choso, Kechizu and Eso, his half-brothers, born from the Cursed Womb created by Kenjaku during the Meiji Era. These characters introduce a layer of tragedy and connection into the story, expanding the scope of Yuji's family entanglements.
Ryomen Sukuna [Yuji’s Uncle]
The reveal that Ryomen Sukuna is Yuji's uncle is one of the most shocking twists. Sukuna, known for consuming his twin in the womb, thereby gaining great power, has a complicated relationship with Yuji, mediated by his twin's reincarnated soul. Yours, Jin.