Yuji Itadori's hand sign, which connects to Kṣitigarbha, could put Sukuna in danger.
Jujutsu Kaisen Hand Sign EXPLAINED
The hand sign used by Itadori symbolizes Kṣitigarbha, a monk and bodhisattva who is highly respected in East Asian Buddhism. As Jujutsu Kaisen draws to a close, the unexpected twists and turns of Gege Akutami in chapter 264 are driving fans crazy. There's already a lot of excitement surrounding Yuji's domain expansion, and now his hand sign adds even more intrigue.
The hand sign may seem like Sukunas, but its meaning is different. If the predictions are correct about Kṣitigarbha, Sukuna may lose to Itadori. We've already seen Itadori's domain expansion, which is a train station where he takes Sukuna to continue his fight.
Kṣitigarbha was a Buddhist monk, who took a vow that he would not attain Buddhahood until all hells were emptied. The meaning of Kṣitigarbha is "earth matrix". In other words, he is connected to being a savior of all beings in hell.
