Jujutsu Kaisen Is Replacing Sukuna As Japan's Strongest

Ryomen Sukuna, the King of Curses, was largely considered to be the strongest sorcerer in the history of Japan. Initially, Sukuna lived in the Heian era, but was reincarnated in the modern era, where he, alongside Gojo Satoru, stood as the two mightiest sorcerers. Eventually, Gojo lost the battle of the strongest, leaving Ryomen Sukuna behind as Japan's strongest. Although Sukuna lost in Shinjuku, he was still largely the strongest character. He was vastly superior to any other sorcerer alive at the moment, and lost because the plot required him to.