In Jujutsu Kaisen manga chapter 90, the story dives deeper into the setup behind one of the series’ most devastating moments—Gojo’s sealing inside the Prison Realm. This chapter rewinds to the strategic planning phase, where Geto (possessed by Kenjaku) explains the mechanics of the living cursed object created from the remains of the monk Genshin. The trap isn’t just clever—it’s terrifyingly calculated.
While Jogo initially doubts the feasibility of keeping Satoru Gojo still for even a minute, Kenjaku reveals the hidden twist: his version of “one minute” doesn’t require literal time. This revelation turns the tide and sets the tone for what becomes one of the most pivotal moments in the Shibuya arc. JJK Chapter 90 is the calm before the chaos, with strategy, deception, and doom all building behind the scenes.
















Jujutsu Kaisen Chapter 90 serves as a haunting prelude to one of the manga’s most shocking turning points. The explanation behind the Prison Realm shows the careful precision Kenjaku employs in neutralizing Gojo—proving that brute strength alone isn’t enough to survive in the world of curses. As the Shibuya Incident looms, this chapter adds weight to what’s coming, making it clear that Gojo’s fall wasn’t just tragic—it was inevitable.
Want to understand how the possession unfolds? Be sure to revisit JJK Chapter 203 where Choso fights Kenjaku, and JJK Chapter 213 for the aftermath of Megumi’s possession. For more Sukuna-related moments, dive into JJK Chapter 222 as his power reaches terrifying new heights.

Morimoto Michi
Hi, I’m Morimoto Michi, the creator and curator behind jjujutsukaisenmanga.com. I started this site out of pure love for Jujutsu Kaisen and everything Gege Akutami has built. Whether it's chapter breakdowns, character theories, or latest manga updates, I’m here to bring fellow fans the content I wish I had when I first got hooked. Let’s explore the JJK universe together!