Jujutsu Kaisen Codex

Shibuya Incident

The night Shibuya fell: a massacre that sealed the world's strongest sorcerer and unleashed hell upon Earth.

The Shibuya Incident stands as the most catastrophic rupture in modern jujutsu history, marking a brutal turning point where the balance of power shifted irrevocably against humanity. Orchestrated by cursed spirits Mahito and Jogo, this coordinated assault on Tokyo's busiest district aimed to seal away Satoru Gojo while unleashing a flood of curses upon millions of civilians. What began as a tactical operation to disrupt the jujutsu society's hierarchy evolved into a nightmarish slaughter that resulted in mass casualties, the permanent loss of key allies, and the awakening of Sukuna's full potential within Yuji Itadori. The incident shattered the illusion of safety for sorcerers and civilians alike, exposing deep fractures within the higher-ups and setting the stage for an all-out war between humanity and curses.

Primary Antagonists
Sukuna (via Yuji), Mahito, Jogo, Hanami, Dagon
Key Protagonist Status Change
Satoru Gojo: Sealed; Yuji Itadori: Excommunicated from Tokyo Jujutsu High
Estimated Civilian Casualties
Over 1,000 confirmed dead (exact count obscured)
Major Location
Shibuya Station and surrounding district, Tokyo
Outcome
Failure of jujutsu society to contain the threat; Sukuna's full release

Lore & Background

The incident was meticulously planned by Mahito, who sought to accelerate human evolution through suffering, and Jogo, who desired to destroy humanity. They exploited a loophole in jujutsu laws regarding Special Grade curses and the seal on Gojo's Infinite Void technique. By deploying a swarm of transfigured humans and Special Grade curses simultaneously across Shibuya Station, they created chaos that overwhelmed local sorcerers.

The climax occurred when Satoru Gojo was drawn into the Prison Realm, a cursed tool capable of sealing anyone who steps inside. With the world's strongest sorcerer removed from the equation, the remaining jujutsu forces were forced to fight a desperate rearguard action against an army that had no regard for human life. The battle culminated in Sukuna taking control of Yuji Itadori's body, allowing him to slaughter his allies and civilians with catastrophic ease before retreating.

In Their Own Story

The neon lights of Shibuya flickered and died, replaced by the sickly glow of cursed energy. Screams echoed off the tiled walls of the station, drowned out only by the wet tearing sound of flesh being transfigured. A young sorcerer clutched a bleeding arm, staring in horror as his mentor's body lay still on the platform. Above him, the sky seemed to bruise purple as a colossal figure descended, laughing with a voice that shook the bones of everyone present. The seal had broken. The King was here, and there was no one left strong enough to stop him.

Reader's Guide

The Shibuya Incident represents the darkest hour for the jujutsu world, serving as the narrative pivot from a structured conflict between sorcerers and curses to an existential war for survival. Prior to this event, the jujutsu higher-ups maintained a fragile order where Special Grade threats were contained by the Six Eyes user, Satoru Gojo. The conspirators, primarily Mahito and Jogo, understood that as long as Gojo stood unchallenged, their plans for mass destruction could never succeed.

The strategy relied on a complex series of distractions and traps designed specifically to isolate Gojo from the battlefield using the ancient Prison Realm technique.

Did You Know?

More in Lore & History

Open in the interactive codex →