Culling Game

Kenjaku activates a massive battle royale across Japan, forcing sorcerers old and new into a deadly point-scoring killing game where ancient sorcerers are reincarnated into modern bodies and forced to participate. The game's rules and mechanics establish killing as the sole path to victory, forcing participants to acknowledge their capacity for murder. The arc deepens mystery regarding Kenjaku's ultimate plan and demonstrates that human competition, even when framed as evolutionary development, often produces suffering and death. New character introductions through Culling Game participants expand the cast while establishing that the supernatural world contains more capable sorcerers than previously known.

Kenjaku activates the Culling Game: a forced death tournament involving reincarnated ancient sorcerers. Using a technique from the Heian era, Kenjaku reincarnates powerful deceased sorcerers into modern bodies with their original memories intact. These ancient sorcerers are placed into designated colonies across Japan with simple rules: kill other sorcerers to earn points, use points to change the rules, collect enough points to potentially negotiate freedom. The Culling Game is mechanically brilliant from Kenjaku's perspective. Ancient sorcerers typically exceed modern sorcerers in raw power—they're not contemporary talents but historical legends. The tournament forces them to kill constantly, feeding Kenjaku cursed energy data and establishing loyalty to his system. Additionally, modern sorcerers like Yuji need points to negotiate Gojo's release from the Prison Realm, forcing them into deadly participation whether they support Kenjaku or not. The arc introduces the series' broadest cast: Takaba, a comedian with reality-distortion cursed technique; Hiromi Higuruma, a prosecutor with contract-manipulation powers; Hana Kurusu, a girl with an old-fashioned technique; and numerous ancient sorcerers with techniques spanning centuries of jujutsu development. The Culling Game becomes a showcase of technique diversity, revealing how many different applications of cursed energy exist beyond the contemporary schools' teachings. Megumi's situation deteriorates throughout the arc. As a Zenin family member and Ten Shadows user, he becomes a target. Sukuna, through his contract with Kenjaku and his presence in Megumi's body, can sense all of Megumi's moves. Megumi's defense erodes as Sukuna's presence strengthens. By the arc's conclusion, Megumi's consciousness is actively dying, and Sukuna is taking control of the body. The arc foreshadows Megumi's eventual complete possession, establishing that the closer Yuji gets to Gojo's release, the more Megumi loses himself. The Culling Game's structure forces character development through constant life-or-death pressure. Yuji must become willing to kill, Yuta must utilize his power at maximum capacity, and every sorcerer must confront their limits. The arc establishes that victory requires accepting moral compromises—collecting points means killing, and killing accumulates psychological weight. By the arc's end, sorcerers are obtaining the points needed for Gojo's release, but Megumi's cost is already decided.