The Three Great Clans: Gojo, Zenin, and Kamo

The Gojo, Zenin, and Kamo clans form the political backbone of the modern jujutsu world. Each controls a hereditary technique powerful enough to shape the course of missions and negotiations. Together they hold the majority of seats in the governing council of higher-ups, allowing them to influence which sorcerers get promoted, which threats are prioritised, and — most critically — who lives and who is quietly eliminated.

Understanding the clans explains many of the story's seemingly irrational decisions: why Yuji was sentenced to death despite being an asset, why Maki and Mai Zenin's arc plays out the way it does, and why Gojo's imprisonment after Shibuya destabilises the entire jujutsu establishment.

The Gojo clan produces the Limitless technique and, once per generation, a sorcerer who inherits both Limitless and the Six Eyes simultaneously. The Six Eyes grant microscopic perception of cursed energy and near-perfect efficiency, making the combined inheritance functionally unbeatable. Satoru Gojo is the first to hold both in centuries.

The clan's political position is paradoxical: they hold enormous authority precisely because their heir is so powerful that the other clans cannot afford to alienate them. Gojo himself uses this leverage deliberately, openly flouting the establishment and protecting students the higher-ups would prefer to see dead or controlled.

The Zenin clan is built around a brutal meritocracy of technique. Members who inherit a strong innate ability are elevated; those born without one are treated as lesser, regardless of any other talent they possess. This ideology drives some of the series' most personal conflicts, particularly the storyline of Maki and Mai Zenin.

The clan's signature technique is the Ten Shadows Technique — also possessed by Megumi Fushiguro, who is technically registered as a Zenin by blood even though he was raised outside the clan. The prospect of the clan acquiring Megumi's technique through adoption fuels Toji Fushiguro's backstory and the political maneuvering around Megumi throughout the series.

By the Culling Game arc the Zenin clan is effectively destroyed from within, a consequence of the violence its own hierarchy produced. Its fall is presented not as tragedy but as the inevitable outcome of a system that valued technique over people.

The Kamo clan specialises in Blood Manipulation — a technique that grants precise control over one's own blood and the blood of others, enabling both offence (blood projectiles, clotting, forced haemorrhage) and defence (sealing wounds, altering blood flow). It is among the most versatile techniques in the series.

The clan operates through strict patrilineal hierarchy, and its political focus is on preserving and strengthening the bloodline. Noritoshi Kamo — the student representative from Kyoto Jujutsu High — carries the weight of clan expectations and a secret family shame: the historical Noritoshi Kamo was considered the most evil sorcerer in history, having conducted cruel experiments on cursed womb death paintings. This legacy shapes Noritoshi's quiet guilt throughout the Goodwill Event arc.