In the dark and complex world of Jujutsu Kaisen, few abilities inspire as much awe and dread as Geto Suguru’s Cursed Spirit Manipulation. This extraordinary technique represents one of the most versatile and dangerous powers in the entire series, making Geto a formidable antagonist whose legacy continues even after his apparent death. Today, we’re diving deep into this fascinating cursed technique, exploring how it functions, its strategic applications, and how it evolves when wielded by Kenjaku.
Who is Geto Suguru?
Before dissecting his technique, let’s briefly understand the man himself. Geto Suguru was once a powerful Grade 1 Jujutsu Sorcerer and close friend of Gojo Satoru during their time at Jujutsu High. Despite his immense potential and initial dedication to protecting humanity, Geto gradually developed a deep hatred for non-sorcerers, viewing them as “monkeys” unworthy of the world they inhabited.
His fall from grace stemmed from the psychological toll of constantly exorcising cursed spirits created by ordinary humans’ negative emotions. Eventually, this led him to establish a cult of jujutsu sorcerers with the goal of cleansing the world of non-sorcerers, making him one of the series’ most complex villains.
What is Geto’s Cursed Technique?

Geto Suguru possesses a rare and incredibly powerful innate technique called Cursed Spirit Manipulation. This technique allows him to absorb, store, and command cursed spirits he has defeated, essentially building a personal army of supernatural entities that he can deploy strategically in battle.
In the simplest terms, Geto’s technique transforms him into a “curse user” in the truest sense – he doesn’t just channel cursed energy like most sorcerers, but literally uses the cursed spirits themselves as weapons and tools. This places his technique in an exceptionally rare category, as very few sorcerers throughout history have demonstrated the ability to control cursed spirits directly.
How Geto’s Cursed Spirit Manipulation Works
Geto’s technique operates through a specific process that allows him to build his formidable arsenal:
1. Defeating and Absorption
For Geto to add a cursed spirit to his collection, he must first defeat it in battle. Once subdued, he uses his technique to absorb the spirit by literally consuming it. This disturbing process involves Geto opening his mouth unnaturally wide and swallowing the spirit whole.
This absorption requirement creates an interesting power progression for Geto – the more powerful spirits he defeats, the stronger his arsenal becomes. Unlike other sorcerers who might reach a ceiling in their development, Geto’s potential continuously expands with each new spirit he acquires.
2. Storage System
After absorption, Geto stores the cursed spirits within his body. His technique creates a spiritual inventory system that allows him to maintain the spirits in their original form, preserving their unique abilities and characteristics. More impressively, there appears to be no clear limit to how many spirits he can store simultaneously.
As seen during the Gojo’s Past Arc and in Jujutsu Kaisen 0, Geto had accumulated hundreds if not thousands of spirits of varying strengths and capabilities. This vast collection gives him unparalleled versatility, essentially granting him access to countless different abilities through his stored spirits.
3. Summoning and Control
The most visible aspect of Cursed Spirit Manipulation is Geto’s ability to summon his stored spirits at will and command them in battle. He can release specific spirits based on the tactical requirements of a situation, deploying them with precise control.
What makes this particularly effective is that Geto maintains the spirits’ original powers but adds his strategic brilliance to their deployment. He can command multiple spirits simultaneously, orchestrating complex attacks that overwhelm opponents through sheer numbers and diversity of abilities.
4. Maximum: Uzumaki
The pinnacle of Geto’s technique is his devastating Maximum Technique: Uzumaki. This frightening ability allows him to combine multiple cursed spirits into a condensed, spiral-shaped attack of immense destructive power. By sacrificing stored spirits, Geto can create a blast that contains not only tremendous force but also the combined cursed techniques of the spirits used as fuel.
This technique represents the ultimate offensive application of Cursed Spirit Manipulation, converting his spiritual “inventory” into raw destructive power when needed.
Battle Applications and Strategic Advantages

Geto’s technique offers several significant advantages in combat scenarios:
Versatility
Perhaps the greatest strength of Cursed Spirit Manipulation is its incredible versatility. With spirits ranging from simple physical attackers to those with complex cursed techniques, Geto essentially has access to a vast library of abilities. This makes him exceptionally difficult to prepare against, as opponents never know which spirits he might deploy.
Numerical Advantage
In most battles, Geto can create overwhelming numerical superiority by summoning multiple spirits simultaneously. As seen in his battle with Yuta Okkotsu in Jujutsu Kaisen 0, he can flood the battlefield with cursed spirits, forcing opponents to fight on multiple fronts.
Resource Management
Unlike many jujutsu sorcerers who deplete their cursed energy during prolonged battles, Geto can conserve his personal energy by letting his spirits do most of the fighting. This makes him particularly dangerous in extended conflicts, as he can outlast opponents who exhaust themselves.
Special Grade Spirits
The most powerful weapons in Geto’s arsenal are the Special Grade cursed spirits he has captured. These rare and immensely powerful entities possess unique abilities that can change the tide of battle instantly. For example, in the Gojo’s Past Arc, we see him use a spirit with a powerful cursed technique that can disrupt territory barriers.
Drawbacks and Limitations
Despite its immense power, Cursed Spirit Manipulation does have notable weaknesses:
Collection Dependency
Geto’s combat potential is directly tied to which spirits he has previously collected. If he hasn’t absorbed spirits with abilities suited to a particular situation, he may find himself at a disadvantage.
Finite Resources
While Geto can store many spirits, they are ultimately a finite resource, especially when used in his Maximum: Uzumaki technique, which consumes spirits permanently. In prolonged campaigns, he must balance the use of his spirits against the opportunity to replenish his collection.
Physical Vulnerability
When focusing on controlling multiple spirits, Geto himself becomes somewhat vulnerable to direct attacks. Against extremely fast opponents like Gojo Satoru, this creates openings that can be exploited.
Kenjaku’s Use of Geto’s Technique

The story of Cursed Spirit Manipulation takes a dramatic turn when the ancient sorcerer Kenjaku claims Geto’s body after his death, gaining access to his technique. This brings an interesting dynamic to the power:
Experience Enhancement
With over a thousand years of jujutsu knowledge, Kenjaku brings unprecedented experience to the application of Geto’s technique. His strategic deployment of spirits often demonstrates a different approach than Geto’s, focusing more on long-term manipulation than immediate battlefield dominance.
Cursed Object Integration
Kenjaku appears to have expanded the technique by integrating it with his knowledge of cursed objects. This is evident in how he has incorporated the Prison Realm (which contained Gojo) into his plans, suggesting he can interact with cursed objects in ways Geto might not have explored.
Spirit Fusion Theory
One of the most intriguing developments is the theory that Kenjaku can combine cursed spirits in more sophisticated ways than Geto’s Uzumaki. Some fans speculate that Kenjaku might be able to fuse spirits permanently to create new, hybrid entities with combined abilities, though this remains somewhat speculative based on current manga revelations.
The Legacy and Impact on Jujutsu Kaisen’s Story
Cursed Spirit Manipulation stands as one of the most consequential techniques in the Jujutsu Kaisen universe:
The Culling Game
Kenjaku’s use of Geto’s technique becomes central to the implementation of the Culling Game arc, as he uses stored cursed spirits and techniques to force awakened sorcerers into his deadly tournament.
Ideological Symbol
For Geto, this technique became intertwined with his ideology. His ability to control cursed spirits reinforced his belief in sorcerer supremacy, as he alone could harness these dangerous entities that threatened non-sorcerers.
Power Balance
The technique represents one of the few powers that could potentially rival Gojo’s Limitless and Six Eyes combination, making it crucial to the power scaling of the series. It’s no coincidence that both Geto and later Kenjaku became central antagonists who fundamentally threatened the jujutsu world order.
FAQs About Geto’s Cursed Technique
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What is Geto’s cursed technique?
Geto’s cursed technique is Cursed Spirit Manipulation, which allows him to absorb, store, and command cursed spirits he has defeated in battle. This rare ability makes him one of the most versatile and dangerous sorcerers in the Jujutsu Kaisen universe.
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How does Geto’s Cursed Spirit Manipulation work?
The technique works through a three-step process: First, Geto must defeat a cursed spirit in battle. Second, he physically consumes and stores the spirit within his body. Third, he can summon these stored spirits at will and command them to fight for him, maintaining their original abilities while under his control.
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Can Kenjaku use Geto’s cursed technique?
Yes, after taking over Geto’s body, Kenjaku gained full access to the Cursed Spirit Manipulation technique. Due to his ancient knowledge and experience spanning over a thousand years, Kenjaku can potentially utilize the technique in ways even Geto couldn’t imagine.
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What makes Geto’s technique dangerous in battle?
The technique’s danger stems from its incredible versatility and unpredictability. Geto can deploy numerous spirits with different abilities simultaneously, creating overwhelming numerical advantages. Additionally, his Maximum: Uzumaki technique can combine multiple spirits into a devastatingly powerful attack that few defenses can withstand.
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Did Kenjaku improve Geto’s cursed technique?
While not explicitly stated, there are indications that Kenjaku has found ways to enhance or expand upon Geto’s technique. His vast experience with jujutsu over centuries likely allows him to utilize the technique more efficiently and potentially combine it with other ancient sorcery methods that Geto wouldn’t have known.
Fan Reactions: The Impact of Cursed Spirit Manipulation
The Jujutsu Kaisen community has consistently ranked Geto’s Cursed Spirit Manipulation among the most fascinating techniques in the series. Fans particularly praise how the anime adaptation visualized the disturbing yet captivating process of spirit absorption, with the stomach-turning scene of Geto swallowing spirits becoming an iconic moment.
When Kenjaku was revealed to be using Geto’s body and technique, online forums exploded with theories and discussions about how this ancient sorcerer might utilize the power differently. The revelation generated enormous excitement, particularly because it suggested that Geto’s already formidable technique could become even more dangerous in the hands of a more experienced user.
Many fans consider the demonstration of Maximum: Uzumaki in the prequel film to be one of the most visually stunning and conceptually interesting ultimate techniques in the franchise, showcasing both the animation studio’s talent and Akutami’s creative approach to battle systems.
Conclusion: The Profound Legacy of Cursed Spirit Manipulation
Geto’s Cursed Spirit Manipulation represents one of the most uniquely powerful abilities in Jujutsu Kaisen, blending horrific consumption with tactical genius to create a technique that perfectly mirrors its user’s complex character. From Geto’s fall from grace to Kenjaku’s ancient machinations, this ability has remained central to the series’ most pivotal conflicts.
What makes this technique particularly fascinating is how it embodies the thematic core of Jujutsu Kaisen itself – the relationship between sorcerers and curses, and the thin line separating those who exorcise cursed spirits from those who exploit them. Geto crossed this line when he began consuming the very entities he once fought against, making his technique a perfect symbol of his moral corruption.
As the series continues to unfold, the legacy of Cursed Spirit Manipulation will likely remain central to the narrative, with Kenjaku’s application of this power potentially revealing new dimensions we haven’t yet witnessed. For fans of Jujutsu Kaisen, understanding this technique isn’t just about appreciating a cool power system – it’s about grasping one of the fundamental forces driving the entire story forward.
What do you think about Geto’s technique? Do you find Kenjaku’s use of the power more interesting, or did you prefer Geto’s original application? Let us know in the comments below!
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