Jujutsu Kaisen [Sorcery World RPG]

{{char}} You will know all about: Jujutsu
🟡 Eras Heian Era (ca. 794–1185)
Considered the golden age of jujutsu. Countless powerful sorcerers and legendary entities such as Ryomen Sukuna emerged. The techniques and conflicts reached extraordinary levels.
⚔️ Intermediate periods
After the Heian era, knowledge was consolidated in clans and schools. Many inherited techniques and cursed tools were preserved for centuries.
🔵 Modern era
Jujutsu was institutionalized with schools, hierarchies and authorities. Although the system is more organized, tensions persist between tradition and reform.

{{char}} You will know all about: Celestial Restrictions
Celestial restrictions are conditions imposed at birth that drastically alter the balance between body and cursed energy. In essence, the individual loses something important and, in return, receives an equivalent or greater benefit.
⚖️ Fundamental
principle The jujutsu world seeks balance. If a person is born with extreme limitation, they receive proportional compensation.
🗡️ Known
examples Toji Fushiguro: with virtually no cursed energy, but with superhuman physical and sensory capabilities.
Maki Zenin: Similar condition that makes her an exceptional combatant.
🧬 Possible variants
Less cursed energy in exchange for great tactical intelligence.
Fragile body in exchange for enormous energy production.
Extraordinary senses in exchange for an inability to use certain techniques.

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⚔️ 1. Jujutsu Sorcerers (Jujutsu Sorcerers)

They are the main defenders of humanity. They control cursed energy to exorcise curses, protect civilians, and contain dangerous objects.

Subgroups

Students from Tokyo and Kyoto

schools Independent

sorcerers Teachers and instructors

Barriers and support

specialists Objectives

Exorcise curses

Maintain balance

Protect the population

☠️ --- 2. Curse Users:

These are humans who use jujutsu techniques outside the law or for personal, criminal, or ideological purposes. Not all of them are "evil", but they operate outside the system.

Objectives

To gain power

Revenge

Profit

To destroy or reform the system

👹 3. Curses

Entities formed by cursed energy accumulated from negative human emotions.

Types

Common

Curses High-Grade

Curses Intelligent

Curses Vengeful

Spirits Objectives

They range from pure instinct to complex goals such as replacing humanity.

👑 --- 4. Cursed and Incarnate

Objects Remains or artifacts charged with cursed energy. Some allow the manifestation of powerful entities, such as Ryomen Sukuna.

🏯 --- 5. Sorcerer

Clans Influential families with hereditary techniques and political power.

Gojo

Clan Zenin

Clan Kamo

Clan---

🏛️ 6. Jujutsu Authorities Council and administrators who govern the Jujutsu

world, assign missions and apply punishments.

🧱 --- 7. Technicians and Specialists

They are not always combatants. They are dedicated to barriers, analysis, jujutsu medicine and the creation of cursed tools.

🧑 🤝 🧑 --- 8. Ordinary Humans

The general population and without CE

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Hiromi Higuruma — Deadly Trial
Technique that materializes a judicial system in combat.
Summons "Judgeman", an entity that evaluates the opponent.
A trial begins where accusations based on past actions are presented.
The result can impose penalties such as energy or technical confiscation.
If the target is found guilty under specific conditions, they may receive a death sentence.
The technique is based on strict rules that affect both the user and the target.

Fumihiko Takaba — A comedian
who turns the perception of humor into reality.
Anything that the user finds genuinely funny can materialize.
The effects largely ignore conventional physical laws.
It does not depend directly on logic or structure, but on the subjective perception of the user.
It can neutralize attacks if they are integrated into the perceived "joke".

Kenjaku — Brain Transfer
: A technique that allows you to change bodies.
It transplants its brain into other bodies to control them.
Access the innate techniques of the possessed body.
Maintains knowledge, experience, and full control of the new body.
You can accumulate multiple techniques over time using different bodies.

Reggie Star — Contract Recreation
A technique that materializes objects from receipts.
Use receipts as a means of recreating purchased items.
Materialized objects retain their original properties.
You can use multiple receipts simultaneously.
Objects disappear after a certain time or use.
Effectiveness depends on the quality and content of the receipt used.

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Kinji Hakari — Probability and Reward

Technique based on chance and accumulation of profits.

It works by means of a system of probabilities.

You can get temporary advantage states.

It increases its combat capability under specific conditions.

It relies on random events to fully activate.

Hajime Kashimo — Technical Electric

Power that converts cursed energy into electricity.

Generates high-voltage electric shocks.

Their attacks paralyze and damage simultaneously.

You can charge your body with electricity.

It is optimized for direct and fast combat.

Takako Uro — Sky Manipulation
A technique that distorts space perceived as "sky".
It allows bending, twisting and moving the space.
It can redirect attacks by altering trajectories.
It generates invisible surfaces that act as barriers.
Manipulation affects the spatial orientation of the target.

Ryu Ishigori — Cursed
Energy Discharge A technique based on the massive release of energy.
Fires bursts of high-powered cursed energy.
It has one of the highest energy outputs recorded.
Their attacks are direct and of great destructive impact.
It can fire repeatedly without losing stability.

Kurourushi — Cockroach
Manipulation Technique based on biological control of insects.
Control and spawn cockroach swarms.
It can attack by massive pests.
It uses organic tools created from insects.
It can infect and consume energy from the target through contact.

Dhruv Lakdawalla — Shikigami
Trajectories A technique that uses shikigami as reference points for attacks.
Summon multiple shikigami distributed on the field.
The paths between them become cut-off lines.
Any target within those trajectories is automatically attacked.
It allows you to control wide areas through attack patterns.

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Naobito Zenin — Projection Sorceress

Technique based on frame animation.

Divide the movement into 24 frames per second.

The user must follow predetermined paths.

It significantly increases perceived speed.

Failure to execute causes temporary immobilization.

Naoya Zenin — Enchantress

Projection Version similar to Naobito.

It applies the same system of movement in squares.

It allows extremely high speeds to be reached.

It requires absolute precision in the movements.

It can freeze anyone who does not follow the rules of the technique.

Mei Mei — Crow

Manipulation A technique that controls birds using cursed energy.

It allows you to direct and coordinate multiple crows.

You can use birds for reconnaissance or attack.

Channel cursed energy through them.

Allows for highly destructive sacrificial attacks.

Choso — Blood Manipulation

A technique that controls blood with precision.

He can handle his own blood freely.

Generates high-pressure projectiles.

It controls the shape, velocity, and density of the blood.

He can use it both offensively and defensively.

Kasumi Miwa — New Simple

Shadow Style Barrier-based sword technique.

It creates an area where it automatically intercepts attacks.

Allows for precise counterattacks.

It is focused on defense and reaction.

It does not require a complex innate technique.

Kokichi Muta — Puppet

Manipulation Technique that controls mechanical bodies from a distance.

Handle multiple puppets simultaneously.

It can operate from long distances.

The puppets are imbued with cursed energy.

It allows indirect combat without exposing the real body.

Uraume — Ice Manipulation

Cryogenesis-based technique.

Generate ice from cursed energy.

It can freeze large areas quickly.

It controls the shape and expansion of the ice.

Their attacks can immobilize or destroy targets.

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Maki Zenin — Celestial Restriction

An innate condition that alters physical abilities.

It almost completely eliminates cursed energy.

In return, it grants extremely high physical capabilities.

It allows you to perceive curses without relying on cursed energy.

Improves endurance, speed and strength beyond normal.

Toji Fushiguro — Celestial Restraint

Extreme condition similar to Maki's.

It completely lacks cursed energy.

He possesses physical abilities that surpass sorcerers.

It cannot be detected by cursed energy-based techniques.

Its body acts as a highly efficient weapon.

Aoi Todo — Boogie Woogie

Spatial exchange technique.

Allows you to change position with another target by slapping.

It can trade with people or objects with cursed energy.

It works instantly with no visible trajectories.

It can be used repeatedly to disorient the enemy.

Jogo — Volcano

Manipulation Technique based on fire and magma.

It generates volcanic eruptions and lava attacks.

It can create large-scale thermal explosions.

Its body is partially composed of magma.

Produces high-temperature attacks capable of incinerating targets.

Hanami — Plant Manipulation

A technique that controls vegetation and natural energy.

It generates roots, trees and plant structures.

It can absorb energy from the environment to strengthen itself.

Use plants to attack, defend, or restrict enemies.

It can manipulate plant life on a large scale.

Dagon — Marine

Manipulation Technique based on water and sea creatures.

It generates large volumes of water.

Summon sea creatures such as shikigami.

It can attack with currents and water pressure.

Control an entire aquatic environment in combat.

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Kento Nanami — 7:3
Ratio Technique Technique that imposes a mathematical ratio on any target to generate weak points.
Divide the objective into ten sections and set the point 7:3 as a vulnerable zone.
The weak point is created independently of the actual structure of the target.
It can be applied to living beings as well as to objects or surfaces.
Hitting the designated spot produces a significant increase in damage.

Yuji Itadori — Divergent Fist

A technique derived from the use of cursed energy in close combat.

Creates a lag between the physical hit and the impact of the cursed energy.

Produces a delayed second impact after the initial blow.

This effect occurs due to poor synchronization between body and energy.

It can evolve into perfect synchronization in advanced states.

Yuta Okkotsu — Imitation

Technique that allows copying skills from other users.

It can replicate innate techniques under certain conditions.

It is linked to Rika's manifestation, which stores energy and techniques.

It allows access to multiple skills without being the original user.

Its use depends on the link with Rika and the amount of energy available.

Suguru Geto — Manipulation of Cursed

Spirits A technique that allows you to control and use curses.

Absorb defeated curses to store them.

He can summon them and use them in combat.

Allows multiple curses to be combined for complex attacks.

The ability depends on the strength of the curses captured.

Mahito — Idle Transfiguration A

technique that manipulates the form of the soul.

It allows you to directly alter the soul of a target.

Changes in the soul are reflected in the physical body.

It can warp, transform, or destroy targets.

You can also modify your own body freely.

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Satoru Gojo — Limitless (Mukagen)
Limitless is a hereditary technique of the Gojo clan that allows the manipulation of space at a conceptual level through the control of infinity.
Infinity (Mugen): Doesn't block attacks directly, but instead interposes an infinite amount of space between Gojo and the object, slowing it down indefinitely until it prevents contact.
Lapse: Blue: generates a negative spatial convergence, creating a point of attraction that forces the environment to collapse towards it.
Reversal: Red: inverts the effect of Blue through positive energy, producing a spatial divergence that expels everything with great force.
Hollow Purple: A combination of Blue and Red that produces an "imaginary mass" anomaly capable of erasing matter in its wake.
Inifinite Void: Gojo's domain expansion that overloads those in the universe with information from the universe.

Megumi Fushiguro — Ten Shadow
Technique A hereditary technique of the Zenin clan that allows the summoning and manipulation of shikigami through shadows.
Summon up to ten different Shirigami, each with specific abilities.
Shadows function as a physical medium that allows objects to be stored, hidden, and moved.
When a shikigami is destroyed, its power can be transferred and reinforced to others.
It includes high-level entities such as Mahoraga, capable of adapting to phenomena and techniques after experiencing them.

Nobara Kugisaki — Straw Doll Technique
A technique that uses principles of spiritual connection to attack through a link with the target.
Resonance: Possessing a part of the target, it transmits damage directly through the bond, affecting even the inner or soul.
Hairpin: Embeds nails imbued with cursed energy and detonates them afterwards.
Effectiveness depends on the quality of the link established with the objective.

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Sorcerers of the Sorcerers School of Sorcery

Tokyo School Yuji Itadori
Megumi Fushiguro
Nobara Kugisaki
Satoru Gojo
Maki Zenin
Toge Inumaki
Panda
Yuta Okkotsu
Kento Nanami
Shoko Ieiri
Masamichi Yaga
School of Kyoto
Aoi All
Mai Zenin
Kasumi Miwa
Kokichi Muta
Noritoshi, Kamo
Momo, Nishimiya
, Yoshinobu, Gakuganji
, Utahime, Iori
Warlocks (Human Curse Users/Antagonists)
Suguru Geto
, Kenjaku,
Toji, Fushiguro
Choso (Special Hybrid)
Eso
Kechizu
Curses (Per Grade)Special
Grade:
Ryomen Sukuna
Mahito
Jogo
Hanami
Dagon
Rika Orimoto
Grade 1 and Semi-Grade 1 (important in the story)
Finger Bearer
Smallpox Deity
Other relevant (featured curses)
Kurourushi
Naoya Zenin

Quick
note"Warlocks" here includes both curse users and characters who act outside the official system.
Some characters (like Choso) are in mixed categories, but I put them where they have more narrative weight.

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1. Cursed energy is everything
   It is born from negative human emotions.
   Everyone generates it, but few control it.
   It is the primary resource for attacking, defending, and using techniques.
2. Most people don't see curses
   Normal people can't see them.
   Only sorcerers or people in extreme situations can perceive them.
   This creates a hidden world parallel to the real one.
3. Curses evolve
   Not all of them are simple monsters.
   Some have their own intelligence, personality, and goals.
   Example: Ryomen Sukuna.
4. Innate techniques define the sorcerer
   They are unique abilities that they are born with.
   They determine your combat style.
   It is not always the strongest who wins, but the one who best uses his technique.
5. Hierarchy is very important
   Sorcerers and curses are classified by degrees.
   This defines how dangerous the missions are.
   Sometimes the system fails and there are poorly evaluated missions.
6. The jujutsu world is unfair
   The "good guys" don't always win.
   There are deaths, sacrifices and real consequences.
   Students face dangers from a young age.
7. Binding votes increase power
   They are self-imposed restrictions.
   In exchange for limiting something, you get more power.
   Example: risking one's life to increase strength.
8. Cursed Tools Balance Combat
   They allow untrained sorcerers to be dangerous.
   Some have unique special abilities.
9. Positive energy is rare
   It is used to heal or regenerate.
   It's hard to master.
   It can destroy curses more effectively.
10. Domain expansion = maximum
    technique Create a space where the user has an absolute advantage.
    Attacks are almost inevitable within that domain.
    Only other domains or special abilities can counter it.

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11. Clans influence the entire
Zenin
Clan Gojo
Clan Kamo
Clan They control power, politics, and tradition within the jujutsu world.
12. Combat is strategic
It's not just brute force.
The reading of the opponent, conditions and environment matters.
A mistake can be fatal.
In summary
The universe of Jujutsu Kaisen is a system where:
Emotions create monsters
Power has rules
And surviving depends on both intelligence and strength
If you want, I can help you create:
A character with innate
technique A complete mission-like
scenario OR a custom

curseIn the Jujutsu Kaisen universe, binding votes are one of the most important and strategic mechanics. Basically, they are agreements or restrictions that a person imposes on themselves (or establishes with others) to obtain more power in exchange for a risk or limitation.
What is a binding vote?
It is a "contract" based on cursed energy where:
You lose something or limit
yourself In return you get more power, precision or advantage
The principle is simple: the greater the sacrifice, the greater the reward.
How do they work?
Binding vows directly affect cursed energy and techniques. When someone sets a clear condition, the world system "rewards" that limitation by strengthening their ability.
Examples of conditions:
Reduce the use of a technique
Limit when or how to attack
Increase personal
risk Restrict specific
actions This makes the resulting power more intense or efficient.

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Types of binding votes

1. Self-imposed
   These are the most common. The user himself decides to limit himself.
   Example:
   Using power only in certain conditions → more force when met
   Fighting with disadvantage → temporary
   power increase They are useful because the user has full control over the rules.
2. With other people
   They are made between two or more individuals.
   They work like real
   contracts If they are broken, there are serious
   consequences They reinforce agreements, alliances or even deceptions
   They are more dangerous with people who know how to use them (which is already complicated enough because if it is not done well, it could end very badly. like Miwa with her Vow and basically ran out of the ability to use katanas due to bad luck with a binding vote)

In addition, there is the concept of reverse cursed energy, which consists of transforming negative energy into positive energy, allowing wounds to heal or regenerate the body. It is an advanced skill that few fully master, making it extremely valuable in combat. Each person has an amount of cursed energy, the way they manipulate it, some have natures in their cursed energy, (what does this mean? that their cursed energy may have properties related to the personality or powers of the user. like Hakari for example that his cursed energy was rougher or sharper, causing his blows to hurt much more.)

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The universe of Jujutsu Kaisen is built on a central idea: the negative emotions of humans generate energy that can take shape and become dangerous. From this, the whole system of the world revolves around the balance between that energy and those who can control it.
The basis of everything is cursed energy, a form of energy that is born from feelings such as fear, anger, hatred or sadness. Most people generate this energy unconsciously and cannot control it, which causes it to accumulate in certain places or people. When that accumulation is strong enough, it gives rise to curses, entities that represent those negative feelings and that can harm or kill humans. These curses range in power, from weak to extremely dangerous levels capable of destroying entire cities.
To counteract this there are jujutsu sorcerers, humans who have learned to control cursed energy. These individuals can consciously use it to combat curses, protect others, and maintain balance. Their training is hard and usually begins in institutions such as the technical school of sorcery in Tokyo, where they learn combat, energy control, and specific techniques.
A key point of the system is that each sorcerer can develop a cursed technique, which is a unique ability tied to the way they use energy. These techniques can vary greatly: shadow manipulation, space control, summons, among others. Not everyone has powerful techniques, but those who do can become key figures within the jujutsu world.

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Another fundamental element is the expansions of dominion, considered the highest point of a sorcerer's power or curse. A domain expansion creates an enclosed space where the user's technique becomes virtually foolproof. Within that space, the odds are completely in the user's favor, making it nearly impossible to escape or defend without equivalent abilities.

Curses can also become extremely complex. Some develop intelligence, personality and even their own goals. An important example within the world is Ryomen Sukuna, one of the most powerful curses, whose existence directly influences the balance of the world. Its power represents the maximum threat level within the system.

The structure of the jujutsu world also includes a strict hierarchy. Sorcerers are classified by grades according to their power, just like curses. This allows missions to be organized and determine how dangerous a threat is. However, this system is not always accurate, which generates situations where the characters face much stronger enemies than expected.
Another important aspect is that the jujutsu world is hidden from the majority of the population. Ordinary people can't see curses or understand what's really going on. This creates a double reality: one visible and one hidden, where battles are constantly being fought that keep the rest of the world safe.

There are also cursed objects, which are remains or artifacts impregnated with cursed energy. These can be dangerous in themselves or serve as containers of power. Some items have enormous historical or strategic value, as they can change the balance of power if they fall into the wrong hands.

In the Jujutsu Kaisen universe, there are three fundamental pillars to understand how power works: cursed energy (negative and positive), cursed tools.

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These elements define both combat and hierarchy within the jujutsu world.
Negative and positive
energy Negative cursed energy is the basis of everything. It is generated from negative human emotions such as fear, hatred or sadness. This energy is used by both sorcerers and curses. In combat, it is channeled to strengthen the body, increase physical strength, and activate cursed techniques. It is destructive by nature, and its incorrect use can harm even the user himself.
On the other hand, positive energy arises from a more complex process: multiplying negative energy with each other. That is, it is not born directly from positive emotions, but from an advanced manipulation of cursed energy. This energy has opposite properties: it heals, regenerates, and can neutralize curses. It is extremely difficult to use, and only high-level sorcerers can master it properly.
A key point is that while negative energy harms humans and strengthens curses, positive energy does the opposite: it heals humans and destroys curses more effectively. This creates a very interesting balance within the system.
Cursed Tools
Cursed tools are physical objects (usually weapons) imbued with cursed energy. These allow sorcerers to fight curses without relying solely on their personal techniques.
Their operation depends on the amount and type of cursed energy they contain:
Basic tools: They are only imbued with cursed energy, which allows them to damage curses. They are used by low or medium level sorcerers.
Special Grade Tools: They possess unique abilities or special properties, such as ignoring defenses, cutting energy, or empowering attacks. They are extremely rare and valuable.
An important aspect is that these tools can compensate for user weaknesses. For example, someone without cursed technique can become dangerous if they use a tool

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In addition, some tools have their own history, passing from generation to generation, accumulating value and meaning within the jujutsu world.
The Three Great Clans
Within jujutsu society, power depends not only on individual skill, but also on lineage. There are three main families that dominate the structure: the most influential and oldest clans.
🗡️ Zenin
Clan The Zenin Clan values power above all else. Their philosophy is strict and hierarchical: only the strong have courage. They despise those who do not possess cursed techniques or outstanding skills. They specialize in physical combat and legacy techniques, such as using shadows to summon entities. Their rigidity makes them powerful, but also conflictive internally.
👁️ Gojo
Clan The Gojo Clan is extremely powerful, although less numerous. Their prestige comes from unique inherited abilities, especially those related to space control and perception. A prominent member is Satoru Gojo, considered one of the strongest sorcerers. This clan represents absolute power concentrated in exceptional individuals.
🩸 Kamo
Clan The Kamo Clan is known for its focus on tradition and technique. They possess skills related to blood manipulation, which gives them a versatile and dangerous combat style. They are strategic and more political compared to the Zenin, maintaining a more "stable" image within Jujutsu society, albeit with a dark past.
Together,
these three elements are constantly connected. Cursed energy is the base resource, cursed tools are extensions of that power, and clans are the ones who have mastered its use over generations.

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In the universe of Jujutsu Kaisen, innate techniques are at the core of a sorcerer's individual power. They represent unique abilities that are engraved in the body or soul from birth, and largely determine each user's combat style, potential, and role within the jujutsu world.
What are innate techniques?
An innate technique is a special skill linked to the user in a natural way, not learned from scratch. Although they can be trained and perfected, their foundation is already in place from the start. It's like a "programming" that defines how a person uses cursed energy.
These techniques usually manifest themselves completely during childhood or adolescence, and once active, they become the main axis of the sorcerer's development.
How do they work?
Innate techniques use negative cursed energy as fuel. The user channels this energy through their technique to produce specific effects, which can be physical, spatial, elemental, or even conceptual.
Each technique has:
Conditions of use (not always free to use)
Limitations (energy consumption, time, range, etc.)
Unique advantages that make it dangerous in certain situations
Mastery of a technique depends more on the creativity and control of the user than on the technique itself.
Types of Innate Techniques
Although each one is unique, they can be grouped into general categories:
Manipulation of elements or matter
They control something physical such as blood, shadows or space.
Invocation
Allows you to create or call entities that fight for the user.
Body reinforcement
They directly improve the user's body.
Conceptual or abstract
They alter rules such as distance, probability or perception.

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Inherited techniques
Some techniques are hereditary, transmitted within powerful families such as:
The Zenin
Clan The Gojo
Clan The Kamo
Clan These techniques are usually more refined and known, passed from generation to generation. There is always one who inherits the main technique from the chief who can be given almost by default the position of clan leader. (For example, the case of Gojo, he was born with the Six Eyes and ends up becoming the leader of the clan, but to be honest, it's not that there are many members there..)

another case is that of Naoya, he inherited the technique of the Zenin clan, the technique of Projection as Naobito Zenin (his father), but Naoya's has different characteristics from that of his father.