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Yhwach (ユーハバッハ, Yūhabahha?), called His Majesty (陛下, heika?) by his subordinates, is the creator of the Quincy race, and it is said that each of them carries his blood. He was also the leader of the Wandenreich organization, whose main objective was to conquer the Soul Society, just as he did with Hueco Mundo, imposing his form of justice on the Shinigami by attempting to create an idyllic world without the capacity to die or feel fear.

He was known in Quincy folklore as the Sealed King, for it was said that he would regain his heart after 900 years, his intellect after 90 years, all his power after 9 years, and the world after 9 days. His disciple was Jugram Haschwalth, who was recruited over a thousand years ago.

Initially known as Juha Bach and sometimes Juhabach, his true name, Yhwach, was later confirmed in Volume 58 of the manga. He is the Wandenreich "A," short for "The Almighty," sharing that letter with his successor, Uryū Ishida.

When Yhwach was just a child, he had short, dark hair and red eyes with a vacant stare. Currently, Yhwach has long, straight, dark hair that reaches just past his shoulders. He has shaved eyebrows and a distinctive beard that extends to the area below his nose, seemingly becoming thicker as he gains power, though the rest of his face is clean-shaven. He usually wears white trousers, mostly covered by a long white coat with large, buttoned cuffs. Over this, he wears a reddish-black cloak that reaches the floor (currently, he has replaced his black cloak with a white one), and he wears tall white boots with two rows of buttons down the front. Another prominent feature is his squinty red eyes with multiple pupils and a long, sharp nose.

When Yhwach manages to absorb Mimihagi, he undergoes some physical changes, such as the emergence of a dark Reiatsu that covers half of his face. Later, when Yhwach manages to completely absorb the Soul King, this dark Reiatsu, which only covered part of his face, now spreads throughout his entire body like a cloak, leaving only his hands, legs, chest, and part of his face without this dark mass. Another notable aspect is that once all of this dark Reiatsu has spread throughout Yhwach's body, he gains the ability to materialize eyes all over his body. These eyes vary in size and have black pupils with a yellow sclera.

He possesses a cold and ruthless personality, capable of murdering his own men without remorse and smiling as he kills Yamamoto. He claims to dislike infighting among his subordinates, having long punished such conflicts with death, though this doesn't preclude him from murdering several of them in cold blood and without mercy. He is often sarcastic, as demonstrated during his fight with Yamamoto when he asks if he truly used his full power against his "copy," and again at the time of Luders' death, when he asks if Luders was some kind of prophet for predicting the Soul Society's fall to the Wandenreich.

A prominent feature of his personality is his ever-present, malevolent, self-satisfied smile, which he has displayed since his first appearance. He seems to prefer fighting his battles alone, without any interference from his army, as demonstrated by his keeping Haschwalth at bay during his battle with Ichigo, or when Royd assumed his appearance and, after witnessing his subordinates' defeat, claimed it was his fault for interfering. He is also highly methodical and strategic, as evidenced by his expectation that the captains whose Bankai were stolen by the Quincy Medallion would recover them one way or another. Furthermore, he is very cautious and practical.

Yhwach believes that he and his minions are comrades and that they must be prepared to help each other when necessary, even if this means that certain members must be sacrificed for others; he demonstrated this belief by using Auswählen to steal the life force of the Sternritter who had been abandoned in order to revive the chosen ones Gerard Valkyrie, Lille Barro, Pernida Parnkgjas, and Askin Nakk Le Vaar.

When he was just a baby, Yhwach couldn't see, hear, speak, or move. He couldn't even cry because he couldn't use his throat, but even if he could, he wouldn't have cried. Although he lacked the means to survive, he wasn't afraid. The baby knew that even though he had nothing to live on, he could find those means. The people around him treated him like a treasure because they realized that if they touched him, they could be cured of any illness. But once a person died, that portion of their soul would return to the baby, and each time a portion of the borrowed soul returned to the baby, he would slowly begin to regain his bodily functions. Finally, when his ears were healed and he could hear, he realized that people called him by a curious name. He knew it was the name of those who believed he was a god, but he decided to make it his own: YUU HAA BAH HA. Time passed, and when he was a child, Yhwach realized that there was another way to distribute his soul besides touching the

By carving the initial of a power into the soul of another person, he could distribute a deeper, stronger part of his soul. Over 200 years after his birth, Yhwach himself had formed a Quincy kingdom known as Lichtreich (光の帝国 (リヒトライヒ), German for Empire of Light) which conquered the northern lands where Jugram Haschwalth and Bazz-B were located, burning them to the ground. Five years later, he informed Zeidritz that he wished to create a new army. When Zeidritz pointed out how they had conquered all the nearby countries, Yhwach stated that they had not yet conquered the Soul Society before revealing his intention to create an army called the Sternritter for this purpose.

Finally, Yhwach dispatched two of his personal guards, Hubert and Argola, to inform the nearby villages of the Sternritter's formation. As Bazz-B and Hubert clashed, Yhwach arrived and immobilized almost everyone present on the ground with his Reiatsu. Declaring his intention to find a trusted man, Yhwach chose Haschwalth, whom he recognized as his other half. Yhwach declared that Haschwalth would join the Sternritter before preparing to depart. However, when Haschwalth asserted that Bazz-B would be a better right-hand man for him based on his talents, Yhwach realized this was exactly what he had foreseen before revealing that Haschwalth shared his ability to grant powers to others. After explaining to Bazz-B how this was the catalyst behind all his merits, Yhwach told Haschwalth that he needed the latter by his side before being defended by Haschwalth's Heilig Pfeil.

At some point in his life, Yhwach decided to create the Quincy from his own blood. Around 1,000 years ago, under unknown circumstances, Genryūsai Shigekuni Yamamoto confronted him, but for some reason, neither could defeat the other; several men perished in their flames. After his battle with Yamamoto, Yhwach was supposedly sealed away and lost all his powers. After 900 years of being sealed, he regained his heart, after another 90 years, his intelligence, and finally, after 9 years, his power. To do this, however, he stole the powers of the Quincy Gemischt using the Auswahlen, causing the deaths of Masaki Kurosaki and Kanae Katagiri. Sometime later, Yhwach visited Äs Nödt in the hospital, where she was on a ventilator and in critical condition. Yhwach offered her a position among his ranks as one of his Sternritter.

Over a thousand years ago, within Silbern in the Lichtreich capital, Yhwach sits at a table across from Ichibē Hyōsube, who explains that he has come as a Balancer overseeing the Human World, the Soul Society, and the Hollow World to propose a non-aggression pact between the Soul Society and the Lichtreich. With Zeidritz, Hubert, Argola, and a Quincy woman nearby, Ichibē proposes that Yhwach let the Balancers worry about the world while he enjoys the prosperity of his empire. Despite Ichibē assuring him that they will not interfere with the Lichtreich's Quincy unification and proclaiming it a mutually beneficial offer he has no reason to refuse, Yhwach responds that it is a deception and accuses Ichibē of speaking to him in such a way. He is an ignorant child, though Ichibē denies that this is his intention. With Ichibē confirming that he truly knows nothing, Yhwach mentions that the three worlds were once one and asks who placed limits on that peace by separating life and death. This leads Ichibē to reveal that he was the Soul King and state that the latter also brought the fear of death to humanity. Yhwach claims to know the anguished cries of the Souls that have returned to him and the vengeance of those who flee death to cling to their lives as he gathers Reishi for himself. When he addresses Yhwach by name, Yhwach demands to know if this is truly his answer. Ichibē casually warns Yhwach not to mention his name so casually.

Only for Yhwach to ask where peace can be found in the three worlds and open his eyes, revealing that each has a second pupil, before declaring that he can See All as Ichibē promises to show him in turn and extends her left hand, which begins to form a large eye. Seeing this, the Quincy woman steps out and fires dozens of Heilig Pfeil bullets from her spirit weapon at Ichibē, but he simply raises his right fist, stopping the Heilig Pfeil in mid-air as it makes the surrounding air glow and ripple, and propels the Heilig Pfeil back at the woman, who is protected from the barrage along with Zeidritz and Hubert by Argola. With the eye in Ichibē's palm opening to reveal two pupils, Yhwach receives visions of the Soul King's past, sees Ichibē present for his own experiences, and is horrified by the Soul King's state when Ichibē reaffirms his ignorance and claims that the Balancers maintain the fragile world. In response, Yhwach glows with Blut Vene and calls the Soul King pitifully repulsive before seizing a startled Ichibē's left hand, reminding him that Yhwach can see everything and asking if Ichibē believes he can kill Yhwach with his left hand, which bears Yhwach's hand, Blut Vene spreading along its length. After Yhwach describes his father's hand as nothing more than a sacrifice for his son because it can only give life without taking it away, Ichibē admits that Yhwach's eyes are troublesome, only to state that they cannot see through the Soul King as his left hand boils and bubbles over Yhwach's right. With Ichibē's hand exploding, a large phantom of the hand with its eye appears and envelops Yhwach, who is shocked to find his two pupils in each eye merging back into one as Ichibē wonders if he thought he could acquire the Soul King's left hand for free.

He then departs, revealing that Yhwach's eyes will never fully open again until his death, and tells him to live a modest life. Sometime during the seventeen months following Sōsuke Aizen's defeat, the Wandenreich invades Hueco Mundo, with him personally defeating its new ruler, Tier Harribel. As a result, he imprisons her and claims Hueco Mundo as his own, stating that his next goal is the complete destruction of the Soul Society.

Quincy Cross: Yhwach possesses a very peculiar cross, as its shape is quite different from those seen so far. While it has a similar shape to the crosses belonging to other members of the Wandenreich, it has an attached plate engraved with a cross and a small asterisk in the center. Yhwach is able to transform it into a military sword for use in combat.
Quincy Medallion: Like all Sternritter, Yhwach possesses a medallion through which he was able to steal Shigekuni Yamamoto Genryūsai's Bankai. If a Sternritter is not as powerful as the Shinigami who owns the original Bankai, they cannot control it, much less steal it. However, Yhwach claims that his power is such that he was able to steal Zanka no Tachi, known as the most powerful Bankai of all. Although he never used the stolen Bankai in combat.

Immense spiritual power: According to Quilge Opie, he possesses strength superior to that of any Espada, a fact confirmed by his effortless defeat of the Third Espada, Tier Harribel. In Yhwach's own words, even the First Espada "could do nothing against him." Furthermore, he was able to defeat and kill Shigekuni Yamamoto Genryūsai with ease, making him one of the most formidable opponents in the entire series, having defeated one of the strongest members of the Gotei 13.
Reishi Manipulation: Yhwach is able to use the Reishi in his surroundings and manipulate it at will. He can create a throne to sit upon and modify it with ease, transforming it into steps to ascend to higher levels. His mastery of Reishi has also been shown to be so great and swift that he was able to kill Lüdaas Friegen and Asguiaro Ebern in mere moments, using the ambient Reishi to destroy their bodies in the blink of an eye. As demonstrated in his fight with Yamamoto, his power is so great that he was able to steal Yamamoto's Bankai through his medallion without any difficulty.

Soul Distribution: Yhwach was born with the ability to distribute portions of his soul through touch. This allowed him to heal wounds that could not be cured, cure lung diseases, mend broken hearts, fill cowards with courage, and even restore movement to those with limbs that had never functioned properly. Once a person died, that portion of their soul would return to Yhwach. These healed individuals could retain this portion of their soul for years, months, and even days. Just as the Quincy possess the ability to gather Reishi from their surroundings, Yhwach possesses the ability to do the exact opposite: distribute portions of his soul. At a young age, he realized he could do this through contact with another individual. As he grew older, he discovered another, more efficient and powerful method, giving an initial portion of his soul by drinking their blood. Each time he recovers a portion of his soul, he becomes stronger and lives longer. If he fails to absorb the portion of the soul, he will revert to his previous state, where he is only able to sense things.

Auswählen (圣别(アウスヴェーレン), Ausuvēren, German for "Selection", Japanese for "Holy Selection"): After 990 years of being sealed, Yhwach uses this ability to restore his lost powers. Through this "selection" of Quincies, he can steal the Quincy power of the Quincy Gemischt and make it his own. This process is fatal to his victims, particularly those who are already weak, as they either die or are left weakened. Yhwach can also use this to revive deceased Quincies by stealing the powers and life force of other Quincies, draining their powers through pillars of light. Furthermore, Auswählen is an ability that allows for the redistribution of power. The power of a Quincy who is deemed useless is collected and redistributed to those who need it, and those who receive it are reborn stronger.

Sankt Altar (簒奪聖壇 (ザンクト・アルタール), , Zankuto Arutāru?, German for "Holy Altar", Japanese for "Altar of Usurpation"): Yhwach summons five floating energy spheres above his target, which fire concentrated beams at him or her, forming the pattern of the Quincy Cross. These beams serve to steal the power of his target and give it to Yhwach.

The Almighty (全知全能 (ジ・オールマイティ), , Ji Ōrumaiti?, Japanese and English for "Omnipotent"): This is Yhwach's special ability, for which he assigned himself the letter "A". When activated, multiple pupils appear in his eyes, and he gains the ability to see everything that will happen in the future. This allows him to see and understand the power of any action or ability used against him, making him nearly impossible to defeat. However, during the nine years it took for him to recover his powers, he could not use this ability, as doing so would cause him to lose control over it, and the Sternritters would also lose the powers granted to them by Yhwach. Despite seeing the future, he could not foresee the arrival of Mimihagi, the Soul King's right-hand man.
Future Modification: Yhwach claims that the true power of the Almighty is the ability to transform the future and modify it at will. Yhwach uses this power by moving his pupils, rendering powerless any person or ability his eye perceives. He also used it to set traps where he knew his opponents would be attacking him before they could even begin their own attacks. He can also maneuver around any defenses and countermeasures they use to protect themselves, making it easier for him to attack. He can even alter his own eventual death, as ten years later he would again attempt to destroy the future.

Hirenkyaku (飛廉脚, , burūto vēne?, God's Step, or Flying and Blind Bamboo Leg): After destroying the First Division's headquarters, Yhwach demonstrates the ability to travel considerable distances and appear behind a Shinigami as powerful as Yamamoto without being noticed. He held his own against Ichigo when he was using Tensa Zangetsu, with which he is known for his great speed.
Expert swordsman: During his short battle with Ichigo Kurosaki, Yhwach displays great skill with the sword, being able to knock him down with a direct blow, despite the latter's aptitude in swordsmanship and wielding his bankai, Tensa Zangetsu, easily controlling the same opponent twice using only one arm.
Blut: All members of the Wandenreich possess this ability and can increase or decrease it at will. It has two variants:

Blut Arterie (動血装 (ブルート・アルテリエ), , burūto aruterie?, German for "Arterial Blood", Japanese for "Moving Blood Armor"): This is the offensive Blut. It sends large amounts of reishi through the user's arteries, granting an increase in attack power and speed. Unlike Blut Vene, its direct use is not visible because the arteries run internally. It cannot be used in conjunction with Blut Vene because it utilizes a different vascular system.

Blut Vene (静血装 (ブルート・ヴェーネ), , burūto vēne?, German for "Blood Vein", Japanese for "Calm Blood Armor"): This is the defensive Blut. It sends large amounts of reishi through the user's superficial veins, granting increased defensive power and hardening of the skin and muscles. It has a characteristic pattern that can be observed on the user's skin when they receive an attack. It cannot be used in conjunction with Blut Arterie, as it uses a different vascular system.

Blut Vene Anhaben (外殻静血装 (ブルート・ヴェーネ・アンハーベン), , burūto vēne anhāben ?, German for "Wearing the Blood of Venal", Japanese for "Breastplate of Pure Blood"): Yhwach extends the Blut Vene outside his body to create a force field that blocks external attacks and even Kido spells such as Bakudo #62, Hyapporankan, even if cast by someone as powerful as a member of the Royal Guard. The force field consumes everything it encompasses, including living beings, in order to sustain itself. When activated, it creates the Blut Vene pattern on its surface to consume anything that enters it.[1]

Shadows: This technique allows a Quincy to open a path between two different dimensions through a shadow, similar to the Arrancar's Garganta. By placing their hand on the ground and then quickly swinging their arm outward, they can greatly expand the resulting shadow, manifesting a gigantic portal in the shape of the Quincy cross, large enough to allow several people to cross through simultaneously.[2]

Qualkreis (Kuārukuraisu, German for "Circle of Torment"): Yhwach materializes a series of Reishi pillars around his enemy. These pillars then transform into a large Heilig Bogen, which fires a series of enormous Heilig Pfeil at high speed. These Heilig Pfeil have the unique ability to transfer their speed to any object they strike, as seen when several of these Heilig Pfeil hit a pile of rubble, causing it to envelop Kurosaki Ichigo and momentarily trap him. [3]

Sleep-Induced Power Exchange: Yhwach and Haschwalth are two sides of a balanced scale. While Yhwach reverts to being the "Father of the Quincy," Haschwalth takes the "Mask of the Ruler" in his place. Both Haschwalth and Yhwach are connected;[4] once night falls and Yhwach sleeps, his power will exchange places with Haschwalth's.[5] By Haschwalth's admission, his own power is better suited for combat than Yhwach's.[6]

The Balance (世間調和 (ザ・バランス), , Za Baransu ?, Japanese for Harmony of the World; English for The Balance): When it is night, Emperor Yhwach changes his powers to Jugram, consequently acquiring Haschwalth's unique ability, but while he remains asleep he cannot make use of them.[7]

Incomplete Omniscience: With The Almighty, Haschwalth can see the future in the same way that Yhwach does.[7] However, he does not appear to have complete control over this ability, being unable to see all possible futures in the same way that Yhwach does.[8]
The Balance (世間調和 (ザ・バランス), , Za Baransu ?, Japanese for Harmony of the World; English for The Balance):
Powers of the Spiritual King
After absorbing Mimihagi and the Spirit King, Yhwach gains a wide variety of new powers and abilities.

Enhanced Reiatsu: Yhwach's Reiatsu is increased to such an extent that even Yhwach himself refers to it as an excess of power. Now, simply by exerting his Reiatsu, Yhwach can destroy large structures such as the Spirit King's Palace and even the Reiatsu Suppression Chair, which even Aizen was unable to destroy.[9]
Manipulation of his Reiatsu: Because Yhwach's Reiatsu is now so dense, it becomes completely visible, taking the form of a large black mass that flows through his body. Because of this, Yhwach is able to manipulate the large black mass of Reiatsu at will and use it for either attack or defense.[10]

Creation of Small Creatures: Yhwach is capable of creating a large mass of small creatures, which sprout from him. These creatures appear to lack intelligence; however, they are able to distinguish a Shinigami from other spiritual beings, as they will only attack Shinigami. These small creatures possess great physical resistance and will attack their targets en masse in an attempt to devour them. Currently, their only weaknesses are the use of a high-level Hadō or being crushed by an incredibly high Reiatsu.[11]
Greater control of Reishi: Yhwach's control over Reishi is increased to the point that he can manipulate all Reishi so that only Quincy can use it[12].

Control of Physical Matter: Yhwach is now able to have a certain degree of control over physical matter, being able to transport all of Silbern to the Spirit King's Palace, thus managing to alter its appearance[13].

Creation of dimensional portals: Yhwach is able to create circular portals with which he is able to travel great distances in a matter of minutes[14][15].
Assimilation of Worlds: Yhwach is able to merge the Human World, the Soul Society and Hueco Mundo into one, while this occurs the dense Reiatsu Yhwach emerges from the grounds of the Worlds as it begins to envelop them[16].
spiritual weapons
Reishi Saber: Using his Quincy cross, Yhwach is able to concentrate the energy of spiritual particles in order to transform it into a weapon. However, unlike most Quincy, his particular weapon manifests in the form of a dadao, with a hilt shaped like eagle wings. Notably, this sword bears some resemblance to Zangetsu, except for its hilt and size.[17]
Sankt Bogen (大聖弓(ザンクト ボーグン), , Zankuto Bōgun ?, Japanese for Great Sacred Bow, German for Holy Bow): Yhwach manifests an enormous bow anywhere within his proportionately large Heilig Pfeil, which carries enough force to propel him back to the King's Palace with a single shot[18].
Heilig Pfeil (神聖滅矢 (ハイリッヒ・プファイル), , Hairihhi Pufairu ?, German for "Holy Arrow", Japanese for "Sacred Arrows of Destruction"): By gathering the Reishi from his surroundings, Yhwach can form the spirit arrows typical of other Quincy bows. Yhwach is also able to create Heilig Pfeil without the need for a Spirit Weapon, being able to create them between the palms of both hands or from his fingertips. Yhwach is also able to fire the Heilig Pfeil he generates in bursts.[19]

Reishi Greatsword: With a simple horizontal slashing motion directed towards the sky, Yhwach is able to manifest a massive bow in the air above himself. This enormous bow then fires a Heilig Pfeil, which takes the form of a greatsword with a length comparable to Yhwach's own height. This Reishi Greatsword has a long handle, a wide blade, and a guard in the shape of the Wandenreich symbol. The blade of the Reishi Greatsword is so sharp that it can cut an opponent in two with ease.[20]

Japanese
ユーハ·バッハ
Race
Quincy
Gender
Male
Height
2.00 m
Affiliation
Wandenreich
Epithet
A (The Almighty)
Occupation
Emperor of the Wandenreich (Formerly)
Spirit King (Currently)
Zanpakutō
Bankai
Zanka no Tachi (Stolen)
Ability
Ability
Premonition and Destruction of all future that his eye sees.

Kidō (鬼道, Demon Way) is a form of Shinigami combat based on advanced spells. These spells are produced through a strong Reiryoku and fall into two categories: Hadō for direct attacks, and Bakudō for support spells. It is one of the Zankensoki techniques, the primary combat skill set of a Shinigami. Kidō spells are activated through an incantation. Experienced users can employ them without an incantation, although the spell's effectiveness and power may be reduced.

The Kidō Corps are a military branch of the Soul Society which excels in the use of Kidō.

Operation
Kidō spells are numbered from 1 to 99, according to their power and the difficulty of casting them. To invoke a particular spell, the user must recite its specific incantation, which usually takes only a few seconds.

The power of a spell depends on the strength of its user, since even a low-level spell can be extremely devastating when used by a high-ranking shinigami.

Kidō can be used for practical purposes. Renji Abarai demonstrated that a Kidō spell can be used as a light in a dark corridor if it is modified correctly, albeit with less power.

No Kidō will last forever, and it will dissolve with time, just as everything created by living beings disappears, because everything disappears with time. Baraggan Louisenbairn demonstrates this with his Temporal Acceleration technique, causing a barrier to dissolve.

Types of Kidō
There are three main classes of Kidō: binding spells, destruction spells, and healing spells.

Bakudō (縛道, Binding Path): Spells that immobilize the enemy or have an effect other than a direct attack. They can be subtle, but these spells can give their users tactical advantages when used properly. This is a broad category of defensive spells that can block/repel attacks or stop enemies in their tracks. This class of spells includes Kidō Barriers and Seals.

Barriers (結界, Kekkai): Concentrations of spiritual energy formed into a solid form. This energy can take many forms and colors determined by the user. Barriers are protective in nature and can be as simple as a barrier protecting a single direction or as large as one covering a wide area. Barriers can be used for containment, and some can be used offensively. Barriers can conceal spiritual energy and can render someone physically and spiritually invisible. The strength of barriers depends on the power of the user. Weak barriers can be easily broken, while strong barriers can last for centuries. Barriers created by noble blood are said to be indestructible by those of lower status. Some barriers can be placed in advance and activated later, while others require specific artifacts and time to activate.
Seals (封, , Fū?): Similar to barriers, but far more powerful and requiring much more preparation to create. Seals can only be used by those with sufficient spiritual power, and are said to be generated to contain the most powerful and/or dangerous artifacts or beings. They are usually difficult to break.

Hadō (破道, Path of Destruction): These are offensive spells that inflict direct damage on the enemy. Their effectiveness varies depending on the individual. The potency and effectiveness of high-powered spells are said to be unimaginable.
Gisei Hadō (犠牲破道, , Sacrificial Path of Destruction ?): A particular offensive spell such as Ittō Kasō, which requires the user to sacrifice a certain portion of themselves in order to be used.
Kaidō (回道, Way of Return): Also known as Healing Kidō (治療用鬼道, Chiryōyō Kidō). These spells have no known names, numbers, or incantations, and simply heal the target. While the user holds their hands over the patient's wounds, their palms glow with green spiritual energy that facilitates healing. When someone heals with regular Kidō, they first restore Reiatsu. By doing this, they can attempt to restore the physical body using the patient's restored Reiatsu and the healer's external Reiatsu. Thus, restoring Reiatsu once the physical body is fully healed presents no problem.

Forbidden spells
This is a way of classifying Kidō spells deemed illegal by the Soul Society. Using these spells will commonly result in imprisonment for a long period or worse. Kidō spells that fall under this classification are those related to manipulating space and time, as well as sacrificial spells.

Enchanting Classes
Eishōhaki (詠唱破棄, Abandonment of Enchantment): This is a type of enchantment where the user does not use any spoken incantation. While this reduces the time required to cast the spell, it also drastically reduces its power. Although any well-trained person can use this technique, it is most effective when used by an experienced user; otherwise, the spell might fail (for example, it could explode in the user's face). The most experienced users are able to use this technique with astonishing effects.
Nijū Eishō (二重詠唱, , Two-Layer Charm?): It is a type of charm where the user mixes the charm of two completely separate spells to simultaneously save time and confuse the opponent.
Kōjutsu Eishō (後述詠唱, Spoken Incantation Afterward): This is a type of incantation where the incantation is recited after the spell has been initiated, in order to enhance its power. So far, only Hachigen Ushōda has been seen using this technique, to reinforce the nature of his Ryūbi no Jōmon during his battle against Baraggan Louisenbairn.
Kidō is commonly used in moments of surprise attack, rather than a full assault, being most effective when the opponent doesn't see it coming. Kidō can be used with just the spell's name, without any incantation or number of spells required.

The Soul Society is the spiritual world or "afterlife" in the Bleach universe. It functions as a parallel dimension to the Human World where souls go when they die.
It is not simply a "heaven" or paradise, but a world with its own ecosystem, laws, and social divisions.

1. Geographic and Social Structure
   The Soul Society is geographically divided into two main sectors:
   The Rukongai (City of Wandering Souls): This is the periphery where ordinary souls from the Human World reside. It consists of 80 districts arranged in concentric rings. Districts with lower numbers (like 1) are peaceful and prosperous, while those farther out (like 80, Zaraki) are violent, dangerous, and lawless.
   The Seireitei (Pure Spirit Court): This is the fortified circular fortress located in the center of the Soul Society. It is the residence of the nobility and the operational headquarters of the Shinigami and government institutions. It is protected by energy barriers and four guarded gates.
2. Institutions and Government
   The Gotei 13 (Thirteen Divisions): The main military branch composed of Shinigami. They are responsible for purifying Hollows, guiding souls from the Human World, and defending the Soul Society from threats.
   Central 46: The supreme judicial and legislative body. It is made up of 40 sages and 6 judges who enforce the laws and hand down sentences and punishments for the Shinigami.
   The Kidō Corps (Kidōshū): An organization specializing in the use of spiritual magic (Kidō), barriers, and manipulation of dimensional portals (Senkaimon).
   The Four Great Noble Families: High-ranking families (such as the Kuchiki or Shihoin) that exert political influence in the Seireitei.

3. The Cycle of Reincarnation
   The primary function of the Soul Society is to act as a regulator of the spiritual balance between the Human World and the Afterlife.
   When a human dies, a Shinigami performs the Soul Burial (Konsō) to send it to the Rukongai.
   If a soul dies within the Soul Society, its spiritual particles (Reishi) are reintegrated into the dimension and that soul reincarnates again as a human being on Earth.
   To maintain the existence of the universe, the number of souls in both worlds must remain strictly balanced; otherwise, the boundary between dimensions would collapse.
4. Its Relevance to Yhwach and the Wandenreich
   Within the Bleach storyline, the Soul Society represents the order created thousands of years ago to separate life and death. Yhwach sees it as a corrupt and imperfect system founded by ruthless Shinigami, and his goal in the bloody war (the Thousand-Year Blood War) is to destroy this balance in order to reunify the worlds into a single state without fear of death.