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1[[WMG:[[center: [- ''Manga/{{Bleach}}'' '''[[Characters/{{Bleach}} Main Character Index]]'''\
2[[Characters/BleachIchigoKurosaki Ichigo Kurosaki]] | [[Characters/BleachIchigosCompanions Ichigo's Companions]] | [[Characters/BleachThirteenCourtGuardSquads1To7 Thirteen Court Guard Squads 1 - 7]] | [[Characters/BleachThirteenCourtGuardSquads8To13 Thirteen Court Guard Squads 8 - 13]] | [[Characters/BleachSquadZero Soul King & Squad Zero]] | '''Aizen & His Cohorts''' | [[Characters/BleachVisoredsAndExiledSoulReapers Visoreds & Exiled Soul Reapers]] | [[Characters/BleachHollows Hollows]] | [[Characters/BleachArrancars Arrancars]] ([[Characters/BleachEspadas1To5 Espadas 1 - 5]], [[Characters/BleachEspadas6To10 Espadas 6 - 10]]) | [[Characters/BleachKarakuraTownResidents Karakura Town Residents]] | [[Characters/BleachSoulSocietyDwellers Soul Society Dwellers]] | [[Characters/BleachXcution Xcution]] | [[Characters/BleachVandenreich Vandenreich]] ([[Characters/BleachSternrittersBM Sternritters B-M]], [[Characters/BleachSternrittersNZ Sternritters N-Z]]) | [[Characters/BleachZanpakuto Zanpakuto]] | [[Characters/{{Bleach Anime}} Anime-Only Characters]] | [[Characters/BleachMovieOnly Movie-Only Characters]] | [[Characters/BleachVideoGame Video Game-Only Characters]] | [[Characters/BleachLightNovels Light Novel-Only Characters]] | [[Characters/BurnTheWitch2018 Burn The Witch Characters]]]]-]]]
3
4Characters that appeared in Tite Kubo's ''Manga/{{Bleach}}''. This page deals with '''Aizen and his direct lieutenants'''.
5----
6!This page contains massive spoilers, not all of which are marked. Tread carefully.
7
8[[foldercontrol]]
9
10[[folder:In General]]
11* AntagonistAbilities: Gin's Zanpakuto can extend its length at incredible speed and his Bankai can destroy an enemy at a molecular level. Tosen's Bankai can rob an opponent of all their senses except touch. Aizen's Zanpakuto controls the five senses to the point where it can make the target misinterpret another person's form, shape, mass, feel, and smell to be an enemy's. That's not even getting into his skill in all of the Shinigami combat arts and the powers he acquires after he infuses the Hōgyoku into his body.
12* AsskickingLeadsToLeadership: All of them were captains in the Thirteen Court Guard Squads and possess the power and skill expected of those with such a rank.
13* BrokenPedestal: Aizen, Tosen and Gin were all highly respected and loved by their peers and subordinates in the Thirteen Court Guard Squads until they revealed their true colors[[note]]While Gin was still seen as unsettling even before the reveal, one of the reasons him being evil was so shocking was because him being evil was considered too obvious.[[/note]]. Nonetheless, Rangiku still cared enough about Gin to mourn him, Hinamori still referred to Aizen as "Captain" and Hisagi had enough respect for Tosen to take offense to Kensei [[NeverSpeakIllOfTheDead speaking ill of him]].
14* CombatPragmatist: Half of the reason these three are so dangerous is because they love fighting dirty.
15** Aizen's primary method of fighting is either catching his opponents completely by surprise with his [[MasterOfIllusion Shikai]] or verbally taunting them into making mistakes, and then striking when their guard is down. When he finally discards his Shikai, [[DrunkWithPower thinking]] he's now too powerful for it to matter, it's the beginning of the end for him.
16** Gin is quite fond of "shooting" [[RetractableWeapon Shinso]] from behind his sleeve, throwing dust in his opponent's eyes, and pointing his Zanpakuto at his opponent before extending it so they will be impaled. When Hiyori tried to attack Aizen, Gin cut her in half from behind.
17** Tosen should be this in theory. He favors ambushing opponents and his Bankai power allows him to shut down his target's senses to make a surprise attack even easier to pull off. In the Turn Back the Pendulum flashback mini-arc, he takes out Kensei's entire investigation squad through this method, with Kensei being the sole survivor. Unfortunately, Tosen doesn't show much in the way of tactics or pragmatism during battles in the present. He continued monologuing at Zaraki when he had him trapped in his Bankai even though Zaraki couldn't even ''hear'' him and he used his Hollow powers in his final battle with Hisagi and Komamura which proved lethal to him when his Zanpakuto powers were much more practical.
18* TheCorruption: Aizen and Tosen both underwent Hollowfication which in the Bleach universe is the removal of the boundaries between Shinigami and Hollow. However, this comes with the drawback of the individual losing their sense of self, becoming a monster completely lacking in reason and their soul self-destructing. This is what happened with Tosen though Aizen was able to avoid this problem by using the Hōgyoku. Gin didn't undergo the process, most likely because he knew the risks.
19* EvilAllAlong: Aizen and Tosen being evil was a shock to everyone. Not really the case with Gin; the only people who were surprised that he was a villain were under the impression that someone ''that'' overtly villainous was actually evil. All three make it clear they were never truly loyal to the Thirteen Court Guard Squads.
20* FatalFlaw: Each of them has a personal flaw that resulted in their downfall.
21** For Aizen it was his [[SmugSnake arrogance]]. His ego blinded him to the possibility of defeat and he suffers a VillainousBreakdown when he realizes he has been OutGambitted by Urahara.
22** For Gin, his underestimation of Aizen's ability to stay one step ahead of him. He failed to avenge Rangiku and was killed by Aizen.
23** For Tosen, it was [[RevengeBeforeReason revenge]]. Of the three, Tosen had the most sympathetic reasons for his treachery, which was avenging the death of his childhood friend at the hands of a Soul Reaper who was never punished for his crime. However, Tosen's rage made him narrow-minded and he failed to see that he was becoming no better than the Soul Reapers whom he viewed as all inherently corrupt. In his final battle with Hisagi and Komamura, he uses his Hollow powers which make him DrunkOnTheDarkSide and he dies.
24* FreudianTrio:
25** Ego: Aizen — The serene, soft-spoken yet supremely arrogant leader. The other two are completely loyal to him, so he has no trouble keeping them in line (untile Gin betrays him at least).
26** Id: Gin — Constantly grinning, utterly without empathy, and more than happy to start trouble. He had a reputation for recklessness and scheming even before Soul Society found out he was Aizen's minion.
27** Superego: Tosen — Calm and stoic, Tosen is a KnightTemplar who believes following Aizen is the least violent way to bring order to the world. He prioritizes his personal code above all else, even if it means harming former friends.
28* {{Jerkass}}: All of them are this to varying degrees. Aizen frequently insults and belittles his opponents and his face is practically frozen in an insufferable smirk. Even before he revealed himself as a villain, Gin had a reputation as a creep among the Thirteen Court Guard Squads and he trolled Rukia by making her think he would save her from execution only to mock her to her face. Tosen is the nicest one of the bunch but during his battle with Hisagi and Komamura he acts more dickish towards them showing none of the kindness and respect he showed them before, claiming he never cared about them and calling Komamura ugly.
29* LightIsNotGood: They all dress in white robes after the reveal that they are EvilAllAlong.
30* SmugSnake: All of them are incredibly arrogant and smug, with Gin and Aizen's faces practically frozen in an annoying smirk. Tosen is the least arrogant of the trio though he shows himself to be incredibly dickish and condescending during his his final battle with Hisagi and Komamura.
31* {{Turncoat}}: Aizen, Gin and Tousen betray Soul Society to join Hueco Mundo. Then Aizen betrays Hueco Mundo and Tousen. Aizen and Gin betray each other.
32[[/folder]]
33
34[[folder:Sōsuke Aizen]]
35!!Sosuke Aizen
36[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/bbs_aizen_6.png]]
37[[caption-width-right:350: [[labelnote:After TheReveal appearance]]https://static.tvtropes.org/pmwiki/pub/images/bbs_aizen_hueco_mundo_5.png[[/labelnote]]\
38[[labelnote:Thousand-Year Blood War appearance]]https://static.tvtropes.org/pmwiki/pub/images/bbs_aizen_tybw.png[[/labelnote]]]]
39
40[-''"No one stands on the top of the world. Not you, not me, not even gods, but the unbearable vacancy of the throne in the sky is over. From now on, '''I will stand atop Heaven'''."''-]
41->'''Species:''' Soul Reaper
42->'''Zanpakuto:''' Kyoka Suigetsu (Shikai)
43-->'''Voiced by:''' Creator/ShowHayami (JP), Creator/KyleHebert (US), Creator/RicardoMendoza (Latin American Spanish)
44----
45At first, Aizen presented himself as the affable and gentle Captain of the 5th squad. During the Soul Society arc, he faked being murdered for investigating the GovernmentConspiracy behind Rukia Kuchiki's unusually harsh treatment by Central 46 following her arrest. In truth, he masterminded said conspiracy in an elaborate gambit to acquire the [[MacGuffin Hogyoku]] which opposing Chessmaster Urahara Kisuke had hidden in Rukia's gigai in an equally elaborate bid to destroy it.
46
47After revealing himself and retreating from Soul Society, he takes up residence in the world of Hollows, Hueco Mundo, and uses the aforementioned MacGuffin to create the Arrancar army in hopes of eventually finding the King's Key and becoming 'the one to stand atop heavens'. He is noted for his extraordinarily powerful abilities, KickTheDog tendencies, elaborate schemes, and mysterious aura.
48
49His Zanpakuto, '''''[[MasterOfIllusion Kyoka Suigetsu]]''''', lets him manipulate his opponents with near-perfect illusions. As he fuses with the Hogyoku, he progressively transforms into monster-like forms, which grant him absurd levels of power.
50-----
51* AboveGoodAndEvil: Aizen reveals that people define their boundaries, morality and what's right or wrong based on their own limited understanding of the world. He claims that he is above all of this and therefore, can make his own rules as he goes. As a result, he even rejects the concept of truth and lies because that's just perspective, too. Despite this, he later gets very angry with Urahara for never having agreed with his point-of-view, because he can't understand why someone of Urahara's intellect would disagree with the way he sees the world.
52* AchillesHeel: His power cannot be used on the blind, meaning Tosen is immune to it, making him decide to recruit him as his lieutenant as a result. It's also possible to sense his Reiatsu through the illusions he creates but only [[WorldsStrongestMan Yamamoto]] was shown doing that so it's unclear how practical that method is. Also, anyone that touches the blade before the Shikai is released gains immunity as well.
53* ActuallyADoombot: Aizen's Shikai gives him illusory powers, which he can use to convince people they're seeing someone they're not. He faked his death this way, distracted Komamura on Sougyoku Hill by making it seem he was somewhere he wasn't and made Hitsugaya stab Hinamori, thinking he was stabbing Aizen.
54* AdaptiveAbility: During the Fake Karakura Town battle, Aizen frustrates his opponents by constantly gaining new counter-abilities every time they think they've finally got him. This is thanks to the Hogyoku, which he implanted in his chest. Everytime he reaches his limits, or is brought close to death, he evolves in power level and appearance. He evolves five times before he is finally brought down to a weakened state by Ichigo, which enables the Hogyoku to look past Aizen's hunger for power and see what he truly desires.
55* AdvancingBossOfDoom: In Karakura Town, Aizen strolls through the streets without rush. Ordinary people die simply from being too close to him. It's all Tatsuki, Keigo, Mizuiro, Don Kanonji and Chizuru can do to stay away from him. Even then, it's only because Aizen is playing cat-and-mouse with them as he waits for Ichigo to catch up. When he grows bored of playing around, he decides to get serious on trying to kill them.
56* AfterActionVillainAnalysis: Not only is he subject to one at the end of the Arrancar Arc by Ichigo, he also monologues about Yhwach's endgoal in the very last chapter. Aizen muses that while Yhwach wanted to create a world without death and the fear associated with it, people in such a world would also never possess hope and courage to that are also associated with death.
57* AmbitionIsEvil: Aizen desires unlimited power, but even Soul Reapers have limits and boundaries that they can't exceed. In order to satisfy his hunger for power, Aizen is willing to commit truly heinous crimes for the sake of his own selfish desire to achieve transcendence.
58* AndIMustScream: Aizen is ultimately sentenced to 18,800, then 20,000 years in Muken, the deepest layer of Soul Society's underground prison, and is given bindings that remove his senses. By his next appearance, he has grown so powerful he breaks several of the seals anyway, horrifying Shunsui Kyōraku.
59* AntagonistAbilities: Let's count them all.
60** Starting off, his Zanpakuto's Shikai ability makes him a MasterOfIllusion.
61** He had several {{Deflector Shield}}s set up to protect his blind spots beforehand.
62** Even if you ''do'' actually hit him, the Hogyoku gave him regenerative abilities that react when he is hit, as well as defense and strength augmentation.
63** His first evolution increases all of his physical capabilities to an immense level, as well as advancing his already extraordinarily high spiritual power.
64** His second evolution gives him stronger durability and spiritual power.
65** His third evolution transforms him into a Transcendent Being with VillainTeleportation, increased regenerative abilities, and superhuman strength.
66** His fourth and final evolution transforms him into a Lovecraftian abomination that can fire energy bombs and generate energy circles to trap his target.
67** Far from being BroughtDownToNormal as Ichigo and Urahara had assumed following his defeat, Aizen was rendered immortal and almost two years in Muken leave him more powerful than ever. Even when mostly sealed, his Spiritual Pressure is enough to maim and kill those around him and he can engulf all of Soul Society with an incantationless Kurohitsugi Kido spell. Furthermore, he can not only conjure his Zanpakuto at will but can use its illusory powers without physically wielding it, and is capable of affecting an opponent's sense of time.
68** And even if you get through all that and manage to inflict a critical wound, are you sure that's not [[ActuallyADoombot actually an Illusion]]?
69* ArchEnemy: This man ''thrives'' on creating his own enemies. Aizen has created a lot of arch enemies and they had scores to settle with him. He even {{lampshades}} it by claiming to Ichigo that since he doesn't have that special personal vendetta against Aizen and is only really opposing him out of a sense of duty and moral obligation, he can't beat him.
70** Shinji Hirako was the first arch-enemy he had created. Aizen was once Shinji’s lieutenant during his time as Captain of Squad 5. Shinji even from the beginning never trusted Aizen, but Aizen knew this, and was already one step ahead of him. He used his Hollowfication experiments to turn Shinji and the other Soul Reapers into Visords and after Kisuke Urahara was framed they were sent into exile.
71** He was this to Toshiro Hitsugaya as well. After Aizen stabbed his own lieutenant Momo Hinamori, Toshiro, Momo's best friend, learned about this and swore revenge on Aizen for his betrayal.
72 ** He was also this to Sajin Komamura for a short time. After Tosen's death, he was willing to kill Aizen and sacrifice himself for his fallen friend.
73** Baraggan was another one. He was once the king of Hueco Mundo until Aizen and his followers destroyed his dominion over Hueco Mundo and Aizen became its new ruler. Baraggan was plotting his revenge for years waiting for the perfect time to kill Aizen, but he ultimately failed.
74** And finally he was surprisingly this to Gin Ichimaru, who was thought to have been loyal to Aizen, but he was actually a double agent and sought revenge for Aizen's theft of a piece of Rangiku's soul.
75* ArtificialOutdoorsDisplay: When Aizen took control of Las Noches, he had the huge interior arena converted to look like the outdoors. The ground is covered in sand and the ceiling looks like blue sky with the entire area lit by sunlight. Outside the building, Hueco Mundo exists in constant, moonlit darkness. The Espada believe, with due cause, that Aizen has set the area up so that everything the 'sunlight' touches is under his technological surveillance.
76* AscendToAHigherPlaneOfExistence: Aizen's overaching goal throughout the series is to ascend beyond the limitations of Soul Reapers and Hollows. To do this, he implants the Hogyoku, which can manifest the desires of those within its vicinity, into his chest. Once the Hogyoku starts powering him up, Aizen eventually reaches the point others can't sense his spiritual pressure, which he claims is proof he has finally transcended the limits of Soul Reapers and Hollows. He compares it to how two-dimensional beings cannot fully comprehend a three-dimensional being.
77* AsskickingLeadsToLeadership: The reason he is able to get all the Espada and Arrancar to follow him is because he is literally stronger than all of them. The Arrancar claim to follow him because he fears nothing, a trait that they respect. A flashback would later show how Aizen overthrew Barragan and took over Las Noches.
78* TheAtoner: An ''extremely'' downplayed and [[BlueAndOrangeMorality somewhat mysterious]] example, but regardless one. After fighting to take down Yhwach alongside Ichigo, Renji and Ishida, Aizen ''willingly'' returns to the Muken. He had every chance to reclaim his freedom as damn near everyone in the Soul Society was injured or at least terribly exhausted from the ordeal. There was literally no one who could have stopped him at the time, and yet he still turned himself in of his own volition. His reasons are never explained, even when questioned. The closest reason was hinted in the final chapter, which ''might'' be a [[VillainRespect newfound respect for Ichigo]] after fighting alongside him. He has a ''very'' long way to go before earning any samaritan points with the Soul Society though, as he still doesn't seem even remotely remorseful for everything he's done.
79* BadassBoast: Aizen gives these out to many people, in particular, he states that fighting Renji without killing him is like trying to step on an ant without crushing it. However, it backfires against Ichigo, as each boast is immediately followed by Ichigo proving how beneath him Aizen is. When Yhwach encounters Aizen again, he welcomes Yhwach to ''his'' Soul Society, and after Yhwach annihilates the chair that restrained him, Aizen told Yhwach that he now has the means to stop him.
80* BadassBookworm: Before revealing himself as the BigBad, he cultivated the image of a gentle, intelligent captain who taught calligraphy classes. When he gets directly involved in a fight, he also taunts his opponents with insightful quips.
81* BadBoss: Aizen is dismissive of his subordinates at best, and apathetic at worst, even when they are genuinely devoted to him. If they die, he doesn't mourn for them at all and if they fail him, he kills them. His first act as a villain is to impale his devoutly loyal lieutenant Hinamori while she is hugging him. He lets Tosen cut off Grimmjow's arm for his own amusement. When Grimmjow gets his arm back and impales his temporary remplacement Luppi through the chest, Aizen doesn't lift a finger to stop Grimmjow when he blasts his upper half away with a Cero. When he decides the Espada weren't strong enough for him, he steps into the battle himself to cut down Harribel.
82* BarehandedBladeBlock: When Ichigo first fought him, Aizen blocked Ichigo's blade in Bankai with a single finger.
83* BeCarefulWhatYouWishFor: He wished for Ichigo to become very powerful, so that he would have a WorthyOpponent. He even arranged 'downtime' in Karakura Town to give Ichigo the chance to develop a NextTierPowerUp before they fought. Unfortunately for him, Aizen underestimated just how much of an upgrade Ichigo was capable of developing.
84* BewareTheSuperman: Apparently, the reason Aizen turned evil was that he discovered early-on that he was so much more powerful than everyone around him, even Captains, and just couldn't empathize with them due to the sheer power difference.
85* BeyondTheImpossible: He wants the Hogyoku because it can break the physical laws separating Soul Reaper and the divine and he wants to power up beyond the limits set for Soul Reapers. He does break the Soul Reaper barrier, but not in the way he thought he wanted.
86* BigBad: For the first 423 chapters of the series, Aizen served as the major villain that is behind almost everything. He slaughtered the Central 46 and gave out the order for Rukia's execution to obtain the Hogyoku. After betraying Soul Society, he would later lead an Arrancar army to destroy Karakura Town and harvest the souls of the town's citizens to create the Oken to enter the Soul King Palace and overthrow the Soul King. Though in chapter 421, he is ultimately stopped by Ichigo. After that, he is no longer the main enemy, but the new villains are hinted to be driven by events and motives that ultimately tie back to Aizen's own actions and motives in some mysterious way.
87* BishonenLine: In the Final Arc after being imprisoned in Muken, Aizen -- despite looking relatively normal -- is far beyond any of his monstrous forms granted by the Hogyoku. Also, while his previous forms had his Zanpakuto crassly fused with arm, Aizen has now completely merged with his Zanpakuto and is able to seemingly manifest it at will as well as use its powers without even needing to do so.
88* BitchInSheepsClothing: Aizen at first presented himself as kindhearted man who was concerned about the suspicious situations surrounding the disproportionate treatment that Rukia has been given for her crimes. Aizen is later seemingly killed for investigating but is later revealed to have faked his death. When the relieved Hinamori hugs him, Aizen suddenly stabs her, revealing his true villainous nature. When Renji accuses him of no longer being the Aizen he once knew, Aizen rather calmly states that the gentle, kindly captain everyone knew never existed at all. It was just a mask hiding the villain beneath.
89* BlackEyesOfCrazy: His second and third Hogyoku transformations have dark sclera and white irises, which are colored purple and grey respectively in the anime. By this point, he's already become DrunkOnTheDarkSide.
90* BlackEyesOfEvil: During his chrysalis state, his eyes turn jet black with no differentiation between sclera, pupil or iris. From that point on, his power enters unfathomable levels.
91* BladeBelowTheShoulder: In his third Hogyoku transformation, his Zanpakuto fuses with his hand much in the same way Ichigo's had. In his monstrous fourth form, this is taken a step further with it becoming a black arm-blade.
92* BlankWhiteEyes: His fourth Hogyoku transformation has solid white eyes without pupils or irises, making him look even more nightmarish.
93* BodyHorror: When he's defeated, his body seems to lose control of all the shapeshifting the Hougyoku had put him through, causing a [[ShapeshifterSwanSong temporary mess]] of body transformations.
94* BreakThemByTalking: Aizen has a knack for getting under the skin of his enemies and making them question themselves. He points out that Ichigo doesn't have a personal vendetta and is only opposing him out of duty. Without that personal emotion, Ichigo cannot ever hope to defeat him. Komamura steps in, delivering a rousing ShutUpHannibal to counter what Aizen just said and restore Ichigo's confidence.
95* BrokenAce: Aizen is gifted with extraordinary talents that set him apart from the rest of the cast. He is a brilliant scientist with an astounding level of intelligence and charisma; a master of Zanjutsu, Kido, Shunpo, and Hakuda; his Zanpakuto, Kyoka Suigetsu's Shikai allows him to control the five senses and create perfect illusions, and he has one of the highest amounts of Reiatsu out of any character in the series, something that is recognized by the Vandenreich. During his tenure as Captain of Squad 5, he was greatly respected and taught a popular calligraphy class. Unfortunately, he's a sociopath who is incapable of empathizing with others and will stop at nothing to overthrow the Soul King. It is implied though that deep down, Aizen is really just a lonely man who only wanted an equal to understand him for who he was.
96* BroughtDownToBadass: After Urahara manages to seal him, the Central 46 find themselves unable to execute Aizen despite the war crimes he committed as the Hogyoku ended up permanently fused to his soul, rendering him immortal. In the final arc, Aizen is still noted to be the Soul Reaper with the most spiritual pressure. His more esoteric abilities are still sealed away, but he has access to his Shikai and the seals used to bind him merely contain his immense strength, giving him an aura capable of disintegrating anyone who strays too close. Even when bound in a chair meant to suppress his power, he's capable of casting a Black Coffin kido large enough to encompass the entire Sereitei without an incantation. Despite his power and pivotal act to fool Yhwach in the final battle, the seals are still sufficient to keep him contained and he's returned to the Central Underground Prison when everything is said and done.
97* BroughtDownToNormal: His ultimate defeat is brought about when Ichigo manages to push Aizen beyond his limits and force him to rely solely on the Hogyoku to bolster him, which leads the object to read his true desire... to be a normal Soul Reaper. It seemingly snatches back all of the power it gave him, enabling Urahara's Kido to kick in and seal him away. Of course, this is a temporary measure.
98* ButterflyOfDeathAndRebirth: His power transformations begin with a chrysalis stage. After that, his transformations continue until he becomes a being with three pairs of butterfly wings. Even his monstrous form becomes a eldritch variant of a butterfly or moth-based motif.
99* CallingYourAttacks: He hardly ever does this, but when fighting Ichigo, he is finally forced to start doing this to maximize his Kido's power.
100* CameBackStrong: Despite seemingly losing all of the enhancements given to him by the Hogyoku, once he returns after spending a year and a half in Muken, Urahara notes that he has somehow become even more powerful than he was when he fought Ichigo.
101* TheChessmaster: Aizen is a master of strategy and tactics. He can adapt to any given situation, and plan things out accordingly. He is cautious into going into battle, and studies up on the strengths and weaknesses of his enemies to come up with an effecient strategy. Aizen abandoning strategy in favor of power was what led to his downfall. Until Aizen's defeat, a chess-game unfolds between Aizen and Urahara that lasts over a century, with various characters becoming pawns as they make move and countermove against each other. Everything is geared towards Aizen's determination to reach and kill the Soul King and Urahara's determination to prevent that from happening. From Rukia meeting Ichigo to Ichigo's power-ups, to Aizen's de-powering, everything is based on tactic and counter-tactic between the two men.
102* ChronicBackstabbingDisorder: As a nihilistic sociopath, Aizen has no loyalties towards anyone but himself. A recurring trait to his character is how he will get close with someone so that he can use them and will abandon and try to kill them once he no longer has any use for them. He first reveals his true treacherous nature to his former Captain, Shinji Hirako, by using Shinji and a couple of his associates as guinea pigs for his Hollowfication experiments. Many years later, he manipulates Momo Hinamori into loving him to use her as a pawn for his plans. He tried to arrange her death twice but had to do the deed himself when both cases failed (Hinamori survived though). He then betrays Soul Society and crosses over to Hueco Mundo where he founded an empire of Arrancars. When the Espada fail to live up to his standards, Aizen cuts down the last fighting Espada Halibel, causes Kaname to blow up when he is having a moment with Hisagi and Komammura, and brutally kills Gin without any remorse when he turns on him.
103* CombatPragmatist: His primary method of fighting is either catching his opponents completely by surprise with his Shikai or verbally taunting them into making mistakes, and then striking when their guard is down. When he finally discards his Shikai, [[DrunkWithPower thinking]] he's now too powerful for it to matter, it's the beginning of the end for him.
104* CompleteImmortality: One of the many godlike abilities that Aizen gains from fusing with the Hogyoku is immortality, allowing him to regenerate from any sustained wounds no matter how severe, and live an indefinite lifespan. Aizen is defeated by Ichigo but he cannot be killed. Urahara actually suspected the Hougyoku would make Aizen ''almost'' impossible to kill and planned accordingly. It means Aizen has to be imprisoned, but the Central 46 thinks he cannot be killed at all and he himself treats being locked away for 20,000 years as an amusing pitstop. Even against Yhwach he shows no real fear of death and survives several direct attacks from him, including being impaled through the chest.
105* ComplexityAddiction: Aizen spent decades experimenting on Hollows to produce one that could neutralize Yamamoto's Zanpakuto. Also, all his efforts in tracking down powerful Menos to turn into Arrancars works only well enough to entice the captains onto the battlefield. Aizen did want that to happen, but he had hoped the Arrancar could also defeat the captains too once there. He ends up having to do that bit by himself.
106* CoolChair: Kyoraku expects Aizen to help fight Yhwach, but refuses to completely unseal him from the Muken chair he's bound to for obvious reasons. While Aizen complains about having to fight like this, he also admires just how strong a chair it is. It can even withstand his signature Kurohitsugi attack. Eventually, it was completely obliterated by Yhwach after having returned to Soul Society.
107* CrazyPrepared: Aizen apparently demonstrates Batman-level planning when he installed an invisible Kido shield at the base of his neck (his biggest blind spot), figuring someone at some point would try to hit him there.
108* CreepyMonotone: In the English dub. His voice actor, Kyle Hebert cites [[Film/TwoThousandOneASpaceOdyssey HAL]] as an inspiration.
109* CurbStompBattle: His power level is so unique that even Captains are no match for him. Some of the Captains are aware that charging at him without a plan is tantamount to suicide because, even when several Captains attack together, he can instantly defeat them all. The reason why Ichigo is such an important trump card for the Captains is because Aizen one-shot him so easily at the end of the Soul Society Arc that Aizen didn't bother using his hypnosis power, which all other Captains were affected by. By the time Ichigo and Aizen cross swords again, Aizen is too drunk on power to care about his hypnosis ability, allowing Ichigo to defeat him.
110%% * CurtainsMatchTheWindows: Brown hair and eyes.
111* DefiantToTheEnd: When he is finally defeated, he screams at Urahara that a man of his intellect should be doing something about the problem like he was trying to do. When sentenced for his crimes, he smiles smugly and suggests the Central 46 have no moral authority to judge him at all. The Central 46 are so intimidated by his calm they increase his sentence... to 20 millennia. It doesn't cow Aizen at all.
112* DeflectorShield: Aizen invented some form of Kido that creates shields around his body at the locations he specifies. If he is attacked at that location, the shield automatically activates, deflecting the attack. When Ichigo tried to ambush him with a strike to the back of the neck, Aizen told him he shouldn't have chosen such an obvious target - as the weak spot of every living creature, it was a no-brainer to set up protection to prevent someone doing what Ichigo tried. Aside from the auto-activation, however, the shields don't function any differently to regular Kido shields.
113* DeityOfHumanOrigin: Aizen's goal was to ascend beyond the boundaries and limitations of Soul Reapers and Hollows and to apotheosize into a Transcendent Being capable of usurping the role of the Soul King. To do this, Aizen embeds the Hogyoku into his chest which mutates and evolves Aizen into a near-godlike being. According to ''Literature/BleachCannotFearYourOwnWorld'', he succeeded with his lifelong ambiton.
114* DiscOneFinalBoss: Since his introduction, Aizen was built up as the ultimate villain behind everything. Though in the end, he was defeated by Ichigo at what Creator/TiteKubo called the "half-way point" of the story. Yhwach replaces Aizen as the main villain and appears to be connected to everything, even Aizen's villainy. Yhwach invaded Soul Society just to give the imprisoned Aizen a recruitment opportunity, despite fully expecting Aizen to refuse. Aizen manipulated Yhwach's perception of time, but only briefly. What the two men are up to and what they know about each other is a mystery, leaving Yhwach as the main villain and Aizen as a background threat.
115* DrunkOnTheDarkSide: Aizen desires to transcend the boundaries and limitations of his Soul Reaper existence. To do this he commits depraved experiments, and conspires to execute an innocent girl to obtain the Hogyoku within her. All throughout, Aizen holds himself in a tranquil and collected manner that is always calm and serene no matter the situation. This all changes though when he implants the Hogyoku into himself. As the Hogyoku makes him undergo powerful transformations, Aizen begins to perceive himself as invincible and discards strategy and his Shikai ability in favor of sheer power. Aizen was later proven incorrect with his decision when he is defeated by Ichigo, something that makes him completely lose his MaskOfSanity. When he is sealed away by Uruhara, Aizen furiously demands why he isn't like him despite his superior intellect before he is imprisoned in Uruhara's sealing spell.
116* EnemyMine: Aizen is a proud man who won't allow anyone to assert dominance over him, not even someone as blindingly powerful as Yhwach. If he feels he has to, Aizen will resort to allying with his former enemies in order to defeat a greater threat. When Yhwach sees Aizen leap in to attack him after Renji is defeated, Yhwach assumes that Aizen has allied himself with Ichigo and Renji against him and claims it's evidence of [[{{Hypocrite}} Aizen being the kind of loser that he usually detests]]. Aizen's willingness to team up with Ichigo, Renji and Ishida is, he claims, nothing more than a resolve to never be controlled by anyone.
117* EvilAllAlong: Aizen was introduced as a gentle, kindhearted Captain who was worried about a secret conspiracy. He is seemingly killed for investigating this conspiracy. His lieutenant vows to finish what he started at Aizen posthumous request, something that confuses Hitsugaya as Aizen never seemed like the kind of guy who would let his subordinates do his dirty work for him. Hinamori eventually learns that Aizen is still alive and hugs him in relief only to be impaled by Aizen. It turned out he was the conspirator and was pulling everyone's strings. He tells Renji that the kindhearted Captain Aizen that they all knew was merely a front that he fabricated.
118* EvilCounterpart:
119** He and Urahara are both highly intelligent geniuses who tend to use their allies like pawns and enjoy trolling allies and enemies alike. Except that Urahara genuinely cares about his allies in the end and seems to be trying to save the world instead of break it. In fact, Aizen believes they're so alike, he's baffled as to why Urahara isn't on his side.
120** Aizen is also this to Hitsugaya. They're both extremely powerful prodigies driven to loneliness and isolation because of that power. Aizen turned against the world because of that isolation whereas Hitsugaya worked through that isolation to find people he could bond with. Aizen notably seems driven to target Hitsugaya more than any other captain.
121* EvilGenius: Aizen's most terrifying trait is his tremendous genius intellect. He is well-versed in history, strategy, science, and how people think. He is privy to knowledge that most people are ignorant of, such as the Oken. He spent decades working on Hollowfication research, experimenting on the souls of living people and [[MadScientist killing countless]] in the process. He can anticipate almost any permutation of any plan, allowing him to plan for any [[TheStrategist strategy]] that may be used against him. He breaks the rules of both science and war in his determination to reach the Soul King and replace him.
122* EvilIsPetty: Aizen usually prefers cold pragmatism, but will occasionally dabble in petty sadism if he feels he can get away with it. He lets Tosen cut off Grimmjow's arm for the sheer fun of it. When Starrk is killed by Kyoraku, Aizen spitefully cuts down Harribel, cruelly telling her that the Espada failed to live up to his expectations, and therefore, are no longer of any use to him.
123* EvilOverlord: Aizen is a narcissistic sociopath, who manipulates and betrays everyone who trusts him, and doesn't hesitate to leave even his closest associates nearly dead on the floor. He overthrew Baraggan for control of Las Noches, where he led his army of Arrancars versus the Soul Society. Aizen controls his men with a hand of cold authority and intimidation. Despite the fact that the Espada weren't particularly fond of each other, they were all kept in line by Aizen's tremendous power. He isn't above toying and sadistically playing with his subordinates for his own amusement, as he let Tosen cut off Grimmjow's arm for fun. He is careless of his men's lives, and coldly cuts down Harribel when Starrk lost against Kyoraku, convincing Aizen that the Espada were nothing more than a failed experiment. He desired to usurp the Soul King and become the undisputed ruler of the Cosmos.
124* EvilPlan: He claims his desire is to become a Transcendent Being and replace the Soul King, but Ichigo thinks he was originally motivated by the need for a WorthyOpponent.
125* EvilSorceror: Aizen is skilled in all forms of Soul Reaper combat, but he is particularly gifted in [[MagicByAnyOtherName Kido]], even being able to cast Level 90s Kido, his favorite appearing to Hado #90 Kurohitsugi. Gin is amazed he can do it at all. Even he struggles to cast them chantless, however. During his battle with Ichigo, he casts a full-powered Kurohitsugi with chant which only failed because Ichigo had achieved such a high level of power. During the final battle with Yhwach, Aizen casts Hado #99, Goryutenmetsu.
126* EvilSoundsDeep: He's voiced by Creator/ShowHayami so he has a very deep voice. Likewise, Creator/KyleHebert gives him this in the English dub.
127* EvilVersusEvil: Aizen's ambition is to be the sole ruler of the Cosmos. As a result, he doesn't like Yhwach having the same goal and declares his intent to stop him, not to protect Soul Society, but instead to get rid of anyone who would try to control him.
128* ExplainExplainOhCrap: As he's staring at Ichigo's Final Getsuga Tensho, he finds himself in disbelief that despite seeing the black BattleAura he still can't sense Ichigo's Spiritual Pressure, thinking to himself that having ascended to a level past lesser mortals it should be the other way around. And then realizes to his horror that could only mean Ichigo has ascended to a level past Aizen's ability to sense just like those other Soul Reapers couldn't sense himself anymore.
129* ExpositoryPronoun: While posing as a kind-hearted captain, he uses the mild-mannered "boku". As he ascends to Hueco Mundo after revealing his true colors, he permanently switches to the more formal "watashi".
130* EyesDoNotBelongThere: In his final Hogyoku transformation, he develops eyes on his wings.
131* FaceOfAnAngelMindOfADemon: Aizen has the appearance of a handsome, youthful ([[ReallySevenHundredYearsOld by Soul Reaper standards]]) man who is able to garner respect and admiration. In one flashback, it is shown that during his tenure as lieutenant and Captain of Squad 5, he appeared to have attracted a handful of female admirers. His lieutenant Momo Hinamori was highly fond of him, and one of his Arrancar aides, Loly, seemed to have harbored an intense crush on him to the point that she was driven to murderous jealousy when she believed that Aizen was paying more attention to Orihime. However, behind that attractive appearance is a nihilistic sociopath who has no regard towards the lives of others and rejects the concepts of right and wrong as it would only limit his potential. Aizen is aware of his good looks and charisma and uses to them to flawlessly manipulate people. It becomes subverted when he imbeds the Hogyoku into himself, undergoing several mutations until he becomes a monstrous being that looks like something straight out of a Creator/HPLovecraft story. Double subverted when he eventually regains his human appearance.
132* FakingTheDead: He faked his death using his [[MasterOfIllusion Shikai's ability]] to fool everyone into thinking there was a body. It allowed him to move around unnoticed so that he could investigate the exiled Urahara's historic research.
133* FangsAreEvil: In his fourth Hogyoku form, his jaws are lined with fangs, illustrating that he has now become as monstrous on the outside as he is on the inside.
134* FatalFlaw: His god-complex and arrogance has him believe that he was above everyone else, leading him to discard strategy and cunningness (what had previously allowed him to outsmart and outplay his enemies). He relied too much on his unnatural power upgrades and became DrunkWithPower, which would lead to his defeat at the hands of both Ichigo and Urahara.
135* FauxAffablyEvil: Aizen is charismatic individual who is terribly polite to everyone he converses with, even after he is revealed to be a villain. He dislikes uncouth behavior in his Arrancar, he asks the Arrancar if they'd like to be served tea before he's willing to discuss the fact they're being invaded and chides the stressed out Ichigo for raising his voice when Ichigo confronts him. However, it is all a facade that hides his true monstrous nature. As he starts to get more powerful, Aizen's polite facade starts to shatter until he is shown to be an arrogant nihilistic sociopath who views himself as above everyone else.
136* ForTheEvulz: Aizen will sometimes go out his way to severely harm people even if he has nothing to gain from doing so, such as impaling his devout lieutenant Hinamori while hugging her. Gin once accuses Aizen of having fun when they learn they're being invaded by Ichigo's group and also accuses Aizen of letting Tosen chop off Grimmjow's arm just for the fun of it. Aizen doesn't deny it. Later, he fools the Soul Reapers and the Visored into believing that they can defeat him, tricking Hitsugaya into stabbing Hinamori again. When invading Karakura Town, he plays a twisted game of cat-and-mouse with Ichigo's friends with the intent to kill them and string up their corpses just to see Ichigo's reaction.
137* FreudianExcuse: Like Hitsugaya, Aizen had enormous power from an early age and was ostracized and mistrusted because of it. Ichigo believes this loneliness was the root of why he became evil. Unlike Hitsugaya, Aizen [[AllThereInTheManual never found]] a way to overcome his situation and bond with others. Instead, he wanted to become a Transcendent Being and create his own world. Hitsugaya is the Captain Aizen targets above all other Captains.
138* TheGlassesComeOff: At the end of the Soul Society arc, he reveals himself as a villain and destroys his glasses and slicks back his hair in the process.
139* GodhoodSeeker: When Aizen reveals he's a villain, he states he will fill the "unbearable vacancy on the throne in the sky". Later on, he states that he won't simply rise to the level of a god, he will become something even gods will serve. All his experiments over the decades have been geared towards breaking the boundary between the mortal and the divine, and he loudly boasts when his spiritual pressure can no longer be sensed by his enemies because he has "transcended" them. In his quest for godhood, Aizen implants the Hōgyoku - an object that senses the inner desires of those around it and make them reality - into his chest. As the battle of Fake Karakura Town progresses, the Hoyoku causes Aizen to undergo several transformations until he finally becomes a Transcendent Being. In the Thousand-Year Blood War arc, Ichibē Hyōsube explains that Aizen's goal was to become a god by killing the Soul King and usurping his throne, with ''Literature/BleachCannotFearYourOwnWorld'' light novels elaborating that he succeeded in becoming a Transcendental Being using the Hōgyoku.
140* GodzillaThreshold: His role during the ''Thousand-Year Blood War''. Among the five war potentials singled out by Yhwach, he is the only one who is truly a WildCard that could tilt the war to either side with his insane spiritual pressure and illusion powers (to the point Yhwach even tries to recruit him). [[spoiler:Eventually, Kyoraku does manage to have Aizen participate in the final battle where the latter's hypnotic abilities end up being crucial in bypassing Yhwach's omniscient future sight, albeit only after taking several precautions to prevent a betrayal or escape, possibilities that are never entirely discarded since the heroes are still reliant on Aizen's good will to do anything.]]
141* GoneHorriblyRight: He spared Ichigo and urged him to become strong, so he'd have a sufficiently powerful opponent to push Aizen to his limits. [[CurbStompBattle It worked]].
142* GoodHairEvilHair: He had soft, shaggy hair as a "good" Captain. When he reveals he's the villain, he slicks back his hair and his hair remains slicked back ever after, except for one single curl that hangs down his face.
143* TheHeavy: Over the course of the story Aizen is gradually revealed to be the direct source of nearly every single event. Long before the start of the series, Aizen experimented with Hollowfication, leading to the existence of the Visored. Aizen's creation of White prevents Ryuken and Masaki's ArrangedMarriage, allowing Masaki and Isshin, and Ryuken and Katagiri, to MarryForLove. Without Aizen, Ichigo and Ishida would never have been ''conceived''. It's revealed that he was the one who kickstarted the events of the series by deploying Rukia Kuchiki to Karakura Town, which lead to Ichigo obtaining Soul Reaper powers for the first time, Rukia getting arrested, Aizen arranging Rukia's execution, and later leaving Soul Society once he is exposed. Aizen would go on to serve as the main villain of the series until the time he is sealed.
144* HealingFactor: After fusing with the Hogyoku, Aizen gains accelerated healing akin to a Hollow, up to the point that an injury as severe as nearly being sliced in half by Ichigo's Mugetsu (an attack large enough to eclipse a mountain range) was capable of being healed over from despite blasting away most of the features of his OneWingedAngel form. It seems to be one of the few powers the Hogyoku granted him alongside CompleteImmortality that he kept, considering that he healed over from the injuries Yhwach inflicted without much issue.
145* HoistByHisOwnPetard:
146** He was overwhelmed, both in strength and power, by Ichigo (the man he wanted to become more powerful), who merged together with Getsuga itself. White, the proto-Arrancar, formed the basis of Ichigo's Inner Hollow, who happens to be Ichigo's true Zanpakuto. Whoops.
147** The reason Urahara's sealing spell finally works is because the Hogyoku Aizen relied upon so heavily finally took back its power. Ichigo [[AllThereInTheManual correctly]] speculated that it was actually responding to a secret desire within Aizen to be BroughtDownToNormal.
148* HumanoidAbomination: After fusing with the Hogyoku, Aizen transcends the boundaries of both Soul Reaper and Hollow. He undergoes several transformations in the process, each more inhuman looking than the last. His final Hogyoku transformation is an immortal eldritch monster with a Hollow-like appearance. His face splits open, revealing a black skull with three white eyes, six wings with Hollow masks and eyes with horizontally slitted pupils, three holes in his torso, and his right hand fused with his Zanpakuto.
149* {{Hypocrite}}: He has the gall to call Ichigo out for being arrogant during their fight, and that he needs to abandon this attitude. This is coming from the SmugSnake with the raging [[{{Narcissist}} narcissism]].
150* IControlMyMinionsThrough: Fear and respect. Aizen keeps the more rowdy and unruly Espada such as Grimmjow in line through intimidation and manipulation. The other Arrancar follow Aizen faithfully as they believe him to be a man without any shred of fear, something they find inspiring.
151* IJustWantToBeNormal: Ichigo believes that Aizen's secret desire has always been to be a Soul Reaper of normal power and that, in the absence of either normality or any equals, he felt he had no choice but to instead seek out a WorthyOpponent to assuage his loneliness. Whether this is true or not is unclear, as when Aizen next appears he's more powerful than ever and seems perfectly happy as such.
152* IJustWantToHaveFriends: After Ichigo and Aizen have their great battle, Ichigo is left feeling this was Aizen's [[FreudianExcuse deepest reason]] for seeking a WorthyOpponent, citing the loneliness he felt from their clash as proof. Kubo confirms that the vast power difference between him and his peers made Aizen distrusted in his youth, ostracizing him from others. [[FreudianExcuseIsNoExcuse At the same time]], Aizen disregarded that he was ''beloved'' as a Captain (especially by Hinamori), and he even pitted friends against one another to suit his plans. His past isolation probably caused that LackOfEmpathy; he was rendered incapable of connecting with people who weren't his equal in power.
153* ILied: When Aizen gives two different {{Motive Rant}}s along with different {{Evil Plan}}s for each, Ichigo accuses him of lying the second time. Aizen points out that if Ichigo thinks he's lying this time, then shouldn't he also assume he was lying the first time?
154* ImpaledWithExtremePrejudice: Is inflicted with this fate by Yhwach during their battle [[MasterOfIllusion after fooling him into thinking he stabbed Ichigo]]. Aizen didn't mind too much thanks to his [[CompleteImmortality immortality]] and since [[JustAsPlanned it was only meant to let Ichigo get a strike in]].
155* InconsistentSpelling: At least one Japanese material has spelt his name as Sousuke, while the Viz manga spells it Sōsuke. Made more confusing by the fact that the "so" and "u" characters in his name are separate.
156* InstantDeathRadius: After he hits his second-to-last transformation, anything without a certain amount of Reiatsu that gets close to him is disintegrated. His prison seals are designed to trap his Reiatsu close to his body to ensure he cannot do this to others. Even after he's supposedly BroughtDownToNormal and imprisoned with Reiatsu-suppressing seals, if he's even partially unsealed his Reiatsu can maim and kill.
157* InvincibleVillain: How he is portrayed in much of his battles. Immediately after TheReveal, Aizen is portrayed as certainly better than most of the Thirteen Court Guard Squads, but through CrazyPrepared planning and deliberate cautiousness. Later though, his higher spiritual skills and power allow him to NoSell just about anything, even when being attacked by the most powerful known beings in existence ''simultaneously''. By the end of the Arrancar war, he flat out states that his power has grown so much that he can completely abandon caution or logic. This proven by [[CurbStompBattle how he effortlessly defeats all Thirteen Court Guard Squad's captains in Karakura town]] with exception of Yamamoto and even Ichigo at his strongest could not kill him.
158* {{Jerkass}}: While he's very good [[FauxAffablyEvil at hiding it]], this is Aizen's true nature. Aizen is a arrogant sociopath who views himself as being better than everyone else and will subtly mock and insult his enemies to get a rise out of them for shits and giggles. In fact, doing so is actually one of his combat tactics.
159* TheJuggernaut: Towards the end of the Karakura Town battle, Aizen just mows down any attempt to stop him, getting stronger in the process. Even Ichigo developing a StoryBreakerPower cannot stop Aizen; he has to be sealed and imprisoned instead.
160* KickTheDog: Aizen, who at first seemed to be the kind and gentle Captain of Squad 5, first establishes himself as a villain by stabbing his devout lieutenant Hinamori while hugging her. This would leave her traumatized for months. Hinamori would be forced to undergo a repeat of this experience when Aizen uses his Shikai to trick Hitsugaya into nearly killing her.
161* KillTheGod: The pre-timeskips climax is the Deicide (literally "to kill a god") mini-arc, focusing on Aizen's obsession with reaching and surpassing the realm of transcendence. However, his target (the Soul King) is officially regarded as a king by many. It ends with Aizen's defeat and the death of Gin, who used his own [[MeaningfulName God-Killing Spear]] to try and [[BestServedCold slay]] Aizen.
162* LackOfEmpathy: By his own admission, he considers morality and empathy as weaknesses which must be expunged in order to reach one's full potential. His first act as a villain was to impale his devoutly loyal lieutenant who loved him, and leave her for dead on the floor. When Captain Hitsugaya catches him in the act, Aizen mockingly states he should have chopped her up into little pieces and hid them. When Hitsugaya pointed out that Hinamori deeply admired him, Aizen brushes it off, saying that she never understood him. He later on cuts down the otherwise loyal Harribel after Starrk is killed, spitefully writing off the Espada as a failed experiment he no longer has any use for. Ironically, Ichigo believes he ended up this way because he was TheAce from a young age [[LonelyAtTheTop who couldn't connect with anyone due to being put on a pedestal]].
163* LightIsNotGood: After he is revealed as a villain, Aizen forgoes the Soul Reaper uniform in favor of an all-white robe to contrats the Soul Reapers' penchant for [[DarkIsNotEvil dark uniforms]]. In East Asian culture, white is seen as the color of death as white is the color of bone. When he fuses with the Hogyoku, he assumes several OneWingedAngel forms with a majorly white appearance, with his third form in particular, resembling an angelic being.
164* LightningBruiser: Aizen is strong enough to destroy Komamura's Bankai with one sword swing. He is tough enough to tank a clean slash on his arm by Shinji. He is also fast enough to make Ichigo think he's teleporting. And this is all ''before'' he starts getting power-ups from the Hogyoku.
165* LonelyAtTheTop: After Aizen is finally defeated, Ichigo believes that Aizen was motivated by loneliness, and that his great power had made him feel ostracized in his youth: if he couldn't be normal, then at least he could have a WorthyOpponent. When he and Aizen fought, the only thing Ichigo could sense from Aizen's Zanpakato was "solitude", which is supported by the databooks. He believes that the Hogyoku, rather than rejecting Aizen as a master, had finally granted Aizen's deepest subconsious wish, which Aizen himself apparently did not know of: to be a "normal" Soul Reaper.
166* LovecraftianSuperpower: His final transformation is an eldritch creature that bursts right through his skin, leaving his skin in tattered folds along the side of his face for the remainder of the fight. He obtains a third eye, a demonic skull-like face, three holes running down his chest, clawed feet, and blackened hands (one of which fuses with his Zanpakuto). His wings become skin-like, covered in eyes and adorned with mouths and tendrils.
167* MadScientist: While not as obvious of an example as Mayuri and Szayelaporro, he is still one, nonetheless. His madness is quieter than Mayuri, harder to see until he's unmasked as the villain early in the story. As the story develops, his madness becomes more and more noticeable as the stakes get higher and higher. His Hollowfication experiments which resulted in several deaths however, have never been the experiments of someone with a sound mind, what with the constant killing ForTheEvulz and his "I will become God!" obsession. Aizen abducted many Soul Reapers, Hollows, and innocent Rukongai souls for the sake of his unethical experiments. Somewhat unusually for a Mad Scientist, Aizen likes when his experiments don't produce what he wanted them to, finding it more interesting when something unexpected happens.
168* ManipulativeBastard: Aizen can use his genius intellect to for deceptive and cunning purposes. For years, Aizen convinced all of Soul Society that he was a well-meaning man with Soul Society's best intentions at heart while performing horrific experiments and ruling over Las Noches. Aizen spent decades manipulating Hinamori into being completely loyal to him. Desiring the Hogyoku hidden inside of Rukia, he slaughters Central 46, arranging Rukia's arrest and taking advantage of the Captain-Commander's fanatic devotion to the law to issue her execution without anyone questioning it. He convinces Renji that there is a conspiracy to kill Rukia, which leads to Renji causing chaos to serve as a viable distraction for Soul Society to attend to while Aizen is plotting. Aizen later on reveals to Ichigo that all of his major fights that contributed to Ichigo's development were orchestrated by him, and implies he may have had a hand in Ichigo's very birth, something that is later confirmed to be true. The Arrancar are loyal and even willing to die for him despite Aizen being a Soul Reaper due to a combination of fear, respect, and subtle manipulation.
169* MaskOfSanity: Appeared to be a calm, stable guy until TheReveal. Even after the reveal, he was quite low-key, though unapologetic in his sadistic streak. The mask gradually starts to break once he goes OneWingedAngel.
170* MasterActor: Was able to fool nearly everyone he encountered into thinking he was a kindly officer of the Thirteen Court Guard Squads to the point that he was universally liked among his peers as well as his subordinates. Very few knew of his sinister and sociopathic nature due to Aizen getting them exiled, like Shinji Hirako and Kisuke Urahara, killing them outright like he did with countless members of the Soul Society as well as members of the Gotei 13, or they were on his side to begin with like Gin Ichimaru and Kaname Tousen. It is also implied that he transferred Renji Abarai out of the fifth squad to maintain his masquerade.
171* MasterOfAll: Aizen is not only blessed with phenomenal Reiatsu that boosts his physical abilities to a high level, but also has incredible skill in maximizing it. Offense, defense, physical strength, mobility, intelligence, Kido mastery, swordsmanship, unarmed-combat skills, he's a master of it all.
172* MasterOfIllusion: Aizen's Zanpakutō, Kyoka Suigetsu's Shikai ability allows him to control the five senses of multiple people. Although he refers to the ability as "complete hypnosis", it has no ability to control how people think or behave, something he has to use mundane manipulation to affect. His illusory powers can make a fly seem like a dragon or a wasteland look, feel and smell like a field of flowers. Aizen's illusions are so powerful than anyone who sees him release his Zanpakutō even once falls prey to them ever after. There's no sure-fire way to tell if the illusions are fake or real unless you can gain excellent knowledge of the subject the illusion is covering. His Zanpakutō fits his personality perfectly, as Aizen is the creepy, mysterious, manipulative BigBad. There is only one known immunity to falling under the spell: being blind. The only way to escape the power once ensnared is to touch the blade before the illusions can be activated. It takes decades for Gin to learn this tidbit and even then he has to wait decades more for a moment when he's absolutely certain Aizen isn't using his power before he touches the blade. Yamamoto did work out for himself that there was a relationship between the blade and the power, as he realized having the sword buried in his gut enabled him to work out the exact location of Aizen's Reiatsu.
173* MeaningfulName: Is named after Aizen Myou-ou, a figure in Buddhism who possesses the wish-granting cintamani stone, known in Japanese as the "houjuu".
174* MercyKill: The prologue of ''Can't Fear your Own World'' has him admit he believed killing Tosen was this, as he might have realized how distorted his vengeance made him, Tosen would never be able to accept Soul Society regardless because he knows the AwfulTruth of its origins. He also believed that his attempt to kill Hinamori was one, as he had manipulated her into loving him to the point where she couldn't be able to live without him.
175* MiseryBuildsCharacter: He is the character that "proves" this moral. Aizen never had to struggle or rely on anyone else for strength or survival, so he found no way to connect to them. Even other gifted characters, like Ichigo, still had to create bonds of friendship and mutual reliance in order to realize his potential.
176* MoralEventHorizon: The author went on record to say that he wanted to make Aizen "more evil" in an interview, so this was every bit as intended as it looked. Aizen made Hinamori extremely loyal to him, using her trust in his word to pit her against her childhood friend Hitsugaya, in order to keep his cover from getting blown. When he revealed that he faked his death to her, Aizen let Hinamori move in to hug him, before running straight through her chest with his sword and mocking Hitsugaya about it. His manipulations were so successful that she ''still believed he was innocent''. Afterward, in the Fake Karakura arc, he used his illusions to trick Hitsugaya into stabbing her himself. [[invoked]]
177* MysteriousPast: Absolutely nothing is known about his life prior to becoming a Soul Reaper. The most provided is that he was born unusually strong, and became a Soul Reaper at some point. Even then he already was scheming when he is shown at earliest.
178* {{Narcissist}}: While not entirely without reason, Aizen has a much higher ego than he has any right to have. He's a manipulative, arrogant, and charismatic sociopath with ambitions of 'standing atop the heavens'. He views himself as being at a level above everyone else, sees those serving under him as little more than tools, and wholeheartedly believes that he, and he alone, is the only one who has the right to kill the Soul King and take its place. When he fuses with the Hogyoku and becomes an immortal Transcendent Being, he starts to become more arrogant and full of himself, and eventually starts to break down when a "mere" human such as Ichigo starts to overpower him.
179* NightmareFace: His final transformation leads to a monster's face breaking out of his own skin, so the skin of his true face peels to one side. For the rest of the fight, the peeled skin remains hanging from his face.
180* NoEyeInMagic: Aizen's Shikai ability, Kanzen Saiin, can only influence people after a ritual is performed that his targets need to witness. As a result, Tosen is immune to the power because he's literally blind, hence why Aizen recruited him to his side.
181* NonActionBigBad: After TheReveal, he spends most of his time just sitting around and ordering his minions around. He still has his usual machinations, but he leaves the heavy lifting to the Espada. After he leaves Hueco Mundo and makes it to Fake Karakura, Yamamoto envelops him in a fire prison. Although he likely couldn't do much regardless, his dialogue makes it fairly clear he had no intention of doing anything, anyway. Once he sees that the Espada couldn't cut it against the Thirteen Court Guard Squads, however, he proceeds to [[LetsGetDangerous finally enter the fight himself]] and start cutting down everyone left and right.
182* NoSavingThrow: There is no resisting his illusions unless you can touch Kyoka Suigetsu's blade before he activates his Shikai. Even Yhwach's Almighty powers were capable of being fooled by them.
183* NoSell: He seems to be immune to nearly everything the good guys throw at him until the huge stuff starts coming out.
184* OhCrap: When Ichigo [[{{Irony}} effortlessly catches his sword]], Aizen begins to suffer a VillainousBreakdown, which peaks when Ichigo smashes a full-incantation Kurohitsugi with a flick of his wrist.
185* OhCrapFakeout
186** When the Captains and the Visored all team up to fight Aizen, their combined abilities seem to be overwhelming him. This culminates with Shinji reversing Aizen's perceptions of front and back, allowing Hitsugaya to slip past his defenses and impale him. The normally-unflappable villain reacts with a look of shock... but then it's revealed that Aizen had used his powers of illusion to covertly switch places with poor Hinamori, who was the ''actual'' victim of the heroes' attack.
187** Aizen's calm and smug demenor while being imprisoned in Muken indicates that his VillainousBreakdown after being defeated by Ichigo was this, as in the Thousand-Year Blood War it's revealed that far from having been depowered he became more powerful than ever.
188* OneWingedAngel: After Gin nearly kills him with his Bankai, Aizen - who was already in a SuperMode of sorts - reforms with massive butterfly-like wings and pupil-less eyes. When he realizes Ichigo has surpassed him, he undergoes a transformation into a Hollow-like monster, and proclaims that every time he's pushed to the brink of death, the Hogyoku will revive him in a more powerful form until he finally crosses the boundary between mortal and divine.
189* OrcusOnHisThrone: He has a tendency to simply sit around and let other people do stuff when he's capable of doing the job much better than them. He doesn't bother to finally fight the Thirteen Court Guard Squads and the Visoreds himself until all his remaining minions aside from Harribel and Gin are done for, upon which he gets up, cuts Harribel down himself for failing to kill a single Captain, and proceeds to start wiping the floor with his enemies.
190* OutGambitted: Aizen admits that the only one more intelligent than himself, is Kisuke Urahara. That means anything he can plan, Urahara can eventually counter. Urahara's riskiest counter ends up being based on his assumption Aizen will become almost unkillable if he fuses with the Hogyoku, so he prepares some stealth Kido early in the fight, banking on Ichigo becoming strong enough to weaken Aizen enough for the Kido to kick in and seal him. It works, just.
191* PerpetualSmiler: Ever since his reveal as the Big Bad, Aizen always a maintains a smirk on his face throughout except for the few occasions that he is outgambitted, although it is never permanent, even after his defeat and imprisonment. Except he is overshadowed by his subordinate, Gin, who is one of the most blatant examples of this trope.
192* PhysicalGod: He was already TheAce by the standards of Soul Reapers, but his goal was to eventually become a Transcendent Being and usurp the throne of the Soul King. After he implants the Hogyoku into his chest, he becomes an immortal being with godlike power and Spiritual Pressure that is immeasurably high it can no longer be sensed by any but the strongest beings, which he compares to how two-dimensional beings would be unable to properly perceive a three-dimensional one and claiming it as proof he has "[[AscendToAHigherPlaneOfExistence ascended]]" beyond mere mortals. [[SubvertedTrope Then]] the Hogyoku seemingly [[{{DePower}} takes away said power-ups]] upon his defeat, [[DoubleSubversion only for his power to grow]] while in Muken to levels ''beyond'' what they were when he fought Ichigo.
193* PlayAlongPrisoner: After supposedly being depowered and undergoing a VillainousBreakdown, Aizen is smug during his trial at the Central 46, which freaks them out and causes them to increase his sentence even more. It's later revealed that far from being depowered, Aizen became more powerful than ever while in Muken -- removing a number of the seals meant to completely suppress his power on his own. After Yhwach's defeat, Aizen peacefully returns to prison, which leads Soul Society to suspect that he's just playing along and has got a scheme they'll never see coming.
194* PowerEchoes: To highlight how powerful and monstrous he's become, in his final Hogyoku form his voice is given a reverberating effect.
195* PowerGivesYouWings: In his third Hogyoku-induced transformation he sprouts three pairs of butterfly-like wings. In his fourth form, the bottom parts of the wings elongate into tentacles, fanged heads grow on the top parts, and eyes form in the middle of them.
196* PowerMakesYourHairGrow: His second Hogyoku transformation causes him to grow a mullet as a sign of how powerful he's become, and his hair only gets longer with further transformations. To fully drive it home, when the Hogyoku seemingly {{DePower}}s him, his long hair tears away and leaves him with his original hairstyle.
197* PracticallyJoker: While he's not AxCrazy, Aizen is a nihilistic sociopath with a MysteriousPast who believes that morality and empathy are entirely without purpose. His signature color appears to be [[PurpleIsPowerful purple]]. He has an almost [[PerpetualSmiler constant smile]] on his face and enjoys getting under the skin of his enemies with mind games and questioning their resolve. While he usually prefers to stick to the plan, Aizen will never pass up an opportunity to engage in [[ForTheEvulz pointless sadism]] if he feels he can get away with it. After he fuses with the Hogyoku, he becomes [[JokerImmunity damn near unkillable]] and is one of the only villains to survive the whole series without making HeelFaceTurn of any sort.
198* PrisonsAreGymnasiums: Despite being assumed to have been BroughtDownToNormal, Aizen is revealed to have become ''even more powerful'' than he was when he fought Ichigo while in Muken, and that's when he's partially sealed.
199* PurelyAestheticGlasses: Kubo has confirmed that Aizen's glasses were worn simply for show to make himself look more disarming. He wore them even while alone with his closest associates who knew of his true colors.
200* PurpleIsPowerful: Violet and purple appear to be his signature colors. His Reiatsu color is violet. The only colored piece of his otherwise completely white uniform is a violet belt that holds his Zanpakuto. When he fuses the Hogyoku into himself, his eyes become a dark shade of purple, and his third transformation has purple veins around his neck.
201* RageAgainstTheHeavens: This is pretty much his ''modus operandi'', with it becoming gradually more evident in the Deicide event. He despises the mere existence of the Soul King, viewing it as an abomination. He wants to remove the Soul King and place himself as God. He believed the Hogyoku would help him achieve this aim. When he is being sealed away, he questions Uruhara on why he doesn't agree with his views despite having intellect superior to his own.
202* RealityWarpingIsNotAToy: Aizen mocked Urahara's inability to control and master the wish granting Hogyoku. Urahara counters with the belief that Aizen may not have mastered it as well as he thinks. Aizen dismisses Urahara as a sore loser, but it turns out that Urahara was completely right.
203* RenaissanceMan: Aizen claims to have maxed out his entire potential as a Soul Reaper long ago, meaning that he has completely mastered all the Soul Reaper arts which include Zanjutsu (swordplay and Zanpakuto release), Hakuda (hand-to-hand combat), Hoho (speed), and Kido (spells). In addition, he is a tactician brilliant enough to be able to predict most of the actions of the Thirteen Court Guard Squads and Ichigo beforehand, a manipulator and actor so good that he had Soul Society in the dark for decades, is socially proficient enough to garner respect from Soul Reapers and Arrancar alike using masterful use of charisma, and a calligrapher accomplished enough become a teacher for it. His sheer adaptability is showcased when he simply adjusted to his former superior Shinji Hirako's sensory-reversing Shikai, a feat that Hirako himself noted was impossible.
204* TheResenter: Towards Hitsugaya. Like him, he had enormous power from an early age and was ostracized and mistrusted because of it. However, Hitsugaya somehow managed to overcome his issues of being a prodigy and was able to bond with others. Aizen didn't. This is likely the reason Aizen targets him above all other Captains, both directly and [[ManipulativeBastard indirectly]] through his childhood friend, Momo.
205* SatanicArchetype: Aizen originally presents himself as a kind captain in service of a higher power in the Soul King. However he's actually the biggest liar in the whole setting with a powerset that revolves around deception. His goal is to overthrow the Soul King, viewing him as an abomination, and replace him as God. To accomplish this, he corrupts others such as Tosen and amasses an army of Arrancar through bestowing them power through the Hogyoku. His initial powered up state while using the Hogyoku's power is a WingedHumanoid resembling a cross between an angel and a ButterflyOfDeathAndRebirth. However, his [[https://static.tvtropes.org/pmwiki/pub/images/bia059noqgq41.png Final Fusion with the Hogyoku]] is a draconic, multi-winged being resembling [[https://en.wikipedia.org/wiki/The_Great_Red_Dragon_paintings paintings]] of Lucifer's Red Dragon form from the Book of Revelation. The overall effect is Aizen resembling a FallenAngel. And after his defeat, he's sealed in the eighth and final level of the underground prison Muken, similar to how Satan is sealed in the lowest and ninth circle of hell in ''Literature/TheDivineComedy''.
206* SayMyName: Aizen feels he and Urahara are kindred spirits in terms of intellect, so is deeply unhappy that Urahara doesn't seem to agree with what he's doing. When Ichigo defeats him, Aizen is defeated with Urahara's name on his lips.
207* ScienceWizard: Aizen and Urahara both separately created the Hogyoku, a device that allowed Soul Reapers and Hollows to acquire the powers of the other race and they oppose each other because of their different attitudes towards how the Hogyoku should be used, or even if it should be used at all. They are also both skilled [[FunctionalMagic Kido]] masters.
208* SealedEvilInACan: Since he cannot be killed, he was imprisoned in Muken, Soul Society's prison for serious threats. He is released by Kyōraku to fight against Yhwach, but is so dangerous that he has to be kept bound. Despite his bindings being destroyed, he willingly returns to Muken after Yhwach is slain.
209* SeekingUltimateStrength: Aizen, despite being the strongest Shinigami, wants to [[UltimateLifeform step on the highest evolutionary level]].
210* SelfMadeSuperpowers: Sosuke Aizen created the Hogyoku to break the limits of Soul Reaper potential and steals Kisuke Urahara's, the only person he acknowledges to be smarter than him, to create a single one. He gains so many transformations and powers that it is best to see his wikia page.
211* SignatureMove: Aside from Kyōka Suigetsu's Kanzen Saimin ("Complete Hypnosis"), Aizen's favorite Kido is Hadō #90, [[GravityMaster Kurohitsugi]], the [[CastingAShadow Black Coffin]]. Initially, he can only use the chantless form at one third of its power, but he masters it over the time-skip. The mastered form without the incantation envelops the entire Seireitei and exterminates the Soul King's out-of-control power overflow... despite Aizen being partially sealed at the time.
212* SlasherSmile: Aizen is usually calm and composed, whose only facial expression is a mocking smile. However, when faced with an enemy he believes he can go all out against, that demeanor changes. He truly did enjoy his fight with Ichigo, in a mad, sadistic manner.
213* SmugSnake: By the time Ichigo arrives for their final battle, Aizen has gotten so DrunkOnTheDarkSide that his ego has actually superseded his increased power, constantly boasting of his newfound superiority. His ego has so blinded him that even as Ichigo counters his techniques he keeps trying to brush it off with excuses and draw out more power, and only when Ichigo is about to hit him with [[DangerousForbiddenTechnique Mugetsu]] does he finally comprehend that Ichigo ''is'' stronger than him, [[ThisCannotBe which prompts the beginning of his real breakdown.]]
214* SmugSuper: For most of the story, Aizen stands heads above nearly every Soul Reaper and Arrancar shown aside from Yamamoto himself, and he knows it. Every battle has him easily beating his foes in single and mob-rush combat all with a smile, almost never [[MasterOfIllusion legitimately]] losing his cool and calling out his foes. However, as he becomes DrunkOnTheDarkSide, he starts to slip into SmugSnake territory as his bark starts overpowering his bite. After his defeat, however, he goes right back to smugly gloating, which gets him sentenced to the deepest level of Soul Society's prison.
215* TheSociopath: Aizen has all the traits of a classic sociopath. He puts up an affable façade to gain the trust of others. He is highly charismatic and manipulative. Aizen sees everyone around him, including his underlings, as little more than pawns to use and dispose of. He has [[LackOfEmpathy no empathy]] whatsoever, harms people just because he can, and tortured and killed who knows how many Soul Reapers in order to create the Hogyoku. He is unbound by any form of honor, law, morality, or decency, and is driven by a desire to 'stand in heaven'. When invading Soul Society in the Deicide arc, Aizen carelessly walks through Karakura knowing that anyone who came into close contact with his Reiatsu would die, showing no emotion while doing so, and played a twisted game of cat and mouse with Ichigo's human friends with the intent of killing them and stringing up their corpses just to see Ichigo's reaction. Even when he is forced to join the heroes against a greater threat in the final arc, Aizen shows no remorse whatsoever for his past actions.
216* SoftSpokenSadist: Ichimaru (himself no saint) once observed how Aizen ''enjoyed'' winding up both Tosen and Grimmjow (which resulted in Tosen cutting off Grimmjow's arm in exchange for not taking Grimmjow's life, leaving Tosen unsatisfied and Grimmjow disabled and kicked out of the Espada). This is just one of many instances.
217* SpontaneousWeaponCreation: After Ichigo defeats him, Kyōka Suigetsu crumbles away into nothingness alongside his Hogyoku-induced transformations. When he's pulled out of Muken to fight Yhwach, however, Aizen is shown to be capable of using its illusionary powers without physically wielding it, and being able to conjure it at will.
218* StalkerWithoutACrush: He bluntly tells Ichigo that he's known about him since the day he was born and has been manipulating him his entire life. At the very least, he wasn't lying about the first part. Aizen was present the day Isshin and Masaki met, was ultimately the (admittedly unintentional) reason they met at all, and therefore the reason why Ichigo, his sisters, ''and'' Ishida were even ''conceived''.
219* StrawNihilist: Aizen justifies his depraved actions with his belief that morals and ethics are utterly without meaning and are nothing more than restrictions to one's full potential. Unlike most examples, Aizen believes that meaning can be brought to the world. It just has to be a world ruled by him. It is implied that Aizen saw the Soul King, who is forced to endure a FateWorseThanDeath that causes anyone to witness it to lose any faith in the value of life. When he is finally defeated, he snaps and rants to Urahara, questioning him on why he doesn't share his views.
220-->'''Aizen:''' Urahara Kisuke! I despise you! Why does a man of your intellect sit idle?!\
221...\
222'''Urahara:''' ... That's the way the world is.\
223'''Aizen:''' That's the logic of a loser! A winner must always think not of how the world is, but how the world should be!
224* StrongAndSkilled: Looking at his official stats across the board, Aizen is not only blessed with phenomenal physical strength, durability, endurance, Zanpakuto and Reiastu levels, but also the intelligence, swordsmanship, Kido mastery, and unarmed combat abilities to maximize their effectiveness. Part of the reason he wanted the Hogyoku was because he felt that he had already hit the "limit" of his natural physical capabilities and wanted to break through and reach higher levels, [[GodhoodSeeker evolving into a Transcendent Being]].
225* SuperMode: His second transformation is identical to his normal form, just with longer hair and [[BlackEyesOfCrazy dark sclera]].
226* SuperpowerLottery: Visual contact leaves people permanently vulnerable to Aizen's Shikai ability to manipulate all senses. Only the blind are immune. Aizen can affect entire armies and even activate his power in front of people without them realizing what's happened. He also has immeasurable spiritual power and is very skilled in every Soul Reaper fighting art. All of this comes from a man who, by all accounts, is just a normal Soul Reaper, making him being so immensely powerful something unique.
227* TalkingIsAFreeAction: He loves his speeches, and when someone actually tries to subvert this trope, he lampshades it by criticizing them for interrupting him, and considering that his response to someone interrupting one of his speeches normally consists of him promptly cutting down the fool for speaking out of turn, it might as well be.
228* ThatManIsDead: Verbally subverted when he reveals the kindly Captain everyone was familiar with was a mask and therefore never existed in the first place.
229* ThirdActStupidity: After the Hogyoku powers him up, Aizen [[DrunkOnTheDarkSide believes]] he has risen above reason and strategy, and discards his cunning in favor of pure spiritual energy. By the time he realizes he's made a grave error, Ichigo is about to slice him in half with the Final Getsuga Tenshou.
230* ThirdEye: When Aizen hits his third Hogyoku form, he gets a black vesica piscis mark on his forehead. When Ichigo enrages him enough to trigger his fourth transformation, the mark bursts to reveal a third eye.
231* ThisCannotBe: After over 300 chapters of everything going "according to plan", Aizen first screams this when he's forced to realize Ichigo has surpassed him in power, and then again when Urahara reveals the Hogyoku has rejected him as its master and is revoking the power it bestowed him.
232* ThisWasHisTrueForm: After he is hit with Mugetsu, the Hogyoku recognizes his subconscious desire to be normal. While he isn't killed due to his immortality, his transformations slowly crumble away to reveal his original Soul Reaper form.
233* TorsoWithAView: Gin stabs Aizen through the chest with his Bankai and activates its poison, blowing a massive hole through his sternum. Upon metamorphosing in response to that, Aizen's third Hogyoku form has a large Hollow-like hole in its chest with the aforementioned wish-granting jewel floating inside. His fourth form has three Hollow-like holes running from his torso to his abdomen, with the Hogyoku floating inside the uppermost one.
234* {{Troll}}: Aizen usually prefers sticking to the plan, but he isn't above going out of his way to hurt people without the slightest regard for whether it really benefits him. For example, both incidents that got Hinamori stabbed were largely pointless, but he certainly seemed to be enjoying himself.
235* {{Ubermensch}}: Aizen lives by his own rules, dismissing the concepts of morality as restrictions to one's potential. He can't comprehend why someone with the capacity to change how the world works wouldn't try to do so, and rages at Urahara for being a "loser" who simply accepts the system set by the Soul King instead of a "winner" who sees how the world ''should'' be.
236* UnreliableExpositor: Aizen exposits more about the plot than possibly any other character. He tells us how Soul Reaper combat works, he tells us the mechanics of soul fusion, he tells us how the MacGuffin works, and more besides. Too bad then, that there are half-truths, fabrications and outright lies in a good chunk of it.
237* TheUnreveal: Despite being a Captain-class Soul Reaper, meaning he ''had'' to have obtained Bankai, it's never revealed what its powers are or even what its ''name'' truly is since he never bothered to release it throughout the series.
238* VictoryFakeout: Thanks to his illusions, he often makes his opponents think they've won when they haven't even come close. The most brutal moment is when the captains and Visoreds think they've killed Aizen, only to discover Hitsugaya has stabbed Hinamori.
239* VillainDecay: He is blessed with a lot of abilities others don't have but his greatest asset is his cunning. Later on though, he abandons his cunning when he believes he dosn't need it anymore, something that would later prove to be a grave mistake. When he first appears, he is a bona fide genius manipulator, having played everyone for over a century to get his hands on the Hogyoku and pulverizing all opposition easily once it's time for him to make his move. Once the Fake Karakura arc rolls around, Aizen becomes a SmugSnake, who relies mainly on brute strength, a HealingFactor supplied by the aforementioned Hogyoku and using his own forces as cannon fodder while he sits around in the background. Once Ichigo gains enough power to completely outclass him, Aizen still relies solely on raw power instead of his broken illusion powers, and the intelligence he had demonstrated early in the story.
240* VillainOnLeave: He made no appearances in the Bount and Captain Amagai Filler Arcs of the anime.
241* VillainousBreakdown: Aizen spends most of his screen time being invincible, and talking about how invincible he is, while never raising his voice or getting mad. Once the Deicide Arc rolls around, he's defeated everyone that's fought him, and is on his way to create the Oken and destroy Soul Society. Then Ichigo returns, having finished his training to use the Final Getsuga Tenshou. Ichigo manhandles Aizen with nothing but his physical strength, and Aizen loses some of his composure. Aizen transforms into monstrous form after monstrous form, yelling about how much better he is than Ichigo, and losing it more and more as they fight. Once Ichigo effortlessly destroys Aizen's perfectly chanted Kurohitsugi Kido spell, he cracks completely, and starts ranting at length about how he's the perfect existence, and that he can't be stopped by Ichigo. Then Ichigo blasts him with his Mugetsu technique, Aizen is rejected by the Hogyoku, and Urahara's Sealing Kido activates, sealing him in an energy tree as he screams that he's the only one with the right to change the world. He's cut off mid sentence, and is next seen being sentenced to 20,000 years of imprisonment by the Central 46, since they can't execute him because he's immortal due to the Hogyoku. By that point, however, he's recovered and back to being his calm, mocking self.
242* VillainInAWhiteSuit: ''Bleach'' tends to associate the color white with evil or at least antagonistic forces. In Hueco Mundo, Aizen initially wears the white clothing typical of the Arrancar over his Soul Reaper uniform. After Orihime's kidnapping, he is fully decked out in white clothing.
243* VillainousRescue: In the final battle against Yhwach, Aizen actually jumps in front of Renji to protect him from one of the Emperor's attacks. Likewise, he uses Kyoka Suigetsu to trick Yhwach and it results in Aizen losing his arm instead of Ichigo. Yhwach calls him out on this, claiming he has now become the very kind of loser he always looked down on. Aizen refutes it with a fairly practical "[[EnemyMine enemy of my enemy]]" attitude.
244* VillainsNeverLie: Aizen exploits this trope gleefully. Once he reveals himself as the BigBad, he {{smug|snake}}ly tells everyone what his motivations, capabilities and methods are...mostly intending to {{break them|by talking}}. But nothing he says [[UnreliableExpositor is ever the full truth]]. He lies about his true motives, he lies about the purpose of the Hogyoku, he lies about backstory details, and so much else. He even taunts Ichigo by pointing out the absurdity of trying to call out Aizen for lying, based on information he only believes because ''Aizen himself'' told him about it.
245* VillainTakesAnInterest: He's interested in Ichigo's powers and Orihime's potential. He was interested in Masaki because his experimental Arrancar was supposed to target Soul Reapers for Hollowfication but suddenly abandoned the Soul Reaper it's fighting to infect a Quincy the moment it detected Masaki's presence.
246* VillainTeamUp: [[DefiedTrope Aizen states that he doesn't work with people]] and he doesn't encourage loyalty among his subordinates. He's no believer in sharing the spotlight with another villain. When Yhwach asks Aizen to join him, Aizen not only refuses but manipulates Yhwach's time perception while he's at it.
247* VillainTeleportation: During his power-ups, the Hogyoku eventually appears to give him the ability to teleport. It appears to split him into pieces then reconstitute him at the new location. He's only ever used it twice, both times against stationary opponents. Gin was too astonished to react and Ichigo was overwhelming Aizen so completely, he deliberately let Aizen flee his proximity before mocking him for putting distance between them.
248* VisionaryVillain: His goal in replacing the Soul King and becoming a Transcendent Being seems to be rooted in a desire to change the foundations of how the ''Bleach'' universe itself functions after learning about the "truth" of the Soul King. He angrily calls out Urahara for being a man whose intellect challenges his own yet has no ambition to change the system.
249* WalkingWasteland: During the Deicide Arc, he's so powerful that only powerful spirits can survive just being in his presence. Otherwise, humans straight up explode and objects literally disintegrate. When he's partially unsealed from Muken to fight against Yhwach and the Quincies, Aizen demonstrates that his power has grown to new heights by causing one orderly's hands to disintegrate just from being too near him to Kyoraku's shock.
250* WeHaveReserves: He doesn't care if he loses Arrancar, because he can always make more with the Hogyoku.
251* WickedCultured: During his time as Captain of Squad 5, he taught a popular class in Calligraphy at the Soul Reaper Academy. When Hueco Mundo is invaded, he is primarily concerned with making sure everybody has their tea before discussing the matter. Also a master swordsman, martial artist and scientist, to the point where the Soul Reaper Woman's Association recommended him as a teacher for students who want to become a BadassBookworm.
252* WingedHumanoid: His third Hogyoku transformation turns Aizen in a godlike being that resembles an angel with six wings. During his battle with Ichigo, the wings spread out.
253* WorldsStrongestMan: Even as a child, Aizen possessed a frightening amount of strength. He is gifted with extraordinary abilites, and is rivaled only by a few in terms of power, talent, skill, and intellect. He is able to effortlessly defeat Ichigo the first time they meet, and quickly subdues Komammura with a Kido spell that wasn't even at its most powerful. However, Aizen states that no matter how strong a person becomes, there is always a limit, and Aizen wishes to move past those limits. Aizen's goal is to become even stronger and ascend beyond the boundaries that limits Soul Reapers and Hollows. When he fuses the Hogyoku with himself, Aizen becomes nigh-unbeatable, with only Ichigo being able to fight him. When he is sealed in Muken for two years, his Spiritual Power grows exponentially, even beyond the time where he became a Transcendent Being fused with the Hogyoku. The Vandenreich have him listed as one of the Five Special War Powers due to him having the highest amount of Reiatsu out of any character in the series, and while he is ultimately upstaged in power by Yhwach, Aizen remains one of the most powerful beings in existence by the series end.
254* WorthyOpponent: After Ichigo and Aizen have their great battle, Ichigo is left feeling this was Aizen's deepest reason for why he walked the path he did, along with IJustWantToHaveFriends.
255* YouHaveOutLivedYourUsefulness: If his subordinates cannot meet his expectations, he has no problem cutting them down and discarding them himself. Harribel and Tosen learned this the hard way.
256[[/folder]]
257
258[[folder:Gin Ichimaru]]
259!!Gin Ichimaru
260[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/bbs_gin.png]]
261[[caption-width-right:350: [[labelnote:After TheReveal appearance]]https://static.tvtropes.org/pmwiki/pub/images/bbs_gin_hueco_mundo_6.png[[/labelnote]]]]
262[-''"Would you like me to save you?... [[{{Troll}} Just kidding]]."''-]
263->'''Species:''' Soul Reaper
264->'''Zanpakuto:''' Shinso (Shikai) / Kamishini no Yari (Bankai)
265-->'''Voiced by:''' Creator/KojiYusa (JP), Creator/DougErholtz (US), Carlos del Campo (Latin American Spanish)
266----
267Gin is the former Captain of the 3rd squad, whose face is forever fixed in EyesAlwaysShut and a foxy smile to go along with it. He was also involved in the past with Rangiku, the only person to whom he has shown something resembling more-or-less genuine kindness. Though suspected to be the BigBad of the Soul Society arc, he turned out to only be Aizen's subordinate and followed him to Hueco Mundo. Gin largely operates as Aizen's [[TheDragon Dragon]], though his motivations are quite ambiguous.
268
269His Zanpakuto is '''''Shinso''''', which has the ability to instantly turn to dust, expand, then reform, giving the illusion that the blade simply extends lightning-fast. His Bankai '''''Kamishini no Yari''''' upgrades his basic Shikai abilities to almost unfathomable speeds and distances, along with the ability to poison enemies with the dust produced by the blade.
270-----
271* TheAce: According to his [[AllThereInTheManual stats]], he is a JackOfAllTrades who is pretty good at everything he does. He was a ChildProdigy who graduated from the Soul Reaper Academy in just one year. The only other Soul Reaper that graduated that fast was Toshiro Hitsugaya. He has a genius intellect, a highly proficent swordsman, an expert of Shunpo, and a moderate amount of Spiritual Power. It's pretty telling that of all the characters in the series, ''he'' was the closest that came to ever killing Aizen.
272* AllForNothing: He spent ''decades'' to get close to Aizen and kill him and learn his secrets. Even though he finally manages to strike him down, Aizen comes back stronger than ever and kills Gin and wasting his life-long efforts for revenge. And to twist the knife even further, Rangiku shows up to watch him die, leaving her nothing behind but a broken heart.
273* AnimalMotifs: He's snake themed and his Zanpakuto's abilities are centred around the concept of a snake, right down to his ambushing strikes through his haori, which reflects the concept of a striking snake. In-universe, some people compare him to a fox because of his prankster nature. Put the snake and fox together, however, and he becomes the non-animal symbol of Inari.
274* BadassBack: He specialised in striking while his back was facing his opponent. It hid his Zanpakuto behind his clothes which could extend its length at very fast speeds. He stabs Aizen through the heart with this tactic.
275* BestServedCold: Over a century ago, Aizen engaged in activities within the Rukongai that involved stealing pieces of people's souls. It killed most, but a few survived... and one remembered. He believes in behaving like a snake - taking one's time before making the perfect strike. Gin witnessed Aizen stealing a piece of Rangiku's soul when they were children; he became Aizen's right-hand man solely to find a way to avenge Rangiku. He plotted against Aizen for a century to create the perfect moment to avenge Matsumoto. Unfortunately, the only opportunity he gained was the one when Aizen's power evolutions allowed him to bite right back.
276* {{BFS}}: His Shikai has his sword extend to the length of 100 regular swords. His Bankai, Kamishini no Yari, can extend even further though this is neither its true focus nor even its secondary one.
277* BoringButPractical: Gin's Bankai, Kamishini no Yari. It's mainly an upgraded Shikai and thus it lacks a significant amount of luster compared to most Bankai. However, it's perfectly designed for ambushes in plain sight and therefore, just like a snake is designed to successfully strike at close range, his Bankai is very powerful.
278* BreakingTheFourthWall: Gin, Aizen, and Tosen are the last three people to be seen in the Sealed Sword Frenzy OVA. They appear after the credits in the human world having tea. Gin gets the last speaking role of the OVA, telling the audience to be "careful on your way home". He also does this a lot during his Arrancar Encyclopedia segments.
279* CallingYourAttacks: He calls out all of his attacks, like most Soul Reapers do. More or less justified, because some of his attacks require chanting incantations to be activated.
280* CheshireCatGrin: He stops smiling so rarely it's always a significant moment when he does so.
281* ChildhoodFriends: He found Rangiku collapsed on the ground and saved her, after which they traveled together. She's the only person Gin seems to care about, to the point that he's willing to become a villain to avenge her.
282* ChildProdigy: As a child, Gin was hailed as a child genius who excelled at everything he did. He graduated from the six-year Soul Reaper Academy in just one year. The only other Soul Reaper with that record is Toshiro Hitsugaya. After he graduated, Gin joined Squad 5 and gained a seated position.
283* CoDragons: He shared the position with Kaname Tosen as Aizen's right-hand men. However their roles are different; Tosen enforces Aizen's orders among the Arrancar army, while Gin is more of a tagalong assassin that always follows Aizen. After Tosen dies, Gin is revealed to be working for Aizen in order to gain the opportunity to kill him.
284* CombatPragmatist: Among other things, he's quite fond of "shooting" Shinso from behind his sleeve, throwing dust in his opponent's eyes, and pointing his Zanpakuto at his opponent before extending it so they will be impaled. When Hiyori tried to attack Aizen, Gin cut her in half from behind.
285* CreepyBlueEyes: Gin prides himself on having a cold and calculating personality. His eyes more than help him convey this imagery. Mind you, they're also arguably ''very'' pretty eyes, which [[{{Bishonen}} suits him]], but the overall picture is very off-putting.
286* CruelToBeKind: Rangiku believes that it's one of Gin's most endearing attributes. After he died and left no keepsake for her, she realizes that having one would have held her back. By denying her a keepsake, Rangiku attributes that as an attempt by Gin to force her to move forward, which she does.
287%% * CunningLikeAFox: The best way to sum him up. They even compare him to a fox in-universe.
288* DeathByIrony: He became a Soul Reaper to steal back a piece of Rangiku's soul after Aizen's men attacked her. Rangiku never knew Gin was [[FreudianExcuse pursuing revenge]] for her. His purpose was to ensure Rangiku would never cry again. When he died, the last thing he saw was her crying over him as his life faded away.
289* DeclarationOfProtection: He and Rangiku looked after each other as children, and he told her that he would become a Soul Reaper to protect her.
290* DragonWithAnAgenda: Gin appears to be loyal to Aizen, and has served him for over a century. The reason it took so long for Gin to become a captain is because Aizen fought to hold on to Gin as his lieutenant for as long as he could. When Aizen betrays Soul Society, he states that even after Gin became a captain, he still viewed Gin as his "lieutenant". However, Aizen's villainy centres around a vendetta against the Soul King, the reason for which isn't explained. Even Gin's oldest friend, Rangiku, cannot fathom why Gin serves Aizen so faithfully. However, Gin was enacting a long-term plan that directly opposed what Aizen was trying to achieve, but required him getting close to Aizen in order to pull off. When Rangiku tries to ask him what his real reason is for working with Aizen, Gin refuses to tell her. He was trying to obtain back what Aizen had once stolen from Rangiku. It required him to become a Soul Reaper, get close to Aizen, and develop the skills needed to kill Aizen. When he finally makes his move, he fails; his dying thoughts are an apology to Rangiku that he's not able to obtain what had been stolen from her.
291* EnigmaticMinion: Gin Ichimaru was one of Aizen's CoDragons, but was distrusted by his putative allies both before and after defecting from Soul Society. Aizen himself acted like he mistrusted Gin, and Gin often engaged in odd behavior that brought his motives into question. Gin never reveals his motive for joining Aizen even when Rangiku asks him to explain. It's only partially revealed in flashback as he dies, showing just enough to explain that he joined Aizen to obtain the chance to kill him. Aizen was aware of this and kept Gin around just for the amusement of seeing how he intended to go through with.
292* EvilVirtues: Selflessness and love. Gin is a bastard, and his priorities and worldview are ''incredibly'' warped, but there's no doubting his love for Rangiku, and he had no second thoughts at all about laying down his life to end Aizen's.
293* EyesAlwaysShut: In Japan, this is indicative of his shifty nature. When he does open them, it's usually a sign of great emotion, such as shock or anger.
294* FauxAffablyEvil: Zigzags between this and AffablyEvil. In battle, Gin talks to his enemies on their level, such as when he questioned Ichigo's drive to kill Aizen or Toshiro's decision to dodge his attack when it would put Hinamori in harm's way. In polite conversation, Gin acts incredibly smug and everyone instinctively feels that this is a guy who cut a lot of throats to get to where he is. Gin's more AffablyEvil in the anime omakes, where he addresses the audience without a hint of malice and speaks to the Arrancar around him with perfect respect and politeness, which Aizen and Tousen certainly never do in any universe.
295* ForTheEvulz: Gin is notorious for screwing with people just for sheer fun of it. Just prior to Rukia's execution, he offers to save her then "takes it back", tearing apart her resolve to die with dignity and leaving her screaming her despair on the ground. Hiyori's attempt to attack Aizen head-on is pointless because of the vast difference in power between herself and Aizen. However, Gin intervenes to bifurcate her, even though Hiyori poses absolutely no threat to Aizen.
296* GenderBlenderName: Gin is usually a girl's name. His surname, Ichimaru, was also the name of a famous geisha (a female entertainer).
297* HiddenAgendaVillain: Gin never really expressed much interest in what Aizen was doing. Aizen himself even seemed suspicious of Gin every now and then, causing a lot of fan speculation as to what he was really trying to do. He never quite makes it to AmbiguouslyEvil since he's just too much of a dick, but he was actually trying to assassinate Aizen — or, failing that, StealthMentor an "enemy" with the potential to get it done.
298* HopeSpot: He offers one to Rukia by asking her if he should save her, then crushes her spirits by making fun of her. His attack on Aizen also seemed to be working well at first, but of course it failed in the end.
299* ILied: If it involves his actions, motives, or power, he's guaranteed to lie. He lied to Rukia about saving her from execution, he lies about manipulating the corridors in Hueco Mundo that ensures Rukia meets Aaronierro, and he lies about his power.
300* JackOfAllStats: The databooks indicate he's noted for being a very evenly spread all-rounder who is very good in every field. He isn't the best in any one field, but he has no weaknesses and that makes him a very proficient fighter.
301* {{Jerkass}}: Gin, even before his defection, was always infamous for taking delight in screwing around with people. On the morning on Rukia's execution, he comes up to her with intent to tease, something he flat out admits to. He then offers to save Rukia from her execution, only to say he was just kidding, all to break her resolve. When Ichigo's group invades Hueco Mundo to rescue Orihime, Gin manipulates the corridors to force Rukia to meet Aaroniero, who has taken the form of Rukia's dead mentor Kaien. During the battle in Fake Karakura, he attacks Hiyori from behind when she goes after Aizen, whom she could never have put a scratch on anyway.
302* KickTheDog: Gin Ichimaru is introduced by slicing off Jidanbo's arm (only making a gash in it in the anime) and suggesting that he should have died defending the gate. And then there's his falsely offering to help save Rukia and all his friends before her execution just to raise and dash her hopes, turning the emotionally broken girl into a screaming wreck for no reason at all other than to just screw with her. All while keeping that goddamn smile.
303* LaughablyEvil: Between his quirky accent, his notorious {{Troll}} tendencies, and things like his [[DoesThisRemindYouOfAnything suggestive]] false description of his Bankai, Gin is disarmingly funny and clownish on the surface, which only further serves to mask his brutal cunning and capacity for cruelty. This part of him is even more pronounced in the omakes, where his comedic outward disposition is contrasted against the personalities of the even stranger Arrancar around him.
304* LonersAreFreaks: Gin is apparently not that popular in Las Noches; he believes that the Espada all dislike him (aside from Luppi, with whom he conversed a lot). Ulquiorra denies having anything against Gin, and Szayelaporro actually seems to quite like him in the omakes, clearly enjoying their interactions; Gin is the one who's a bit put off by the Octava Espada's creepy manner. Ironically, when Luppi shows up on ''Arrancar Encyclopedia'', he claims that he doesn't really like Gin.
305* LongRangeFighter: His Zanpakuto Shinso's Shikai ability enables the blade to grow in length, allowing Gin to attack with it from a safe distance that is almost impossible to counter. His Bankai, Kamishini no Yari is even ''longer'', allowing him to easily cut through anything over 10 kilometers away with ease. Actually subverted and exploited. Gin's favorite tactic is to ''trick'' his opponent into believing he's a LongRangeFighter so that they'll mindlessly rush in when they find an opening, only to realize too late that the contraction and growth, able to puncture their body like a bullet, is his true strategy. And even ''then'', there's even more to his abilities that he keeps hidden.
306* LoveMakesYouEvil: It's revealed that he allied himself with Aizen, thus taking part in many murders and betraying Soul Society, only to find the right moment to kill Aizen for attacking and stealing a part of his childhood friend Rangiku's soul when she and Gin were still living in Rukongai.
307* ManipulativeBastard: Gin is a master at toying with people's minds and weakening their resolves for his own amusement. In the Soul Society Arc, he manages to bring out Rukia's hidden desire to be saved by saying that he'd rescue her... and when he said he lied, she goes into the realm of DeathSeeker. Kira has so much devotion to his captain that he would obey even when Gin told him to fight his fellow Soul Reapers (namely Matsumoto). In this case, however, it was surprisingly more positive, if only slightly, as he wanted to keep Izuru and Rangiku away from Hinamori and Hitsugaya, both of whom were cut down by Aizen.
308* MeaningfulName: His Bankai, Kamishini no Yari can be translated as "God-Killing Spear". He intended to use it on Aizen, whose objective was to become a Transcendent Being.
309* ObviouslyEvil: The only people surprised when he turned out to be a bad guy were the ones that felt nobody THAT clearly villainous (he is a [[PerpetualSmiler Perpetual]] SmugSmiler with a snake motif, for starters) could actually be a villain. Surprisingly, it turns out his motives are actually more noble than previously thought. His methods of achieving his goal are still pretty villainous though.
310* TheOnlyOneAllowedToDefeatYou: There was only one person he wanted to kill and he completely believed he was the only person who had either the right or ability to do so. He wanted to kill Aizen, but it's only after he fails and is dying that he accepts Ichigo should be the one to do it.
311* OOCIsSeriousBusiness: If the PerpetualSmiler stops smiling, something he didn't want has just happened. The significance of this is only relevant later once his [[HiddenAgendaVillain motives]] are known. If his [[EyesAlwaysShut eyes open]], however, shit just got real.
312* PerpetualSmiler: Gin always wears a foxy looking smile, which causes people to call him a snake. Gin does it because he knows full well how unsettling everyone finds his constant smiling, and it means people never quite know what he's thinking. If Gin stops smiling...you'd better watch out.
313* PetTheDog: He's an unrepentant bastard, but seems to have a genuine soft spot for his childhood friend Rangiku. He apologizes with a regretful look before leaving for Hueco Mundo. Also, he later tells Tosen that he's glad Kira 'is doing well' while Kira was fighting Avirrama and wished him luck in the Omake segments during the Captain Amagai arc.
314* PoisonousPerson: The true power of his Bankai, Kamishini no Yari. The blade doesn't actually contract or expand--it ''materializes and dematerializes'', and if it dematerializes while inside someone, it leaves behind a tiny sliver with a poison so potent that it disintegrates their body down to the molecular level. This is how he attempts to kill Aizen, who only survives thanks to his AdaptiveAbility.
315* TheReasonYouSuckSpeech: During their rematch, Gin calmly picks Ichigo apart during their battle, chiding him for having absolutely no chance against either him or Aizen anymore. Turns out he's testing Ichigo's ability to defeat Aizen and the conclusion disappoints him.
316* RedEyesTakeWarning: When the anime team had to pick an eye colour for Gin for when he finally opened his eyes, they gave him red eyes. Then Kubo revealed Gin's eyes were actually CreepyBlueEyes, so the anime team changed Gin's eyes accordingly.
317* RedHerring: Prior to the revelation of Aizen as the series' BigBad, he was the leading contender for being the primary villain and the one suspected of most of the wrongdoing that had taken place over the course of the Soul Society arc.
318* RetractableWeapon: His Zanpakuto Shinso is a retractable weapon that he uses to ambush strike his foes. It also helps him to deliver [[PoisonedWeapons poison]] to his foe when in Bankai.
319* RevengeMyopia: Gin vowed to destroy Aizen for issuing an attack on innocent souls like Rangiku. He doesn't show the least bit of concern over killing, maiming and tormenting innocent souls himself just to get into Aizen's good graces.
320* {{Sadist}}: Gin cultivates this image very convincingly, due to the SlasherSmile that he keeps on his face whenever he causes someone pain. He visits Rukia on the morning of her execution to offer her a chance to be saved, only to say he was just lying in order to mentally damage her. In the battle of Fake Karakura Town, Gin bisects Hiyori when she attempts to attack Aizen despite providing no threat to him. He even points out that he toys with his "prey" like a snake.
321* SmugSmiler: Gin always has a mocking smile on his face. He only has another facial expression when he is annoyed, shocked, confused, or even sad.
322* SmugSnake: He calls ''himself'' this, claiming he hunts for prey then torments them before consuming them. This turns out to be just a front that Gin put up to hide his true intentions to get close to Aizen so that he can kill him.
323* StealthMentor: Sometimes he was being cruel for the sake of being cruel. Sometimes, his cruelty was actually designed to make his target stronger. One possible way of looking at his actions toward Ichigo. He had many opportunities to kill him but refrained from doing so; and after he failed to kill Aizen, Gin was glad to see Ichigo's confidence had returned after his TheReasonYouSuckSpeech.
324* {{Troll}}: His treatment of Hinamori, whom he taunts gently yet sarcastically to make her (and others) believe he's a criminal and a traitor. Turns out he ''was'' a betrayer, but not quite as the others imagined. He even takes time to talk to Rukia on her way to be executed and give her the hope that she might have her life spared... and then tell her he was kidding, dashing her last bits of hope.
325* TheUnfettered: The ''Turn Back the Pendulum'' arc revealed that he was such a prodigy as a child in part because he was already driven by a powerful goal. He was willing and able to do anything necessary to stay Aizen's right-hand man if it meant he could [[WellIntentionedExtremist one day kill him]]. However, heroic intentions or no, Gin is still an immensely ruthless man who will sometimes hurt people soley out of enjoyment.
326* UnresolvedSexualTension: Gin has known Rangiku for a very long time and it's clear there was more than just familial care between them. Sadly, Gin dies without ever avenging Rangiku for what Aizen did to her and because of how much of a manipulative bastard he was, neither properly express their true feelings for each other.
327[[/folder]]
328
329[[folder:Kaname Tōsen]]
330!!Kaname Tosen
331[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/bbs_tosen.png]]
332[[caption-width-right:350: [[labelnote:After TheReveal appearance]]https://static.tvtropes.org/pmwiki/pub/images/bbs_tosen_hueco_mundo_3.png[[/labelnote]]]]
333[-''"My eyes can only see one path and that is the path with the least amount of bloodshed. Justice, is always there, and the path I follow, is justice."''-]
334->'''Species:''' Soul Reaper-Hollow hybrid
335->'''Zanpakuto:''' Suzumushi (Shikai) / Suzumushi Tsuishiki: Enma Korogi (Bankai) / Suzumushi Hyakushiki: Grillar Grillo (Resurreccion)
336-->'''Voiced by:''' Creator/ToshiyukiMorikawa (JP), David Rasner (ENG, Episodes 24-219), Brian Palermo (ENG, Episodes 277+), Creator/AJBeckles (ENG, Thousand Year Blood War), Creator/IrwinDaayan (Latin American Spanish)
337----
338Kaname Tōsen is the former Captain of the 9th squad. He's a dark-skinned blind man driven to join the Soul Society to enforce justice and follow the path of least bloodshed, inspired by the tragic death of his old friend who was murdered by her husband. He forms a good friendship with Captain Komamura, but he was goaded by Aizen to join his schemes due to being impressed with his ideals. Upon defection, multiple characters call him out on starting a bloody war despite his claimed ideals.
339
340His Zanpakuto is '''''Suzumushi''''', capable of making his opponents black out with a supersonic frequency or creating echoes of his blade to launch as projectiles. His Bankai, '''''Suzumushi Tsuishiki: Enma Kōrogi''''', negates the senses as the environment is enveloped in a black sphere. He is also capable of using an Arrancar's Resurrección, named '''''Suzumushi Hyakushiki: Grillar Grillo''''', which transforms him into a horrendous cricket-like monster capable of firing Ceros and using sound-based attacks.
341-----
342* AbilityMixing: Tōsen's Zanpakutō, Suzumushi, was taken from the grave of his close friend Kakyō, after she was murdered by her husband, noble scion Tokinada Tsunayashiro. According to Kubo's Klub Outside Q&A, as a result of Tōsen imprinting his own Zanpakutō Spirit onto Suzumushi after it had already been imprinted upon, he is capable of using both his own and Kakyō's Zanpakutō powers.
343* AchillesHeel: His Bankai allows him to remove all of the senses of his enemy except for touch. Kenpachi has a hard time against him when Tōsen uses it. After thinking for a while, Kenpachi is able to deduce the one crippling weakness of the Bankai: simply by touching his sword, Kenpachi is able to regain his senses and attack Tosen.
344* AdaptationDyeJob: The anime uses HairColorDissonance to make his hair predominantly purple-looking as a sheen for his black hair whereas in the manga, his hair is simply black.
345* AlasPoorVillain: Tōsen is the most sympathetic of the three renegade Soul Reapers and his death is played as a tragic thing as he finally realizes he may not have been acting in a super great manner. He asks to see Hisagi's face one more time before he finally dies, but he explodes before Hisagi can lean in. The anime's final episode shows Komamura and Hisagi at his grave, joined by Kensei.
346* AndIMustScream: His Bankai traps the enemy in the Enma Korogi, a black dome which nullifies all of their senses except touch.
347* AnimalMotif: He has an association with insects, especially crickets though his Resurreccion is a fly.
348* AstonishinglyAppropriateAppearance: Tosen's a blind man whose convictions have left him blinded to his own hypocrisies.
349* AxCrazy: Despite, or rather, because of his intense obssession with justice, Tosen can be pretty brutal [[{{Hypocrite}} despite claiming to hate people who perpetuate bloodshed]]. He demands Aizen to let him execute Grimmjow, and when denied, cuts off Grimmjow's arm and blows it up instead. When he becomes a insectile Soul Reaper-Hollow Hybrid, his calm and collected front goes completely out the window and he becomes a raving lunatic.
350* BadPowersBadPeople: Komamura and Hisagi are horrified when he reveals Hollowfication that he got from Aizen, with the former calling it a "corrupt" power that shows how far he's fallen. When Tosen questions his view that Hollows, and by extension Hollowfication, are inherently evil, Komamura clarifies that he's criticizing it as an excessive power-up resulting from turning his back on all his comrades in Soul Society.
351* BaitAndSwitch: It seemed like Izaemon killed Tōsen and Eishima, before Izaemon himself fell to the ground, dead.
352* BigCreepyCrawlies: His Resurrección form is large, black-furred insectoid creature with four arms.
353* TheBlank: He wears a mask that is just a blank white shell over his face. His Hollow mask doesn't bother accounting for eyes because he's blind, though it can rip open to form a mouth when he's shouting.
354* BlindBlackGuy: He was born blind and is the darkest-skinned captain.
355* BlindPeopleWearSunglasses: [[BlindWeaponmaster Kaname Tōsen]] is the series' only blind character, and he starts out wearing a pair of metallic-looking glasses. Later, he swaps them for a visor.
356* BlindJustice: He's a blind warrior who fights for justice, but joins with Aizen because, although he thinks he has a clear view of justice, he's blinded by his desire for revenge. Thanks to the specific autocratic nature of the Central 46, a Soul Reaper who killed his wife over something trivial became a KarmaHoudini. Since said wife was a very close friend of Tōsen's, he didn't take it well and swore to uphold justice in her name and by her sword. He obtained his justice against the Central 46 by supporting Aizen's move to kill them all and leaving with Aizen to join the enemy the Soul Reapers existed to fight. He left behind two people who vowed to open his eyes to true justice. They did.
357* BlindWeaponmaster: He managed to become a Captain despite his handicap. When he obtains Hollowfication, he is able to finally see. Ironically, this ends up being his undoing.
358* BrokenPedestal: Shuhei practically worshipped him before he turned traitor.
359* CharacterDevelopment: Most notably in his behavior around Aizen. Initially, while still subservient, Tōsen was almost afraid of Aizen by the time of Turn Back The Pendulum (110 years before Rukia met Ichigo). When Tōsen suggested killing off the Visoreds, Aizen - who wanted to see their Hollofication kick in - gave him a DeathGlare. Tōsen, nervous and alarmed, bowed his head and quickly apologized. A noticeable change occurs in Everything but the Rain (which is 20 years before Ichigo met Rukia); when Aizen came close to calling a Hollow experiment called White (which Tōsen named) a failure, Tōsen boldly argued otherwise, saying that it's more of a "sample". Aizen, surprisingly, backs down.
360* ClippedWingAngel: After gaining Hollow powers, his Resurrección gives him eyesight so he can fight Komamura and Hisagi, but it doesn't go as expected. He is so unused to having sight that he becomes obsessed with what he's looking at, dropping his guard and allowing Hisagi to sneak-attack him while he's busy insulting Komamura's appearance. Hisagi points out that if Tōsen hadn't obtained this Resurrección he would have easily stopped Hisagi's attack.
361* CoDragons: He shared the position with Gin Ichimaru as Aizen’s right-hand men. Their roles are different however; Gin functions as more like Aizen's tagalong assassin who is always by his side, while Kaname is the one who enforces Aizen's orders among the Arrancar army.
362* CoolMask: During Turn Back The Pendulum, he wore a mask that hid his identity and was far tougher than his low rank would imply. His Hollow powers also let him summon an eyeless white mask that augments his powers, and he tears a mouth opening into it.
363* DeathByIrony: Hisagi and Komamura vowed to go after Tōsen to "open his eyes", an unsubtle play on the fact that Tōsen was blind and his concept of justice was essentially "Blind Justice". [[spoiler:In the end, his new powers do give him eyesight, but he's so [[FirstTimeFeeling distracted]] by this that he drops his guard, allowing Hisagi to stab him in the skull. Hisagi points out that if Tōsen had still been blind, Hisagi would never have been able to do it. "Opening his eyes" really did kill him.]]
364* DisabilityImmunity: Aizen states the Kyoka Suigetsu's illusion ability does not work on the blind, as it requires sight to be effective. Therefore, Tōsen is immune to it. This is how Aizen reveals to Unohana that Tōsen is working for him.
365* DrunkWithPower: In his fight against Komamura and Hisagi, Tōsen reveals that he now has Hollowfication. As the fight goes on, his mental state begins to unravel at his newfound powers, and when he unleashes his Resurrección and gains eyesight, he loses it completely.
366* DyingAsYourself: He is defeated by Komamura and Hisagi. As he lays dying, he finally begins to understand why the two wanted to restore his sense to him, and begins to feel remorse for his actions. He asks to see his former lieutenant's face one more time before he dies, but unfortunately explodes before he can.
367* EvenEvilHasStandards: Tōsen despises meaningless bloodshed. He had a strong disdain towards Kenpachi Zaraki for [[KlingonPromotion attaining his rank of captain by killing his predecessor]]. Additionally, Tōsen punished [[BloodKnight Grimmjow]] for mobilizing five Arrancar (which resulted in their deaths) by [[AnArmAndALeg cutting off the Espada's arm]].
368* EvilAllAlong: Tōsen is revealed to have secretly been working for Aizen at the end of the Soul Society Arc. When Komamura tries to call him on his "corruption" when he joined Aizen, Tōsen's retort is that even before he joined the Thirteen Court Guard Squads he had been intending to destroy the Soul Reapers, he had just been hiding it.
369* ExplainingYourPowerToTheEnemy: A particularly bizarre case, Tōsen takes a moment to explain how his Bankai takes away, among other things, the victim's sense of hearing. ''After'' he activated it.
370* EyeBeams: In his [[OneWingedAngel Resurreccion]], Tōsen gains the ability to charge a lime-green Cero in front of both of his eyes, which then fuse together before being fired at the enemy. Appropriately, this attack is named "La Mirada" (Spanish for "The Gaze").
371* TheFaceless: As a 5th Seat in the "Pendulum" flashback chapters, he was fully masked. Hell, we didn't even know it was Tōsen until he unmasked himself.
372* FailureKnight: His frustration and pain at his best friend's murder is his StartOfDarkness.
373* {{Foreshadowing}}: Tōsen went from being overpowered by Kenpachi Zaraki - a Shinigami that Ichigo was able to beat with Shikai - to effortlessly lopping off Grimmjow's arm - an Arrancar that Ichigo struggled to fight with Bankai. Much later Tōsen reveals to his former comrades that he has Hollow powers courtesy of the Hogyoku.
374* FreudianExcuse: He has the most sympathetic reason for his actions in comparison to Aizen and Gin. He had a best friend that he had feelings for, but she married a Soul Reaper. His best friend was [[DomesticAbuse killed by her husband in a fit of rage]]. To honor her memory, Tōsen took up her sword and has been secretly hating Soul Reapers ever since.
375* FreudianSlip: A persistent one in the backstory, he would often speak to Komamura of "the world [his dead friend] loved". Komamura noted the distinction between that and "the world I love", concluding Tōsen was a deeply unhappy person beneath the surface.
376* GoMadFromTheRevelation: He learned the truth behind Soul Society and the Soul King, which is part of what set him down the path of helping Aizen. Even after his HeelRealization, Aizen suggests he would have likely crossed the DespairEventHorizon due to knowing the foundations the Soul Reapers built their culture upon.
377* HandicappedBadass: Tōsen is blind but still a force to be reckoned with.
378* HealingFactor: After gaining Hollow powers, he also obtained their regenerative abilities, showing them off by repairing the damage Komamura's Bankai dealt to his arm. Once he transforms, he quickly heals over almost every wound he receives, up to and including another direct hit from Komamura's Bankai that destroyed part of his head. He only goes down when Hisagi stabs him through the top of his head with his Zanpakuto and releases it while it's lodged inside, impaling Tōsen through the rest of his skull and his throat.
379* HeelRealization: He finally realizes he's lost his way - when he thinks of his old friend, he can finally see her face... but it takes him a ''lot'' to recognize her.
380* {{Hypocrite}}: Tōsen joined Aizen as a misguided, but otherwise very justified manifestation of hatred toward the Soul Society's corruption, injustice, and oppression. All the while, he functionally served as Aizen's colonial enforcer over the Arrancar, dealing them brutal punishments for failing or stepping out of line (such as cutting off Grimmjow's arm and later letting Grimmjow himself brutally murder Luppi). [[HeWhoFightsMonsters Very cool, Tōsen.]]
381* HypocriteHasAPoint: Misguided though he was in joining Aizen, Tōsen's criticisms of the corruption within the Thirteen Court Guard Squads were spot on.
382* IdiotBall: His Bankai is just as potentially effective as Aizen's Shikai, yet he can't stop talking instead of finishing off his opponent. Keep in mind that his Bankai removes all of his opponent's senses, so the person he's talking to can't even hear him.
383* ImpromptuTracheotomy: Hisagi ultimately defeats him by stabbing his unreleased Zanpakuto into his head, then releasing its Shikai so the scythe comes out of his throat. His Hollowfication allows him to continue breathing, but he's still out of action afterwards.
384* InTheBack: He favors a practical style of fighting, that involves ambushing people and stabbing them in the back. He will also use his Bankai power to shut down his target's senses to make his attack even easier to pull off. In the Turn Back the Pendulum flashback mini-arc, he takes out Kensei and Kensei's entire investigation squad through this method. Only Kensei survives.
385* JusticeWillPrevail: Believes that Aizen's side represents justice with claims that his victory will be less bloody. [[spoiler:His real idea of justice is slaughtering all Soul Reapers.]]
386* KickTheDog: After going OneWingedAngel and gaining sight for the first time, he looks to Komamura (his oldest friend) and admits that Komamura is ''uglier'' than he thought (bonus points for Komamura being an anthropomorphic canine, making it a more literal use of the trope). He does apologize for it right before he dies, however.
387* KnightTemplar: Is fully convinced that he's on the side of justice, even as he commits numerous atrocities on behalf of his boss and helps him execute a plan that would kill thousands of innocent people.
388%% * MadnessMantra: I can see, I can see Komamura I CAN SEE, I CAN SEE, I CAN SEE, I CAN SEE, I CAN SEE
389* MakeSomeNoise: Tōsen's Zanpakuto, Suzumushi, can release a high-pitched tone that can overload the senses of anyone who hears it and knock them out. Additionally, his [[OneWingedAngel Resurrección]] has a move in which he fires sound-based concussive force.
390* MalevolentMaskedMen: Tōsen is one of the few captains besides Mayuri Kurostsuchi that consistently wears some kind of facial covering and is a violent traitor. Little wonder he's given a Hollow mask after leaving Soul Society.
391* MaskOfPower: During his final fight, he reveals he was bestowed with Hollow powers and dons a blank white mask that vastly augments his powers and abilities.
392%% * MotiveRant: Over why he must kill Zaraki and why he turned against the Soul Reapers.
393%% * MotorMouth: Spends a lot of time ranting about "justice".
394* MultiArmedAndDangerous: His Resurrección form gives him four arms, each with vicious looking claws.
395%% * OddFriendship: He has one with Wonderweiss Margela. He attributes this to their shared purity.
396* OneWingedAngel: Tōsen is revealed to have acquired Hollowfication during his fight with Kommamura and Hisagi. After equipping his Hollow Mask he reveals he can use Resurrección, Grillar Grillo, to transform into a huge and deformed insectoid Hollow, much like the Brundlefly from the Creator/DavidCronenberg version of ''Film/TheFly1986''.
397* PersonalityPowers: Suzumushi's primary Shikai ability is to emits a ring tone which knocks out the opponent. This comparatively humane and painless technique fits with Tōsen's self-presentation as a proponent of justice.
398%% * PsychoSupporter: It becomes clear after his rant to Sajin that he isn't stable at all.
399* {{Revenge}}: His best friend, Kakyō, was murdered by her husband, a Soul Reaper -- a situation expanded upon by the ''Can't Fear Your Own World'' light novel. The justice system did not punish him accordingly because he was a noble, so Tōsen decided to take up Kakyō's Zanpakuto and obtain justice for her. He joined the Thirteen Court Guard Squads with the intention of bringing down the Soul Reapers from within, and joined Aizen's cause because he viewed Aizen's machinations as being the quickest path to achieving his goal.
400* RevengeBeforeReason: His obsession with revenge has blinded him to many possibilities and alienated him from the true friends he had. During his fight with Komamura, Tōsen's narrow mindedness leaves him open to a sneak attack from his former lieutenant Hisagi.
401* StealthPun: See his death scene, where he seems to not remember the reason he was fighting for in the first place and doesn't have any memories of his best friend. So Tōsen's BlindJustice clouded his judgement and made him lose sight of what was important to him, his best friend which was the reason he sought justice in the first place.
402* StepIntoTheBlindingFight: Tōsen's Bankai creates the Enma Korogi, a huge sphere of darkness which nullifies all of the opponents senses except touch. Unfortunately for him, he was fighting [[BloodKnight Zaraki]], who just lets himself get stabbed to immobilize Tōsen's sword and beat the crap out of him.
403* StormOfBlades: One of Tōsen's Shikai attacks is Benihiko, which creates hundreds of blades that rain down on his opponent.
404* SuperpowerMeltdown: After Hisagi stabs him, Tōsen reverts to human form. A few minutes later he explodes into a pool of blood. Revelations about the Hollowfication process imply that he underwent Soul Suicide.
405* TakeUpMySword: He took his deceased friend's Zanpakuto from her grave in his pursuit for "justice", which had the side effect of letting him use her Soul Reaper powers in addition to his own.
406* TwoferTokenMinority: He's black ''and'' blind.
407* UpThroughTheRanks: He was the 5th Seat of the 9th Squad under Kensei. Sometime after everyone above him is either exiled (Kensei and Mashiro) or killed (Heizo and Shinobu), he becomes its captain.
408* VillainsNeverLie: Once revealed as a villain, this is actually true of Tōsen, unlike his comrades. Tōsen is earnest to a fault and always means exactly what he says. If questioned by an enemy, he will tell them exactly what he is thinking or feeling, as he believes his actions and reasons are just.
409* WeaponTwirling: Just before Tōsen unleashes his Bankai on Kenpachi, he walks forward, twirling his sword in his right hand.
410* WhiteMaskOfDoom: During the final battle, he reveals that Aizen gave him Hollow powers, enabling him to don a [[TheBlank blank white]] mask. When he gets angry, a crack opens up to expose his mouth.
411[[/folder]]

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