Bleach: Sousuke Aizen’s Current Power, Explained

Bleach: Sousuke Aizen's Current Power, Explained

Key Takeaways

  • Shunsui makes a deal with Aizen to aid Gotei 13 in the battle with Yhwach for much-needed help.
  • Aizen, post-Hogyouku fusion, is the most powerful Shinigami besides Ichigo, with transcendent abilities.
  • Aizen’s overwhelming power, mastery of Kidou, and immortality make him invincible and indestructible.

As a dedicated fan of the captivating world of Bleach, I find myself awestruck by the latest developments in Thousand-Year Blood War. The strategic move by Shunsui Kyoraku to seek aid from the enigmatic Sousuke Aizen is nothing short of intriguing. It’s a testament to the desperation our heroes are facing against the formidable Yhwach, that they would ally with such a formidable foe.


In the most recent installment of “Bleach: Thousand-Year Blood War”, Shunsui Kyoraku, who has just been promoted to Commander of the Gotei 13, ventures into the subterranean prison beneath Squad 1’s barracks, known as the Muken. Inside, while Captain Ukitake negotiates with a deity, Mimigahi, to save the Soul Society, Shunsui strikes a pact with the devilish figure, Sousuke Aizen. Just before releasing Aizen from his restraints, Kyoraku addresses him and requests his assistance in the Gotei 13’s struggle against Yhwach. Shunsui realizes that no one else is as potent as Aizen except for Ichigo, and they are in dire need of reinforcements.

For two years now, Aizen remains sealed following his intense clash against Dangai Ichigo, orchestrated by Kisuke Urahara. Even so, he stands on a plane far higher than any combatant, save for Ichigo and Yhwach. Though Aizen has always surpassed ordinary Shinigami, his union with the Hogyouku infused him with power beyond what any other character in the Bleach universe possesses.

Sousuke Aizen Before And After the Hogyouku

An Anomaly, A Being Beyond Any Other

At the time of Sousuke Aizen’s birth, a disruption occurred in the equilibrium of souls. In every aspect, Aizen was an extraordinary anomaly, seemingly defying existence itself. From his very infancy, he surpassed all other Shinigami in ability. Yet, he masterfully concealed this, and joined the Shinigami Academy and later became a member of the Gotei 13 under Shinji Hirako, serving as vice-captain of Squad 5. After conducting Hollowfication experiments that devastated the lives of future Vizored Shinigami, Aizen ascended to captain of Squad 5, with Momo Hinamori later becoming his vice-captain. Wielding Kyouka Suigetsu as his Zanpakutou, he orchestrated a ruse of his own demise and betrayed the Gotei 13, slaughtering every member of the Central 46. He then regained his Hogyouku and escaped to Hueco Mundo, accompanied by captains Gin Ichimaru and Kaname Tosen.

Since time immemorial, neither you, nor me, nor any deity has ever set foot in the skies. Yet, this unbearable void is now filled. From hereon, I will tread upon the heavens.

In the Fake Karakura Town storyline, Aizen individually overpowered every member of the Gotei 13 squad, except for ex-Commander Yamamoto. He accomplished this without employing intricate spiritual abilities or even his Bankai (if he possesses one). The only opponent Aizen perceived as being comparable in power was Yamamoto. To tackle him, Aizen developed a powerful Arrancar named Wunderweiss Margera.

Subsequently, he undergoes a transformation into an extraordinarily powerful entity, merging with the Hogyouku. With relative ease, he engages in combat against Urahara, Isshin Kurosaki, and Yoruichi Shihouin. Simultaneously, his metamorphosis continues. Once reaching a new stage of evolution, his power becomes so immense that it obliterates any human who approaches him. Following a treacherous act by Gin Ichimaru, he undergoes another transformation. In a final, monstrous form, he clashes with an evolved Ichigo. Despite being struck by Ichigo’s Final Getsuga Tenshou: Mugetsu, he endures. Ultimately, Urahara seals him away, and the new Central 46 imposes a sentence of 18,800 years of confinement within Muken.

In the midst of being united with Hogyouku, Aizen continued to subtly enhance his abilities, choosing to forgo the corporeal manifestation of Kyouka Suigetsu, his Zanpakutou. During the initial Quincy Invasion, Yhwach was able to activate Aizen’s Zanpakutou powers merely by gazing at him. Essentially, Aizen has transcended both his Zanpakutou and Hogyouku, merging them as one.

Aizen’s Current Power

Invincible and Overwhelming

Through his fusion with Hogyouku and remarkable transformation, Sousuke Aizen stands as one of the most potent Shinigami ever, second only to Ichigo Kurosaki, a unique exception. Aizen effortlessly wields his powers, requiring no activation of his Shikai. His command over Kidou has significantly grown, enabling him to perform immensely powerful spells like Hadou 99: Kurohitsugi (Black Box) and Hadou 99: Goryuutenmetsu (Five Swirling Dragons of Destruction), which are among the most formidable techniques in Bleach, without needing an incantation.

Apart from his immense might, Aizen appears to be virtually indestructible and immortal, capable of withstanding any harm inflicted upon him. It would take a divinely powerful strike to cause even the slightest damage or bring him close to death. The Hogyouku has further amplified Aizen’s already extraordinary abilities. When Muken guards attempted to restrain him, his hands disintegrated as they approached him. Aizen’s spiritual energy is extremely dense and potent, such that anyone who gets too near will instantly perish. Seals can only contain his spiritual power; they do not diminish it in any way.

“Let me express this candidly… You’re quite amusing indeed. If you were to inquire if I would enjoy some fresh air, my response would be as if I were longing for the invigorating breeze that follows the annihilation of the Soul Society at the hands of Yhwach.”

Shunsui removed seals from just three parts of Aizen: his mouth, left eye, and ankles, leaving most of his body still under seal. This implies that only a fraction of his immense power is currently in use. Previously, Yhwach classified Aizen as one of the Special War Threats due to his almost limitless power and spiritual pressure. This is because Aizen is not just invincible but also combined with the Hogyouku, fused with his sword, and an advanced form of his transcendent evolution.

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2024-10-25 22:34