How long was Aizen in prison?

Sōsuke Aizen was sentenced to 18,800 years in this level for high acts of treason and a long list of other crimes. His condescending remarks during his trial raised the sentencing to 20,000 years.

How did Aizen get out of prison?

He formerly served as the lieutenant of the 5th Division under Shinji Hirako. After waging war against Soul Society with an army of Arrancar, Aizen was defeated by Ichigo Kurosaki and sealed away by Kisuke Urahara, and then imprisoned for his crimes.

How long has Aizen been evil?

For over one-hundred and ten years, he had been engaging in experiments involving unique and highly dangerous manipulations of Reiryoku and Reishi, including experiments involving the Hollowfication of Shinigami, something which had never been done before.

Does Ichigo have immortality?

So, Ichigo is immortal, just like other Shinigami. He will still be alive when Aizen’s sentence is up if he’s not get killed in battle.

How is Aizen still alive?

After his final evolution by the Hōgyoku, he was made immortal. It was only thanks to Ichigo’s Mugetsu technique that Aizen was able to be sealed.

How long was Aizen sentenced to prison?

[spoiler=plot]After being defeated and having the Hōgyoku removed from his body Aizen was sentenced 20000 years in “Muken”, the 8th and lowest level of the underground prison. A great amount of time, even for an immortal, and a long time for things to happen.

Why is Aizen immortal?

Aizen is immortal due to the Hogyoku and his body is invulnerable, according to Can’t Fear Your Own World and the manga.

Can Aizen shoot down the soul palace with his reiatsu?

Aizen threatens to shoot down the soul palace, with his reiatsu alone, even when 98\% sealed, not including the chair. That’s something Aizen could not do in his Hogyoku form, even when in his ‘final’ form. In the last fight, Aizen does Hado 99 with no incantation, even when he is experienced with Hado 90, and even its incantation.

How does Aizen make strategic decisions?

For more than 110 years Aizen has made strategic decisions to make his plan go as smoothly as possible when the time came to execute it. One of the most important factors for him to consider is the abilities of those who would be standing against him, the powers of each noteworthy shinigami’s Shikai and the Bankai of those who possessed one.