Avirama Redder

is an arrancar in Sōsuke Aizen's army and one of Barragan's five Fracción.

Character outline
Unlike other arrancar, he does not wear a jacket, which exposes the numerous tattoos across his chest. Instead he wears two sleeves on his wrists, hakama, a Breechcloth, which like other Arrancar's clothing are white, and a blacksash. His hollow hole is not visible but the remains of his hollow mask takes the form of a beak like helmet.

He is an Arrancar who is very out going and screams that he is going to kill his opponent, while demanding his opponent do the same as a way to psyche each other out. He becomes quite agitated if his opponent doesn't do the same and he will angrily (and comically) scold them.

Synopsis
He first appears along with Barragan and the rest of his Fracción in the fake Karakura town to do battle with the Gotei 13. Once Aizen, Ichimaru, and Tōsen are blocked off by Yamamoto's shikai, Barragan himself decides to give all orders. Abirama and Barragan's other Fracción then pull out a throne for him to sit upon.

Barragan then sends each member of his Fracción to a different pillar stating that if they are going to guard them using ants he'll just have to send dragons to crush them. He is sent to do battle with Izuru Kira.

After discovering Kira once served under Gin Ichimaru, he taunts him and says he is not surprised because Kira is such a coward. But before he could finish the sentence, Kira angrily slashes his cheek. Abirama is satisfied with Kira's reaction so much that he pulls out his zanpakutō and releases it.

Zanpakutō
Abirama's Zanpakutō is named. It's release command is. In his released form, he has an eagle's head with black streaks running down it. His arms become bird like with sharp talons, as well as large bird-wings and legs covered in feathers. The wings can shoot feathers, but unlike normal feathers, these are as heavy as steel.