Age: unknown
Height: 6'11"
Weight: 350 lbs
Race: Arrancar
Occupation: Espada
Espada Rank: #2

Baraggan Luisenbarn (バラガン・ルイゼンバーン, Baragan Ruizenbān), originally incorrectly romanized as Barragan Luisenbarn, is an Arrancar in Sosuke Aizen's army and is the segunda (2nd) Espada.

Baraggan has the appearance of an elderly man with a white moustache and white hair. His face is lined by large scars in the left side of his chin and across his right eye. Despite his aged appearance, Baraggan is quite stocky and muscular, especially when compared to the other Espada, and when standing (albeit with the slouch of an elderly person) he is of a fair size. He wears a regal white leather coat with black fur lining; he has short sleeves and three black fur stripes running along the bottom.

He also wears a golden wrist band on both wrists and a belt which consists of three thick chains attached to a large metal disk with a sun emblem. His overall appearance is like that of a barbarian lord (of Viking origin). The location of his Espada tattoo is unknown as well as the location of his Hollow hole. The remnants of his Hollow mask take the form of a five pointed crown just above his forehead.When he was the King of Hueco Mundo, his crown had four elegant protrusions which were ornately decorated.

Baraggan exhibits typical Arrancar traits; boastful arrogance, stubborn pride, and a fairly cold, serious demeanor. He doesn't hesitate to impose his perceived authority over others, as shown when he takes the role of leader after Aizen was decommissioned, even going as far as openly challenging two other powerful Espada (including one higher in rank than himself) to disagree. Baraggan refers to Aizen as the Boss and his opponents as ants; his Fracción, on the other hand, refer to him as his majesty, Like a king, he doesn't bring his Zanpakuto with himself - his Fraccion take care of it, as well as of his throne. He's also able to analyze situations quickly and calmly, such as finding the four pillars making the fake Karakura Town.

Baraggan's arrogance stems from both facts that he was the former King of Hueco Mundo prior to Aizen's ascension and that he could control time; specifically aging. Ironically, the power that he claimed was absolute, the power of age and death, was used against him.
As the Espada of Old Age, Baraggan possesses a sense of fatalism that comes from his power, bragging that death by aging is something that the mind cannot fathom except for the fact that it is inevitable; even for Shinigami.

He even lectures that for everything that can exist for a lifetime cannot exist forever; even the word forever is meaningless as it was born out of the fear of death. This philosophy makes Baraggan quite merciless against his enemies, literally rotting the flesh from their bodies.
However, for all his pride and power, Baraggan is easily angered. Whenever this happens, he flies into a blind rage and starts cursing at his opponents. Usually, he will go completely all out in trying to attack the offender and anyone else in the way (which is in stark contrast to his normally cool and level headed self); even against all odds. Baraggan also held a grudge for Aizen since the day the two met and Baraggan's final act was an attempt on Aizen's life; which proved to be in vain.