An Arrancar in Sōsuke Aizen's army and one of Barragan Luisenbarn's six Fracción. Unlike other Arrancar, he does not wear a jacket, which exposes the numerous red tattoos across his chest. Instead he wears two sleeves on his wrists, hakama, a Breechcloth; all of which like other Arrancar's clothing are white, and a blacksash around his waist. His overall appearance, mannerisms, and battle style are highly reminiscent to that of a Native American Brave's; releasing his zanpakutō emphasizes this resemblance more clearly. He has long black hair and the remains of his Hollow mask takes the form of a beak like helmet atop his head. His Hollow hole is not visible. He is extremely violent, impulsive, rude and impatient. Before engaging in battle he performs a "ritual" which consists of him screaming all the things he is going to do to his opponent, while demanding they do the same as a way to psyche each other out. He becomes quite annoyed if they don't do the same and he will angrily and, comically, scold them. Like his fellow Fracción, he holds his master Barragan in high regard and refers to him as "his majesty". He has far less restraint than any other Arrancar seen so far, demonstrated when he released his Zanpakuto immediatly, without launching even a single attack prior.