Äs Nödt

Äs believes irrational fear is a force which one cannot overcome, unlike rational fear. Because of this, he has the utmost confidence in his special ability. Äs is not above chastising his own allies, such as when he chided Mask De Masculine for not stealing 6th Division Lieutenant Renji Abarai's Bankai when he had the chance. Äs is quite arrogant, declaring that the stolen Senbonzakura was his own and stating that he felt lonely without it. Äs also takes delight in his ability to cause fear in foes, and often laughs menacingly. During battles he has a habit of going on long, philosophical tangents regarding the nature of fear, often while rolling his eyes and turning his head in a disconcerting manner. Äs has a twisted sense of humor, such as when he made light about his evisceration of Byakuya Kuchiki, even going so far as to joke that Byakuya 'looked trim', as though he had been forced to have a new diet.

Äs is a religious man, who believes in the existence of heaven and hell. The possibility of dying and going to hell scares him more than anything else, because he believes that going there would cause him more pain than what he felt in life. Likewise, he states that his only fear is to be scolded by Yhwach and have his very existence taken from him.

Äs is a minor antagonist from the series Bleach. He is an Quincy and a Sternritter within the Wandenreich led by Yhwach, granted the letter, F the "Fear". Prior to joining Yhwach, the only thing known of his past is he was bedridden in a hospital after an unknown incident. Äs has long, black hair and dark eyes with visibly light pupils. His attire is a variation of the Sternritter's typical white uniform, consisting of the order's signature hooded cloak, an ankle-length trench coat with many buttons on its front and sleeves, and black boots. He wears a dark mask, which obscures the lower half of his face and features five spikes running down its center. Beneath his mask he lacks lips and has exposed teeth. As a Quincy he can manipulate surrounding reishi to enhance his abilities and using his given power, the Fear, he an invoke overwhelming anxiety and fear in his opponent through contact using projectile thorns of pure reishi or other methods. He also possesses a Vollstandig form, Tatarforas, enhancing his ability further where just the mere sight of him gives the same effect to his opponent. His form changes to that of what looks like a zombified version of himself, sporting purple barbed halo and circular wings made of reishi. In that form he's capable of transforming in monstrous ways to further invoke fear in his opponent.