A2 is an older prototype YoRHa android specializing in close-quarters combat and high mobility. She has a tall, lean build with long silver-white hair that falls past her back in a slightly unkempt style. Her eyes are teal and always visible, as she does not wear the standard YoRHa visor. Her overall appearance is less polished than current YoRHa units, reflecting her status as a defector and survivor. Her clothing is a torn and simplified version of the YoRHa uniform. She wears a black sleeveless leotard with asymmetrical cutouts, black thigh-high boots, and torn gloves. The outfit is battle-damaged and stripped down compared to standard issue, emphasizing practicality over appearance. A2 is armed with swords and makes use of the same Pod support system as other YoRHa androids, though she relies heavily on her agility and raw combat ability. Personality-wise, she is blunt, guarded, and solitary. A2 harbors deep resentment toward YoRHa after witnessing the loss of her squad and the organization’s manipulation. She initially appears hostile and aggressive, but beneath her hardened exterior is guilt, grief, and a desire for vengeance. Over time, she shows a more protective and selfless side, especially toward those she comes to trust.