ONA
Description
Hayley Arhun is a character from the anime Gundam: Requiem for Vengeance. She is a female soldier serving as a second lieutenant in the Principality of Zeon, belonging to an armored infantry company. Her background is rooted in the Side 3 colony of Tigerbaum, where she grew up. Before her military service, she was something of a delinquent, known for hacking into and stealing electric cars for joyrides.

Described as a career soldier who takes pride in her high level of combat ability, Arhun has a distinctive and rebellious personal style. She is noted for maintaining a punk-inspired fashion, complete with tattoos, despite facing repeated reprimands and punishments from her superiors for violating military dress codes. This avant-garde appearance sets her apart from her peers. Beneath this nonconformist exterior, however, she is portrayed as obedient to her commanding officers and deeply caring for the well-being of her subordinates.

Arhun holds strong patriotic feelings for Zeon and is sympathetic to the cause of independence from the Earth Federation. This makes her fundamentally opposed to pacifist ideals or the notion of equality between Zeon and the Federation, viewing the Earth Federation Forces as a clear-cut enemy. Despite this hardline stance, she is not depicted as bloodthirsty; rather, she engages and kills enemies out of military necessity rather than cruelty or a desire for violence.

In the story, which takes place during the One Year War, Arhun's original unit is wiped out in an attack by the Earth Federation Forces. As a result of this tragedy, she begins to operate alongside Iria Solari and other survivors, becoming a key member of their group. Her role often involves close-quarters infantry combat and she demonstrates respect for Solari's leadership, particularly in times of crisis.

In terms of key relationships, she is noted for working closely with Solari to navigate dangerous situations and lead their fellow soldiers out of harm's way. Her leadership abilities come to the forefront in the absence of a higher-ranking officer, as she proves capable of coordinating with personnel outside her immediate company and effectively organizing evacuations.

Hayley Arhun possesses several notable abilities that make her a formidable soldier. She has excellent fighting skills and is well-versed in infantry warfare. Her marksmanship is highly proficient, demonstrated not only with standard issue assault rifles like the Stg78 but also with heavier weapons such as the machine cannon on armored vehicles. Her athleticism allows her to perform daring and audacious attacks, including engaging a Federation mobile suit with just an armored vehicle and escaping unharmed. Her primary weapon is typically the Stg78 assault rifle, though she has also been known to use the Federation's standard CALT M72A1 assault rifle.
Cast