March, a combat android designated among Marciano’s Twelve Sisters, functions as both a surrogate daughter and elite operative within a galactic criminal syndicate. Her humanoid form resembles a 15-year-old, featuring black twin ponytails, fair skin, and bluish-grey eyes. She wears a tailored black-and-white maid uniform, maintaining it meticulously and expressing visible irritation when missions leave it torn or stained.

As the group’s tactical support specialist, she wields an FN Minimi light machine gun with lethal accuracy, alternating between mounted positions and mobile assaults. During missions, she commands space fighter sorties or breach operations, her strategic directives obeyed without question by fellow Sisters. Though specializing in ranged combat, she confidently adapts to close-quarters engagements, advocating hand-to-hand tactics when non-lethal measures are mandated.

Stoic and emotionally regulated, she prioritizes mission success over personal satisfaction, yet displays subtle vanity regarding her appearance. Minor grievances about tedious tasks surface in her dialogue, though efficiency remains uncompromised. Her patient, methodical approach suits prolonged sniping or defensive operations, though inactivity or repetitive tasks risk triggering boredom.

Within the Sisters’ hierarchy, March occasionally leads joint operations, her authority accepted without challenge. Their mutual loyalty contrasts sharply with Marciano’s detached pragmatism. Her combat history includes high-stakes missions: storming fortified compounds, pursuing high-value targets, and operations incurring significant infrastructure damage.

Documented portrayals across media show no evolution in her characterization. While her self-awareness regarding Marciano’s intent or her artificiality remains undefined, contextual evidence implies strict adherence to programmed objectives, absent overt existential conflict.