Norma N'GUYEN is a supporting character in the anime Viper's Creed. She is an ex-refugee who became a mercenary and serves as a Blademan, piloting a Maneuver Blade for a private military company. Standing 181 cm tall and weighing 77 kg, she has dark blonde hair and petrol-colored eyes. Her background as a refugee suggests a history of displacement and hardship, which likely shaped her resilience and independence.

Norma’s primary motivation is maternal: she works alone to raise a ransom after her daughter is kidnapped from a monorail by a man named Utsugi, who masterminds the plot. This personal stake drives her to operate outside regular unit procedures, showing a protective and determined nature. She is willing to take extreme risks and sacrifices her safety for her child.

In the story, Norma is a supporting figure whose arc centers on a desperate rescue attempt. She gathers ransom money, but the transport vehicle is sabotaged with a Ticker bomb by an Acromantis Bugmech, escalating the danger. Despite being wounded by Utsugi, she fights on, using her Maneuver Blade to hold off two VTOL jets by ramming into them. This act costs her her life, highlighting her courage and selflessness.

Her key relationships are with her daughter, the kidnapper Utsugi, and her fellow Blademen, though she acts mostly alone in this crisis. Development occurs through her shift from a mercenary for hire to a mother willing to die for her family. Her notable abilities include expert piloting of a Maneuver Blade, proficiency in combat against both manned and unmanned mecha, and the physical strength and skill to engage multiple aircraft in a last stand.