Materia White is a character from the anime series 'Frame Arms Girl', which is based on a model kit line by Kotobukiya. In the series, Materia White is one of the Frame Arms Girls, highly advanced robots with artificial intelligence. She is known for her calm and composed personality, often displaying a mischievous side. Materia White, along with her counterpart, Materia Black, plays a crucial role in testing the capabilities of other Frame Arms Girls, often engaging in mock battles. Her character adds an intriguing dynamic to the series, showcasing both combat skills and strategic thinking.