“I'm the gorgeous girl whose gorgeous looks and golden brain will go down in history! I'm the one, the only, the legendary Ultimate Inventor herself - Miu Iruma!”

Miu is a tall, young woman with an hourglass figure. She has long, strawberry blonde hair and two ahoges. She has icy blue eyes, and her irises, as well as the rings around her pupils, have an unusual, ragged pattern, making them appear slightly mechanical-looking and thus possibly referencing her talent.