Miia is a lamia and one of the main heroines in the anime series 'Monster Musume no Iru Nichijou'. As the first liminal exchange student to live with the protagonist, Kimihito Kurusu, she quickly becomes fond of him, displaying affectionate and sometimes possessive behavior. Miia is characterized by her long red hair, serpentine lower body, and caring, somewhat naïve personality. Her presence sets the comedic and romantic tone for the series, often leading to humorous situations as she adapts to human life.