Mina Ashido, also known as Pinky, is a student in Class 1-A at U.A. High School, training to become a Pro Hero. She is a cheerful and outgoing character, known for her energetic and playful personality. Mina possesses the Quirk 'Acid,' which allows her to secrete corrosive liquid from her body. This Quirk gives her a unique edge in combat, as she can control the solubility and viscosity of the acid. Her vibrant pink skin and horns add to her distinctive appearance, making her a memorable character in Boku no Hero Academia.