Eco is a very strong willed young woman, and can often be very stubborn and selfish. She is also a glutton, preferring meat and crepes, and loving to sleep in.

Eco has the appearance of a pink haired, pretty young girl with horn buds on the sides of her head that resemble cute bear ears, she resembles a crossover between lucy from elfin lied and Louise from familiar of the zero. She usually wears the Academy uniform of a white coat with red decorations, a bow on her chest, and a black skirt, kneesocks and boots.