matsuo yukihiro, kishimoto ayase, chaos;head, science adventure, game cg, non-web source, official art, black pantyhose, blazer, blue hair, breasts, brown jacket, closed eyes, collared shirt, dress shirt, facing viewer, jacket, lapels, miniskirt, necktie, notched lapels, open mouth, pantyhose, petticoat, plaid clothes, plaid necktie, plaid skirt, pleated skirt, purple skirt, school emblem, school uniform, shirt, short hair, skirt, small breasts, smile, sprite, suimei academy school uniform, white shirt