matsuo yukihiro, kishimoto ayase, chaos;head, science adventure, game cg, official art, 1girl, annoyed, black pantyhose, blazer, blue hair, bow, bowtie, brown jacket, collared shirt, d-sword, dress shirt, holding, holding sword, holding weapon, jacket, lapels, looking at viewer, miniskirt, necktie, notched lapels, over shoulder, pantyhose, petticoat, pink eyes, plaid clothes, plaid necktie, plaid skirt, pleated skirt, purple bow, purple bowtie, purple skirt, school emblem, school uniform, serious, shirt, skirt, solo, sprite, suimei academy school uniform, sword, sword over shoulder, transparent background, weapon, weapon over shoulder, white shirt