1girl, black hair, black sailor collar, black skirt, blue-framed eyewear, blue background, blunt bangs, bright pupils, cowboy shot, glasses, holding, holding skull, key, long hair, long sleeves, looking at viewer, neckerchief, over-rim eyewear, parted lips, purple eyes, red neckerchief, sailor collar, school uniform, semi-rimless eyewear, serafuku, shirt, skirt, skull, solo, two-tone background, upper body, very long hair, white background, white pupils, white shirt