1girl, bags under eyes, black hair, black shirt, blue eyes, blue hairband, blue neckerchief, blush, brown cardigan, cardigan, flying sweatdrops, hair between eyes, hairband, halo, long hair, long sleeves, looking at viewer, neckerchief, parted lips, puffy long sleeves, puffy sleeves, sailor collar, school uniform, serafuku, shirt, simple background, sleeves past wrists, solo, upper body, wavy mouth, white background, white sailor collar, white shirt