kotatsu-mazoku, original, commentary request, 1girl, :d, ^ ^, arm up, black sailor collar, blue neckerchief, blush, bow hairband, closed eyes, facing viewer, green hair, hair ornament, hairband, neckerchief, notice lines, open mouth, outstretched arm, sailor collar, school uniform, serafuku, shirt, shooting star hair ornament, short hair with long locks, short sleeves, simple background, smile, solo, star (symbol), star hair ornament, upper body, white background, white hairband, white shirt