1girl, arm at side, black sailor collar, blue eyes, blurry, blurry foreground, hand up, headphones, light particles, looking to the side, looking up, neckerchief, paper, parted lips, pen, profile, red neckerchief, sailor collar, school uniform, serafuku, shirt, short hair, short sleeves, signature, skirt, solo, upper body, water drop, white background, white shirt, wind