1girl, alternate costume, blue hair, blush, brown skirt, feet out of frame, green headwear, hair between eyes, head scarf, layered sleeves, long hair, long sleeves, neckerchief, open mouth, orange neckerchief, orange sailor collar, pleated skirt, red eyes, sailor collar, school uniform, serafuku, short over long sleeves, short sleeves, skirt, solo, zipper