!, 1girl, :o, @ @, ahoge, alternate costume, animal ears, backpack, bag, blush, collared shirt, crossed bangs, feet out of frame, greyscale, hood, hood down, hooded jacket, horse ears, jacket, long hair, long sleeves, looking at viewer, monochrome, necktie, open clothes, open jacket, pleated skirt, shirt, shirt tucked in, skirt, solo, spoken exclamation mark, standing, striped, striped thighhighs, thighhighs, twintails