3girls, afterimage, black headwear, black sailor collar, black skirt, brown hair, chibi, cover, cover page, flat cap, hair between eyes, hat, high ponytail, holding cannon, lens flare, long hair, multiple girls, neckerchief, notice lines, pleated skirt, pointing, pointing at viewer, purple eyes, purple hair, red neckerchief, sailor collar, school uniform, serafuku, sidelocks, skirt, tsuchinoko, urban legend, white skirt, | |