kurosho, hiiragi kagami, hiiragi tsukasa, izumi konata, takara miyuki, lucky star, 00s, 4girls, blush, expressionless, full body, glasses, greyscale, long sleeves, looking at viewer, miniskirt, mole, mole under eye, monochrome, multiple girls, pleated skirt, rimless eyewear, sailor collar, school uniform, serafuku, shaded face, shoes, siblings, simple background, sisters, sitting, skirt, sneakers, standing, twins, white background