tomusooya, hiiragi kagami, hiiragi tsukasa, lucky star, 00s, 2girls, :d, ^ ^, blue background, blue eyes, blue hair, blue sailor collar, blue skirt, bow, bowtie, closed eyes, hair ribbon, index finger raised, looking at viewer, multiple girls, open mouth, pleated skirt, puffy short sleeves, puffy sleeves, ribbon, sailor collar, school uniform, serafuku, shirt, short sleeves, siblings, sidelocks, simple background, sisters, skirt, smile, twins, twintails, v, white shirt, yellow bow, yellow bowtie