cynical (llcbluckg c004), hiiragi kagami, hiiragi tsukasa, lucky star, absurdres, highres, 2girls, blue eyes, blush, closed mouth, hairband, long hair, long sleeves, looking at viewer, multiple girls, open mouth, purple hair, red sailor collar, red skirt, sailor collar, school uniform, serafuku, shirt, short hair, siblings, simple background, sisters, skirt, smile, twins, twintails, white background, white shirt, yellow hairband