kuroba u, hiiragi kagami, hiiragi tsukasa, lucky star, suzumiya haruhi no yuuutsu, to heart, to heart (series), lowres, 2girls, black ribbon, blue eyes, blue skirt, crossover, hair ribbon, hairband, hand on own chest, long hair, long sleeves, looking at viewer, multiple girls, neckerchief, parody, pleated skirt, polka dot, polka dot background, purple hair, red skirt, ribbon, school uniform, serafuku, short hair, siblings, sisters, skirt, twins, twintails