ichihaya, hiiragi kagami, lucky star, bad id, bad pixiv id, 00s, 1girl, blush, closed mouth, female focus, frown, hands on own hips, long hair, looking at viewer, neckerchief, pout, puffy short sleeves, puffy sleeves, purple eyes, purple hair, sailor collar, school uniform, serafuku, short sleeves, sidelocks, simple background, solo, star (symbol), star symbol background, sweatdrop, upper body, very long hair, yellow neckerchief