hiiragi tsukasa, lucky star, hashtag-only commentary, highres, 1girl, ankle socks, arms behind back, artist name, blue eyes, brown shoes, chibi, chibi inset, hair ribbon, neckerchief, open mouth, pink neckerchief, pleated skirt, purple hair, red sailor collar, red skirt, ribbon, ryouou school uniform, sailor collar, school uniform, shoes, short hair, skirt, smile, socks, vikissart, white background, white socks, yellow ribbon