1girl, ahoge, black jacket, black neckerchief, blue eyes, blue hair, blush, covering mouth, envelope, grey skirt, hair ornament, halo, hands up, heart, holding, holding envelope, jacket, light blue hair, love letter, multicolored hair, neckerchief, pink hair, pleated skirt, purple eyes, purple hair, sailor collar, skirt, solo, star symbol, star hair ornament, streaked hair, twintails