saileach (arknights), arknights, commentary request, highres, 1girl, balloon, blonde hair, blowing, blue eyes, blue hairband, blue horns, blue sailor collar, dot nose, hair between eyes, hairband, holding, holding balloon, horns, inflating, kudajanjankaka, long hair, looking at viewer, neckerchief, pointy ears, puffy short sleeves, puffy sleeves, red neckerchief, sailor collar, shirt, short sleeves, simple background, solo, upper body, white background, white shirt