yuhaw0v0, nikki (nikki), miracle nikki, nikki (series), commission, highres, 1girl, :d, blue sailor collar, blue skirt, dappled sunlight, falling petals, floating hair, floating neckwear, hands up, long hair, looking at viewer, midriff peek, neckerchief, open mouth, petals, pink eyes, pink hair, pink neckerchief, pink petals, pleated skirt, sailor collar, sailor shirt, school uniform, serafuku, shirt, shorts, sidelighting, simple background, skirt, smile, standing, straight-on, straight hair, summer uniform, sunlight, tucking hair, upper body, very long hair, white background, white shirt, wind