1girl, alternate costume, bag, blue sky, closed mouth, cloud, day, gradient hair, green eyes, green hair, green neckerchief, green sailor collar, green skirt, grey hair, hair between eyes, hair ornament, long sleeves, looking at viewer, multicolored hair, neckerchief, outdoors, pleated skirt, pointy ears, sailor collar, school bag, school uniform, serafuku, shirt, side ponytail, skirt, sky, smile, solo, white shirt