1girl, black serafuku, black shirt, blue neckerchief, bob cut, breasts, brown eyes, brown hair, close-up, closed mouth, cloud, day, dress shirt, eyelashes, flipped hair, from side, grey sky, hair strand, hand up, light blush, lips, long sleeves, looking at viewer, looking to the side, neckerchief, outdoors, overcast, playing with own hair, portrait, sailor collar, school uniform, serafuku, shirt, short hair, sky, small breasts, smile, solo, upper body, white sailor collar