yamashita shun'ya, sera-chan, original, absurdres, highres, long image, photoshop (medium), tall image, 1girl, arms up, black skirt, breasts, female focus, green eyes, hands on own head, legs, looking at viewer, midriff, miniskirt, navel, neckerchief, own hands together, parted lips, pink hair, pleated skirt, school uniform, serafuku, short hair, short sleeves, simple background, skirt, smile, solo, white background