1girl, sailboat, watercraft, boat, solo, sitting, outdoors, moon, river, water, wind,night, closed mouth, swing, cenery, sit by the river, green eyes, grey hair, hair ornament, hair rings, short hair with long locks, hair tubes, , bare shoulders,white shirt, pleated skirt, sleeveless shirt, official dress, upper body, breasts, sleeveless, yellow necktie, blue skirt, detached sleeves, white skirt,