1girl, blazer, blush, collared shirt, double bun, dress shirt, hair bun, head tilt, jacket, long hair, long sleeves, looking at viewer, neck ribbon, ok sign, open clothes, open jacket, playing with own hair, red background, red eyes, red ribbon, ribbon, school uniform, shirt, smile, solo, teeth, twintails, upper body, white hair, white shirt, winter uniform, yuigaoka school uniform