1girl, :3, ahoge, arrow symbol, blue hair, bright pupils, cellphone, closed mouth, cropped torso, green eyes, hair between eyes, holding, holding phone, long hair, long sleeves, mole, mole under eye, multiple views, musical note, neckerchief, open mouth, phone, red neckerchief, red sailor collar, ryouou school uniform, sailor collar, school uniform, serafuku, shirt, simple background, upper body, white background, white pupils, white shirt, winter uniform