scarlet (studioscr), hatsune miku, vocaloid, 1girl, :d, ahoge, aqua nails, armpits, bare shoulders, black skirt, black thighhighs, blue necktie, breasts, character name, copyright name, detached sleeves, female focus, green hair, headphones, long hair, long sleeves, nail polish, navel, necktie, open mouth, outstretched arms, pleated skirt, shirt, sideboob, skirt, sleeveless, sleeveless shirt, smile, solo, thighhighs, twintails, very long hair, zettai ryouiki, zipper