akito, hatsune miku, vocaloid, bad id, bad pixiv id, 1girl, aqua eyes, aqua hair, aqua nails, bare shoulders, belt, black thighhighs, blue hair, breasts, detached sleeves, female focus, fingernails, gradient hair, green hair, hair ornament, headset, laughing, long hair, miniskirt, multicolored hair, nail (hardware), nail polish, necktie, open mouth, pleated skirt, sidelocks, simple background, skirt, smile, solo, standing, thighhighs, twintails, very long hair, zettai ryouiki