beihuan, hatsune miku, shinkai shoujo (vocaloid), vocaloid, absurdres, highres, 1girl, arm up, armpits, bare shoulders, blue eyes, blue hair, blush, breasts, bubble, cleavage, dress, hair between eyes, hair ornament, long hair, looking at viewer, medium breasts, official alternate costume, official alternate hairstyle, open mouth, sleeveless, sleeveless dress, solo, twintails, underwater, very long hair