1girl, 723/nanahumi, d, balloon, black_skirt, black_sleeves, blue_sky, blush, breasts, cloud, cloudy_sky, collared_shirt, day, detached_sleeves, dress_shirt, green_eyes, green_hair, green_necktie, hair_between_eyes, hatsune_miku, headphones, headset, long_hair, long_sleeves, looking_at_viewer, necktie, outdoors, pleated_skirt, shirt, skirt, sky, sleeveless, sleeveless_shirt, small_breasts, smile, solo, teeth, tie_clip, twintails, upper_teeth_only, very_long_hair, vocaloid, white_shirt, wide_sleeves