1girl, adapted_costume, bad_twitter_id, black_footwear, black_pants, blue_eyes, blue_hair, blue_necktie, fingerless_gloves, gloves, grey_shirt, hatsune_miku, headset, leg_up, long_hair, looking_at_viewer, necktie, open_mouth, pants, sayuwan, shirt, simple_background, sitting, sleeveless, sleeveless_shirt, solo, teeth, twintails, very_long_hair, vocaloid, white_background