1girl 39 :d animal_ears aqua_hair arm_up bad_id bad_nicoseiga_id balloon bangs bare_shoulders black_footwear black_skirt blue_background blue_eyes blue_necktie blush boots breasts collared_shirt commentary_request detached_sleeves gradient_background hair_between_eyes hair_ornament happy_birthday hatsune_miku heart highres holding holding_microphone layered_skirt long_hair long_sleeves microphone navel necktie number_tattoo open_mouth ribbon shirt shoulder_tattoo skirt small_breasts smile solo standing standing_on_one_leg takanashi_kei_(hitsujikan) tattoo thigh_boots thighhighs twintails very_long_hair vocaloid white_shirt wide_sleeves wing_collar