2017 arms_up black_bow black_footwear black_neckwear black_skirt blue_eyes blue_hair boots bow bowtie cake computer day detached_sleeves elbow_gloves floating_hair food gloves green_hair grey_shirt grin guitar hair_between_eyes hair_ornament hatsune_miku headphones highres holding holding_instrument indoors instrument laptop long_hair looking_at_viewer megaphone miniskirt open_mouth pleated_skirt shirt sitting skirt sleeveless sleeveless_shirt smile thigh-highs thigh_boots thigh_strap twintails very_long_hair vocaloid waving white_gloves white_shirt window zettai_ryouiki