1girl bangs black_shirt blue_archive blue_eyes blue_jacket blush bottle drone from_side gym_uniform halo highres holding holding_bottle id_card jacket jacket_partially_removed lanyard long_hair looking_at_viewer off_shoulder official_alternate_costume outdoors purple_hair shirt short_sleeves sitting smile solo tai_saka teeth track_jacket yuuka_(blue_archive) yuuka_(gym_uniform)_(blue_archive)