1girl, ass, black_shirt, blue_archive, blue_buruma, blue_eyes, blue_jacket, blue_sky, bottle, breasts, buruma, gym_shirt, gym_uniform, halo, holding, holding_bottle, id_card, jacket, jacket_partially_removed, long_hair, medium_breasts, official_alternate_costume, partially_unzipped, ponytail, purple_hair, shirt, short_sleeves, sky, solo, soy_chicken, thighs, track_jacket, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)