1girl, adjusting_buruma, adjusting_clothes, aircraft, airship, ass, back, black_shirt, blue_archive, blue_buruma, blue_jacket, bottle, breasts, buruma, cloud, cloudy_sky, day, dirigible, gym_uniform, halo, hot_air_balloon, id_card, jacket, keaworks, medium_breasts, multicolored_clothes, multicolored_jacket, official_alternate_costume, outdoors, panties, panties_under_buruma, partially_unzipped, ponytail, purple_hair, purple_panties, shirt, sky, track_jacket, two-tone_jacket, underwear, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)