1girl, ass, barefoot, black_shirt, blue_archive, blue_buruma, blue_eyes, blue_jacket, blush, bottle, breasts, buruma, feet, foot_focus, from_below, grey_background, gym_uniform, half_updo, halo, holding, holding_bottle, jacket, legs, long_hair, looking_at_viewer, mechanical_halo, meemo, official_alternate_costume, official_alternate_hairstyle, partially_unzipped, purple_hair, shirt, short_ponytail, short_sleeves, small_breasts, soles, solo, star_(symbol), sticker_on_face, sweat, t-shirt, toe_scrunch, toes, track_jacket, twisted_torso, yuuka_(blue_archive), yuuka_(track)_(blue_archive)