1girl, adjusting_buruma, adjusting_clothes, artist_name, ass, ass_focus, black_shirt, blue_archive, blue_buruma, blue_jacket, bottle, buruma, close-up, clothes_down, double_vertical_stripe, from_behind, gym_shirt, gym_uniform, half_updo, holding, holding_bottle, jacket, legs_apart, long_hair, neps-l, official_alternate_costume, plastic_bottle, purple_hair, shirt, short_sleeves, solo, standing, sweat, thighs, track_jacket, underbutt, water_bottle, wet, wet_clothes, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)