1girl, ahoge, black_hair, blue_archive, blue_eyes, bottle, buruma, facial_tattoo, gym_shirt, gym_uniform, hair_between_eyes, holding, holding_bottle, id_card, jacket, kneeling, long_hair, long_sleeves, looking_at_viewer, midriff, navel, official_alternate_costume, parted_lips, ponytail, shirt, short_sleeves, sidelocks, simple_background, solo, sweat, takeroku, tattoo, track_jacket, unworn_jacket, wet, wet_clothes, wet_shirt, yuuka_(blue_archive), yuuka_(track)_(blue_archive)