1girl, bad_pixiv_id, black_eyes, black_hair, blue_archive, blurry, bra_visible_through_clothes, breasts, breasts_squeezed_together, buruma, collarbone, depth_of_field, facial_tattoo, gym_shirt, gym_uniform, halo, helvetica_std, id_card, jacket, lanyard, leaning_forward, long_hair, long_sleeves, looking_at_viewer, official_alternate_costume, parted_bangs, ponytail, shirt, short_sleeves, sidelocks, sitting, solo, spread_legs, tattoo, track_jacket, two_side_up, v_arms, yuuka_(blue_archive), yuuka_(track)_(blue_archive)