1girl, adjusting_buruma, adjusting_clothes, ass, blue_archive, blue_buruma, blue_eyes, blue_hair, blue_jacket, blue_shirt, bottle, breasts, buruma, drone, from_behind, gym_storeroom, gym_uniform, halo, indoors, jacket, kneeling, kumoi_sora, long_hair, looking_at_viewer, mechanical_halo, medium_breasts, narrowed_eyes, no_shoes, off_shoulder, official_alternate_costume, open_mouth, shirt, sidelocks, socks, solo, star_sticker, sticker_on_face, sweat, t-shirt, two_side_up, very_long_hair, white_socks, yuuka_(blue_archive), yuuka_(track)_(blue_archive)