1girl, black_footwear, black_shirt, blue_archive, blue_jacket, blush, breasts, breath, buruma, full_body, jacket, legs, long_hair, looking_at_viewer, looking_to_the_side, official_alternate_costume, open_mouth, ponytail, purple_eyes, purple_hair, sh_(shinh), shirt, shoes, simple_background, sitting, small_breasts, solo, sticker_on_face, sweat, white_background, yokozuwari, yuuka_(blue_archive), yuuka_(track)_(blue_archive)