1girl, blue_archive, blue_buruma, blue_jacket, blush, buruma, gym_shirt, gym_uniform, halo, jacket, long_hair, mooru, official_alternate_costume, partially_unzipped, ponytail, purple_eyes, purple_hair, shirt, simple_background, solo, star_sticker, sticker_on_face, yuuka_(blue_archive), yuuka_(track)_(blue_archive)