1girl, blue_archive, blue_buruma, blue_jacket, breasts, buruma, gym_shirt, gym_uniform, halo, id_card, jacket, jacket_partially_removed, lanyard, long_hair, looking_at_viewer, mayo_z, midriff, official_alternate_costume, ponytail, purple_eyes, purple_hair, shirt, short_sleeves, simple_background, solo, star_sticker, sticker, sticker_on_face, thighs, track_jacket, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)