1girl, aekun_cben, ass, bad_pixiv_id, black_shirt, blue_archive, blue_jacket, blush, buruma, from_behind, gym_uniform, halo, jacket, long_hair, looking_at_viewer, looking_back, off_shoulder, official_alternate_costume, ponytail, purple_eyes, purple_hair, shirt, shoe_soles, shoes, signature, simple_background, sitting, solo, thighs, track_jacket, wariza, yuuka_(blue_archive), yuuka_(track)_(blue_archive)