1girl, ass, black_shirt, blue_archive, blue_buruma, blue_eyes, blush, breasts, buruma, facial_mark, from_behind, halo, id_card, jacket, lanyard, long_hair, looking_at_viewer, looking_back, open_clothes, open_jacket, parted_lips, ponytail, purple_hair, sakura_yuki_(clochette), shirt, short_sleeves, simple_background, sketch, solo, star_(symbol), star_facial_mark, sticker, sticker_on_face, very_long_hair, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)