1girl, black_shirt, blue_archive, blue_buruma, blue_eyes, blue_jacket, blush, breasts, buruma, gym_uniform, halo, id_card, jacket, lanyard, long_hair, long_sleeves, looking_at_viewer, medium_breasts, official_alternate_costume, open_mouth, partially_unzipped, ponytail, purple_hair, ririko_(zhuoyandesailaer), shirt, smile, solo, star_sticker, sticker_on_face, track_jacket, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)