1girl, black_buruma, black_shirt, blue_archive, blue_eyes, blue_jacket, blue_sky, breasts, buruma, cloud, day, gym_uniform, halo, id_card, jacket, k0a, lanyard, long_hair, looking_at_viewer, medium_breasts, official_alternate_costume, outdoors, ponytail, purple_hair, shirt, sky, smile, solo, standing, star_sticker, sticker_on_face, sweat, towel, towel_around_neck, track_jacket, yuuka_(blue_archive), yuuka_(track)_(blue_archive), zipper