1girl, black_shirt, blue_archive, blue_eyes, blue_hair, blush, breasts, closed_mouth, gym_uniform, hair_between_eyes, lanyard, long_hair, looking_at_viewer, medium_breasts, official_alternate_costume, ponytail, sakura_yuki_(clochette), shirt, short_sleeves, simple_background, sketch, solo, star_sticker, sticker, sticker_on_face, sweat, upper_body, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)