1boy, 1girl, alternate_costume, bad_pixiv_id, biker_clothes, bikesuit, black_footwear, bodysuit, fingerless_gloves, gloves, goggles, helmet, holding, holding_helmet, jacket, kagura_chizuru, kusanagi_kyou, leather, leather_jacket, looking_back, motor_vehicle, motorcycle, motorcycle_helmet, on_motorcycle, riding, road, snk, the_king_of_fighters, the_king_of_fighters_xv, tomcat_li, unworn_headwear, unworn_helmet