Zuijin (also called as zuishin) was a government official in Konoefu (the Headquarters of the Inner Palace Guards) during and after the Heian period; zuijin followed nobles to guard them when they went out.
随身（ずいじん、ずいしん）とは、平安時代以降、貴族の外出時に警護のために随従した近衛府の官人のことである。