■延喜式 巻第卅八 掃部寮 http://miko.org/~uraki/kuon/furu/text/rituryou/engi/engi38.htm ■神曲下 http://miko.org/~uraki/kuon/furu/explain/meisi/occult/dies_irae/ref/book/divina_commedia03.htm