It is for this reason that Jijuden Hall also had an ishibai-no-dan (lime altar) at which the emperor would pray in the direction of Ise-jingu and other shrines each morning.
そのため仁寿殿にも天皇が毎朝、伊勢神宮などを遙拝する石灰の壇（いしばいのだん）があった。