The ceremony of dispatching Imperial envoys to the Imperial mausoleums of Emperor Jinmu, Emperor Tenchi and Emperors of last three generations: August 22 of the same year (October 7 of the same year)
神武天皇陵・天智天皇陵・前三代天皇陵へ勅使発遣の儀同年8月22日（同年10月7日）