Although it was quite unusual Senso (accession to the throne) without divine mirror (sacred mirror which is one of the three sacred treasures) and sacred sword and jewels, Tsunemune prepared agenda for Senso and made efforts to materialize it.
神鏡も剣璽もない異例の践祚だったが、経宗は践祚次第を作成して実現のために尽力した。