In July 1201, the Wakasho Agency was established, and in November of the same year the Imperial command to compile a collection was issued; in 1204 poems were chosen, and on March 26, 1205 it was completed and submitted to the ex-emperor for inspection, and the Kyoen (a party following the selection of poetry) was held.
建仁元年（1201年）7月和歌所を設置、同年11月撰進の院宣が下り、元久元年（1204年）に選定、翌2年3月26日完成し奏覧・竟宴。