In addition, poets who lived in the earlier period such as KI no Tsurayuki, FUJIWARA no Toshinari, FUJIWARA no Teika, Emperor Gotoba were treated with respect in accordance with custom of imperial anthology.
なお前代歌人では紀貫之・藤原俊成・藤原定家・後鳥羽天皇らが勅撰集の慣例に沿って尊重されている。