藤原定家
The is a Japanese imperial anthology of waka poetry. It was finished in about 1278 CE, two years after the Retired Emperor Kameyama first ordered it around 1276. It was compiled by Fujiwara no Tameuji (grandson of Fujiwara no Teika, and eldest son of Fujiwara no Tameie; he founded the Nijō poetic clan). It consists of twenty volumes containing 1,461 poems.