It was finished in 1251 CE, three years after the Retired Emperor Go-Saga first ordered it in 1248. It was compiled by Fujiwara no Tameie, son of Fujiwara no Teika.
It was completed in 1251 CE, three years after Retired Emperor Go-Saga initially instructed its creation in 1248. It was assembled by Fujiwara no Tameie, son of Fujiwara no Teika.