Emperor Shirakawa
The , sometimes abbreviated as Goshūishū, is an imperial anthology of Japanese waka compiled in 1086 at the behest of Emperor Shirakawa (who had ordered it begun in 1075). It was compiled by the conservative Fujiwara no Michitoshi (1047-1099), who wrote its preface. It consists of twenty volumes containing 1,220 poems. It is noted for a comparatively large contingent of poems written by women.