The Shin Kokin Wakashū (新古今和歌集, "New Collection of Poems Ancient and Modern"), also known in abbreviated form as the Shin Kokinshū (新古今集) or even conversationally as the Shin Kokin, is the eighth imperial anthology of waka poetry compiled by the Japanese court, beginning with the Kokin Wakashū circa 905 and ending with the Shinshokukokin Wakashū circa 1439. The name can be literally translated as "New Collection of Ancient and Modern Poems" and bears an intentional resemblance to that of the first anthology. Together with the Man'yōshū and the Kokinshū, the Shin Kokinshū is widely considered to be one of the three most influential poetic anthologies in Japanese literary history. It was commissioned in 1201 by the retired emperor Go-Toba (r. 1183–1198), who established a new Bureau of Poetr