Koya-gire is the popular name for the incomplete manuscript of the "Kokin wakashu" (collection of ancient and modern waka poems, usually known as Kokinshu in English) that was transcribed in the eleventh century, near the end of the Heian period.
高野切（こうやぎれ）は、平安時代後期、11世紀に書写された『古今和歌集』の写本の通称である。