One jo ("large section," hereafter translated as "section") of the Kokin wakashu (a Collection of Waka Poems from Ancient and Modern Times, usually abbreviated to "Kokinshu"), written by FUJIWARA no Teika; Supplement: one scroll containing Emperor Gotsuchimikado's official letters and personal writings, Emperor Gokashiwara's official letters as well as poem drafts he personally wrote, and Emperor Gonara's official letters and personal writings.
古今和歌集（藤原定家筆）1帖　附：後土御門天皇宸翰消息・後柏原天皇宸翰詠草・後奈良天皇宸翰消息1巻