Chikakiyo's fifth daughter

The Kamakura-period waka poet conventionally known in Japanese as Taira no Chikakiyo no gojo was the daughter of Taira no Chikakiyo and Saneki's mother. This "name" translates to "Taira no Chikakiyo's fifth daughter", and her personal name is unknown. She was the full sibling of Chikakiyo's fourth daughter. Her relationship (and that of the aforementioned fourth daughter) to the Taira no Chikakiyo no musume, whose poems appear in the Shoku-Kokin Wakashū and later imperial anthologies, and "Chikakiyo's daughter's younger sister", whose poems appear in the Shoku-Shūi Wakashū and later anthologies, is unknown. At some point she was on Mount Mino. After entering religious orders she lived deep in Higashiyama. Both her birth and death dates are unknown.

The Archives and Mausolea Department of the Imperial Household Agency has two books known as the comprising 403 poems and 270 poems respectively. The ordering of the poems differs between the two collections, and each contains poems the other does not. These anthologies show she exchanged poetry with her mother, elder sister and niece ("Chikatoki's daughter". As well as organizing poetic gatherings (utakai) on set topics, she composed elegies for 持明院の女院 (Dowager Empress of Jimyōin), 花山院入道前右大臣 (Former Minister of the Right, Nyudo Kazanin), 花山院左大将 (Hanazono-in Left General), and others. She also had poems commissioned by the daughter of "the lord of manor" (Kujō Michiie).