Writings that were lost from this diary can be seen in other works including "Saikyuki" (record of court practices and usage, written by MINAMOTO no Takaaki in Chinese style) and "Hokuzansho" (a representative book of ceremonies for the Heian period written by FUJIWARA no Kinto).
また、『西宮記』『北山抄』などの儀式書に本書の逸文が見られる。