また、有職故実に通じていて解説書『禁秘抄』を著している。

He knew the Yusoku kojitsu well (to study traditional Imperial events or regulations and so on), he wrote a practical guide, "Kinpi shio." - Wikipedia日英京都関連文書対訳コーパス

時の簡の位置については、『禁腋秘抄』に「下侍二間あり、東は妻戸なり、次一間蔀なり。

"Kineki hisho" (禁腋秘抄) (a text describing rules and etiquette to be observed in the Seiryoden and Shishinden [The Throne Hall]) described the location of Toki no fuda, that 'c. 3.6 m from a station that is staffed with retainers, and tsumado (a side entrance, hinged plank door that was placed at the four corners of the enclosure of a aristocrat's mansion) on the east side and the next c. 1.818 m is shitomi (a wooden lattice door which opens up vertically). - Wikipedia日英京都関連文書対訳コーパス

22歳で『狩衣至要鈔』を著した他、『禁秘御抄階梯』・『公事根源鈔階梯』・『諒闇装束之事』・『一上要覧』・『摂関要覧』・『彗星出現年々』・『滋草拾露』（個人全集）などの多くの書籍を著した。

When he was twenty-two years old, he published "狩衣至要鈔" and, then, published many books including "禁秘御抄階梯," "公事根源鈔階梯," "諒闇装束之事," "一上要覧," "摂関要覧," "彗星出現年々" and "滋草拾露" (personal complete works). - Wikipedia日英京都関連文書対訳コーパス