He was well informed of ancient practices, and wrote many books including "Kangi Senka-sho" (冠儀浅寡抄), a study on genpuku (celebrate one's coming of age), "Hitsuyo-roku" (畢用録), a record for scepters, "Shukutoku Shozoku-sho," a study on the costumes of elderly Kugyo (high court nobles), "Hoi Gunshoku Benmo-sho" (布衣群色便蒙抄), a study on the traditional hunting wears for court nobles.
故実に詳しく、元服について記した『冠儀浅寡抄』、笏について記した『畢用録』、高齢公卿の装束について記した『宿徳装束抄』、狩衣について記した『布衣群色便蒙抄』ほか著書は多い。