Mourning Nobutane aimed at restoration, and learned from Kanera ICHIJO, who was a senior court noble versed in Yusoku kojitsu (court and samurai rules of ceremony and etiquette); he then taught precedents to young court nobles.
これを嘆いた宣胤は復興を目指して公卿の長老で有職故実に詳しい一条兼良らから教えを請い、先例を学んで若い公卿らに指導した。