Living during the Genroku era, Dogi Bichoan, who was the seventh-generation tea master called as the restorer of the school, left many records of oral teaching; he moved from Kyoto to Owari because of a great fire.
中興と称せられる7代備長庵道義は元禄期の人で、伝書などを多く残しているが、大火により京都を離れ尾張に移っている。