Nobukazu died some time before Kozan's death and Yoshiyori succeeded Kozan, so that the Yamato school was continued to the Meiji period by Yoshiyori line as a lineal descendant in Shimabara.
長子信一は父香山に先立って没し、三男僖凭が父の後を受け継ぎ、大和流の本系として島原の地で明治に及ぶ。