He was in charge of Yuhitsu (secretary) for the Matsunaga family, the Oda family, and the Toyotomi family; he referred to himself as a descendant of Masashige KUSUNOKI, and appealed to the Imperial Court for the remission of Masashige KUSUNOKI as an enemy of the Emperor.
松永家、織田家、豊臣家の右筆（書記官）を担当し、楠木正成の子孫と称し、朝廷に楠木正成の朝敵の赦免を嘆願した。