His martial art was handed down to Okura Michiaki KAWANO, and afterward, 築山通護 (former family name was Kawano) who worked for Hiroshima Domain, taught the martial art and it was a main martial art in Hiroshima Domain.
その武術は河野大蔵通昭に伝えられ、後に広島藩に仕えた築山通護（河野から改姓）がその剣術を伝え、広島藩の剣術の主流となった。