It is said that, after coming back to Japan, he made thick textile by making improvements in the process along with Iemon (Tobei) TAKEWAKA, together with the house inherited technique and new technology he had learned.
帰国後、家伝の技法と学んだ新技術を以て、竹若伊右衛門（藤兵衛）と共に工法の改良を重ねて厚地の織物を作ったとされる。