But 'Kinzan' was engraved in the face of each seal and all of them were smeared with ink, therefore, he thought that they were used to issue Kiwame fudas.
しかし印面はまさしく「琴山」で、どの印もどの印も印面が墨で汚れており、極札の発行に所用されたものであることがわかったという。