Although the law to strip the court ranks of those who carried out the act of shichusen and to give them a flogging was also laid down at the same time the ban the issued, production of shichusen did not stop, and in later years, the punishment given to the ringleader of the crime became more and more severe to the point where the death penalty was given to the criminals under the Ritsuryo code of law.
同時に、私鋳を行った者に対して官位剥奪、杖罪などを適用されることが規定されたが私鋳は止まず、後に首謀者に対する刑は死罪(律令法)に引き上げられている。