In the the Keicho Period, Kobanshi leaded Fukiya craftmen, submitting bankin (gold coins) they had made to Goto office, selling it to exchanger after correcting a carat and ryome (a weighed value) and having hallmark printed on it, which was called the form of Temaebuki.
慶長期は小判師が吹屋職人を率い、各自で製造した判金を後藤役所に持参し、品位および量目（質量）を改めた上で極印の打印を受け両替商に売却することにより発行されるという、いわゆる「手前吹き」という形式であった。