In 1601 before the foundation of the government, the gold guild (kin-za) (the coinage guild) and the silver guild (gin-za) (history) were established, and the mintage of Keicho Koban (gold oval coin) and Keicho Chogin (silver oval coin) was ordered.
幕府創立前のに金座（小判座）および銀座(歴史)を設立し、慶長小判慶長丁銀の鋳造を命じた。