In addition, since a shortage of coins became remarkable due to economic development, Shigehide OGIWARA, kanjo bugyo (commissioner of finance), decided to also decrease ryome (a weighed value) of one-mon copper coin, and the ryome decreased from about one monme (equivalent to 3.7 grams) in the past to about eight bu (equivalent to 3.0 grams).
加えて経済発展により銭不足も目立ち始めたため、勘定奉行の荻原重秀は銅一文銭についても量目を減ずることとし、量目がこれまでの一匁（3.7グラム）程度から八分（3.0グラム）程度となった。