Among those, ichibu bankin was issued with the same karat as koban and in 1/4 ryome as standard coin, being a small amount currency of koban, had same karat as koban and 1/4 ryome being issued as standard coin, while the other ones with less karat and ryome than koban were issued as subsidiary currencies.
この内、一分判金は、小判の小額貨幣として常に小判と同品位、四分の一の量目でもって本位貨幣的に発行され、他の額面の貨幣は、品位すなわち含有される金の量目が小判に対して額面より少なく、補助貨幣的に発行された。