As the number of the coins in existence are much smaller than that of Keicho Tsuho, it seems unlikely that these coins were widely distributed, and it is possible that they were minted just as trial coins.
現存数は慶長通寳よりもさらに少なく、広く流通したとは考えられず試鋳貨幣にとどまった可能性も考えられる。