The quality of many of these shichusen coins was quite low: For examples, in some of them, a portion was lost, no hole was provided, or the characters on them were too worn to read them.
私鋳銭の中には、一部が欠落したもの、穴が開いていないもの、字がつぶれて判読できないものなど、非常に粗悪なものが多かった。