"Sankazue" (Picture Collection of Three Coins: History of Coinage in Japan), authored by Morishige KONDO and Naokata KUSAMA, includes many gold and silver coins issued from the Sengoku period to the Edo period, among which there were even those created later on and not a few of which were made using the old diagrams and are now treated as ganshohin (ornamental items), but many of them lack accurate records, and it is unknown whether some of them were originally circulated coins or ganshohin.
近藤守重のおよび草間直方の『三貨図彙』には戦国時代から江戸時代に掛けての多くの金貨および銀貨が収録されているが、その中でも領国貨幣には後世の創作によると思われるものまで含まれ、またそれが後世に図録を元に作成され、今日、玩賞品（がんしょうひん）として扱われているものも少なくないが、確固たる記録に欠けるものが多く、本来の通貨であるか玩賞品であるか判明していないものも存在する。