Koban is an old Japanese gold coin which used to be the currency during Edo Period.It is not just a coin of beautiful shape, but it is made of pure gold. Therefore, many people would like to collect it at the present time.
It has value as a rarity.
Koban is the gold coin which certainly reflects the soul of golden country Zipangu.
Please click "LIKE" if you like the article. New information will be delivered.