This is were the blog articles are kept. Blogs are organized into series, and each series then has its own page with information about the series and links to the articles in that series.

12 Ancients Series
This is a series of articles covering the twelve ancient (or antique) coins of Japan. A page with more information is here.

Edo-era Cast Coins
Read about coinage from the Edo era in Japan (1601-1868). These coins include the 1 mon, 4 mon, 10 mon, 100 mon and various silver and gold coins/bullion. For more details and articles, see this page.

Currently, there is nothing in this category/series.