3 Silver Monme Shiga, Mikawa

The Nagasawa Sanbutsukai was a regional commodity association — a sanbutsukaisha-type body — rather than a formally chartered financial institution, which makes its issuance of negotiable paper an interesting case of early Edo-period commercial pragmatism. Silver monme denominations were common units in western Japan's mercantile accounting system, but paper instruments denominating silver by weight in a rural Mikawa context reflect how deeply credit-based trade had penetrated provincial markets by the third decade of the eighteenth century.

Mulberry bark paper — the same base material used for most Edo hansatsu — was chosen for its durability under repeated handling, though provincial clan and merchant notes of this period suffer disproportionately from fold failures along the vertical crease.