1970–1970 · official status checked 2026-07-31
Osaka Expo 1970 commemorative coin
The 100-yen cupronickel coin issued for the Japan World Exposition in Osaka.
日本の記念貨幣
- Programs
- 1
- Issue records
- 1
- Face-value channel
- 1
- Premium sale
- 0
Classification
Legal tender does not describe the sales channel
Each record keeps face value, original issue price, metal, sales method, quantity semantics, and operational issue stage separate. A premium collector coin remains legal tender, but it was not necessarily intended for ordinary change.
Object boundary
Coin, product, medal, and packaging are different objects
The issue register describes legal-tender coins. A Japan Mint set may include those coins plus a non-legal-tender medal, case, certificate, and sales record; the mint-products catalog models those relationships without duplicating coin identities.
Program browser
One program hierarchy, many browsing lenses
Routes below point back to one canonical program and issue register. They do not create duplicate coins.
Normalized evidence
Official commemorative issue register
A dash means the cited public source has not yet supplied a normalized quantity; it never means zero.
| Issue | Year | Face value | Material | Distribution | Quantity | Status |
|---|---|---|---|---|---|---|
| Japan World Exposition 100 yen Cupronickel Coin日本万国博覧会記念100円白銅貨幣 | 1970 | ¥100 | Copper 750 Nickel 250 | face value exchange | — | issued |
Evidence
Sources and scope
These links support the claims on this page. Source authority does not imply permission to republish source images.
Official names, Japanese names, years, materials, dimensions, mass, and design-reference identity
Open source47 prefectures and paired denomination identities
Open sourceProgram chronology and announced park designs
Open sourceIssue quantities, original prices, application periods, and shipment timing
Open source