WORLD COINS - JAPAN - 10 YEN - PROOF
REIWA 10 YEN PROOF
8 proof-set inclusion records, 2019-2026
01 YEAR ARCHIVE
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02 SCOPE
Quantity Method
Proof figures are retained as Japan Mint proof-set distribution quantities, never as independently reported 10 Yen coin-only mintages. The 2026 figures are clearly marked as planned and provisional.