Byodo-in Phoenix Hall Type
Phoenix Hall of Byodo-in in Uji, paired with the country name and denomination.
The numeral 10 and evergreen foliage frame the Japanese era date.
This independently written record identifies the 2012 10 Yen proof issue by calendar year and Heisei-era inscription. No third-party coin image or catalog prose is reproduced.
Japan Mint reports quantities by proof-set product. Because each listed standard six-coin proof set contains one 10 Yen coin, the set quantity is retained here as the documented inclusion basis. It is not relabeled as an independently reported 10 Yen proof mintage.
Official Japanese circulating coin specifications and design information.
Official proof-set product names and distribution quantities used for this record.
Official explanation of the proof coin manufacturing process.
Secondary type-level cross-check only; no text, image, or valuation data was copied.