LIVE JAPAN GOLD WORKSPACE
A yen-per-gram reference and a Japanese retail quote answer different questions
Japan's familiar retail unit is yen per gram, but the number on a dealer page can be a tax-included selling price, a buying price, or a metal reference. The worksheet below begins with a source-labelled fine-gold reference and leaves dealer fields empty until you enter real quotes. It then separates purity, consumption-tax math, small-bar charges, premium and the immediate buy-sell gap.
Price reference
Shows the source and observation time of the metal price used here. Product premiums, dealer quotes and taxes are separate.
- Source
- No provider
- Observed
- Observation time unavailable
- Age
- Checking age…
- Delivery
- No data layer available
Checking the current market reference.
Audit a Japanese gold-bar purchase and same-time exit
Dealer fields start empty. Enter the actual tax-included selling and buying prices shown for the same product and time.
QUICK ANSWER
Record the label before recording the yen amount
Provider, observation time and unit belong with the value.
Check whether tax and bar charges are included.
Use the same product, condition, quantity and time.
The gap is real even when the reference price has not moved.
A common mistake is to compare a tax-included retail selling price with an international spot midpoint and call the entire difference a dealer profit. The difference can contain consumption tax, fabrication, a weight-specific charge, payment or delivery costs and the dealer's inventory spread. Ask for an itemised total and a same-time buying price before judging the offer.
JPY PRICE ENGINE
Dollar gold and USD/JPY jointly determine the local reference
Match dates, times and bid/ask conventions before using the formula for comparison.
Enter comparable gold and exchange-rate values
Use the same dates and one consistent exchange-rate convention.
Local return = (1 + USD gold return) × (1 + local-currency-per-USD return) - 1.
Market translation only. Physical premiums, dealer spreads, tax, delivery, storage and observation-time differences are not inferred.
The round inputs are teaching scenarios, not historical observations or forecasts. The Bank of Japan publishes daily foreign-exchange rates based on market-participant information and notes that the USD/JPY observations in its time-series search are bid-offer mid rates. A retail gold transaction may use another timestamp and another side of the market.
PER-GRAM CONVERSION
Fine grams, gross grams and karat are not interchangeable
A 100-gram bar marked 999.9 contains 99.99 fine grams under the stated specification. Jewellery needs a different workflow: stones, non-gold components, solder, assay tolerance and workmanship can make gross weight unsuitable for a simple bullion formula. Use the jewellery value calculator for a component-level estimate.
CONSUMPTION TAX
Divide a tax-included quote by 1.10; do not subtract 10%
Japan's National Tax Agency lists the current standard consumption-tax rate as 10%, while the reduced 8% rate is limited to specified food, drink and subscription newspapers. A major Japanese precious-metal dealer, TANAKA, labels its published gold retail selling and buying prices as tax included and separately warns that small-bar charges and commissions are excluded. Always read the current dealer label rather than assuming every displayed number has the same basis.
The included tax component is ¥2,000, not ¥2,200.
A bar charge omitted from the headline can change the effective per-gram cost.
Dealer testing, inventory and product demand can produce a separate bid.
Consumption tax and declaration rules may apply when bullion enters Japan.
The example explains arithmetic only. It is not a historical quote and does not decide the tax treatment of a particular invoice, business, import or resale. Keep invoices and obtain qualified advice when the amount is material.
DEALER SPREAD
The same-time selling and buying prices reveal the hurdle before gold moves
Published per-gram dealer tables are useful because they can expose both sides of the market. For a fair comparison, capture the selling price, buying price, timestamp, tax label, product, minimum lot, bar charge, payment method and delivery cost together. A buying price for an accepted branded bar should not be silently applied to damaged jewellery or an unverified product.
Same refiner, weight, fineness, seal and condition.
Fast-moving gold and FX can invalidate a later comparison.
Tax label, bar charge, payment and delivery all matter.
Use an executable net amount, not a promotional claim.
The lowest advertised selling price is not automatically the lowest ownership cost. A recognizable, verifiable product with a stronger documented buyback may have a smaller full round-trip gap than a cheaper but less liquid alternative.
CROSS-BORDER BOUNDARY
Japan's one-kilogram declaration rule is not a duty-free allowance
Japan Customs states that a person entering or leaving Japan must declare precious metal when gold purity exceeds 90% and total weight exceeds one kilogram. Customs separately explains that imported goods are generally subject to customs duty and consumption tax, and its gold-bullion enforcement material describes evasion of import consumption tax as the mechanism behind gold smuggling.
Do not split a shipment or conceal bullion to evade reporting. A declaration threshold does not remove tax, licensing, sanctions, anti-money-laundering or destination-country obligations.
OWNERSHIP RECORDS AND TAX
Cost basis, holding period and product type can change the tax analysis
National Tax Agency guidance identifies profit from transferring physical gold bullion as aggregate- taxation capital gains in the ordinary case. It distinguishes assets held for no more than five years from those held for more than five years. Continuous profit-seeking dealing can instead be business or miscellaneous income, while gold savings accounts are treated differently from physical bullion.
01Keep the purchase invoice, date, gross weight, fineness and product identifier.
02Record tax-included cost, separate charges, delivery and eligible acquisition expenses.
03Preserve assay, serial, seal and custody records that support product identity.
04At sale, retain gross proceeds, dealer fees, transfer costs and payment evidence.
05Separate physical bullion from savings accounts, securities and business inventory.
06Confirm current filing rules with the NTA or a qualified Japanese tax professional.
GoldObserve does not calculate an individual's tax liability. Income classification, deductions, residency, other gains and losses, business activity and law changes can alter the result.
METHODOLOGY & PRIMARY SOURCES
Official tax, foreign-exchange and customs boundaries
- Japan National Tax Agency consumption-tax guidance documents taxable sales and the 10% standard rate.
- NTA guidance No. 3161 explains the Japanese income-tax treatment of physical gold-bullion transfers.
- Bank of Japan daily foreign-exchange rates documents daily USD/JPY observations, timing and midpoint basis.
- Japan Customs declaration FAQ 7305 states the over-1-kilogram, over-90%-purity precious-metal boundary.
- Japan Customs gold-smuggling controls explains why import consumption tax and lawful declaration matter.
- TANAKA retail price information is cited only as a transparent example of per-gram tax-included selling and buying labels; GoldObserve does not copy its current quote.
The JPY reference comes from GoldObserve's market endpoint and retains its provider, observation time and delivery state. It is not presented as a Japanese dealer quote. The page does not predict gold or USD/JPY, decide a customs classification or provide tax advice. Review the data methodology and source register.
RELATED JAPAN GOLD WORKFLOWS
Continue from the yen reference to a complete decision
JAPAN GOLD QUESTIONS
Frequently asked questions
What is the gold price in Japan today?
GoldObserve shows a source-labelled Japanese-yen gold reference per fine gram. A retail bar price can be higher because the dealer quote may include consumption tax, fabrication, a small-bar charge and the dealer spread.
Why is gold usually quoted per gram in Japan?
Major Japanese precious-metal dealers publish retail selling and buying prices per gram. International gold is commonly discussed per troy ounce, so a useful comparison converts 31.1034768 grams per troy ounce before adding local transaction costs.
Does a Japanese retail gold price include consumption tax?
Dealer presentation must be checked directly. TANAKA, for example, labels its published retail selling and buying gold prices as tax included. Japan's National Tax Agency lists a 10% standard consumption-tax rate; bullion is not one of the listed reduced-rate categories.
How do I remove 10% tax from a tax-included gold quote?
Divide the tax-included amount by 1.10. The tax component is the displayed amount minus that result. Do not simply subtract 10% from the tax-included amount, and confirm that the quote and every separate charge use the assumed treatment.
Why can the yen gold price rise when dollar gold is unchanged?
A simplified yen gold price equals the USD gold price multiplied by yen per US dollar. Yen weakening can therefore raise the local reference even when USD gold is flat; yen strengthening can offset part of a dollar-gold rise.
Must gold be declared when entering or leaving Japan?
Japan Customs says precious metal consisting of gold over 90% purity must be declared when total weight exceeds one kilogram. Import tax and other rules may apply separately, so declaration is not the same as tax exemption.
How is profit on physical gold taxed in Japan?
National Tax Agency guidance says gains from transferring physical gold bullion are generally aggregate-taxation capital gains, with different treatment depending on whether the asset was held for more than five years. Business-like continuous dealing and gold savings accounts can follow different rules.