1 oz Asahi Refining Buffalo Silver Round

Asahi Refining's Take on the Classic Buffalo

The 1 oz Asahi Refining Buffalo silver round pairs the most recognisable design in the private-mint silver market with the credibility of an LBMA Good Delivery refiner. Asahi Refining came into existence in 2015 when Asahi Holdings, a Japanese precious metals recycling company founded in 1952, acquired Johnson Matthey's gold and silver refining operations for $186 million. That purchase included JM's LBMA Good Delivery accreditation, a credential that normally takes years of independent auditing to obtain. The result is a refiner with nearly 200 years of institutional heritage operating facilities in Salt Lake City, Brampton (Ontario), and Miami.

The round itself carries the classic Buffalo Nickel design, originally created by sculptor James Earle Fraser for the 1913 Indian Head nickel. The obverse shows a standing American bison, and the reverse features a Native American man in profile with the Asahi Refining rising sun logo stamped below the portrait. This mint mark is the key distinction from the dozens of other Buffalo rounds on the market. Asahi also produces a "Reverse Buffalo" variant where the bison and portrait are swapped between sides, giving buyers variety within the same design family.

The LBMA pedigree matters more for institutional and IRA buyers than for casual stackers. The Asahi mint mark satisfies IRS requirements for precious metals IRA inclusion, and the supply chain assurance that comes with LBMA accreditation gives the round a marginal edge in formal investment settings. For buyers who simply want the cheapest path to silver, the premium difference between an Asahi Buffalo and a no-name generic Buffalo is small enough that the choice often comes down to dealer availability.

Asahi Buffalo Round Technical Details

At .999 fine silver, the Asahi Buffalo matches the purity of the overwhelming majority of silver rounds and most sovereign silver coins. The 39 mm diameter and reeded edge are standard for 1 oz silver rounds, making the piece compatible with generic capsules and storage tubes. Asahi's ISO 9001:2015 certification covers the minting operation, providing a documented quality management framework that most smaller private mints lack.

The Brilliant Uncirculated finish is the standard offering. The Reverse Proof variant features frosted design elements set against mirror-like fields, giving the round a more visually striking appearance at a modest premium increase.

Tax Position for the Asahi Buffalo Silver Round

As a privately minted silver round with no legal tender status, the Asahi Buffalo receives the same tax treatment as any other silver bar or round. No jurisdiction grants it coin-specific advantages.

United States

The round is IRA-eligible through approved custodians, meeting the .999 purity threshold set by IRS Section 408(m). State sales tax varies: the majority of states exempt bullion, but states including Hawaii, Maine, Vermont, and Washington tax it. Capital gains are taxed at the collectibles rate of up to 28%.

United Kingdom

Silver rounds attract 20% VAT on purchase. The round is subject to CGT on disposal at the individual's rate (18% or 24%), with a £3,000 annual allowance. No CGT exemption applies because the round is not UK legal tender. UK buyers seeking CGT relief on silver should look at 1 oz Silver Britannias.

Canada

GST/HST exempt at .999 purity, which exceeds the 99.9% threshold. Asahi produces this round at its Brampton, Ontario facility, making it a domestic product for Canadian buyers. Capital gains are taxed at a 50% inclusion rate.

Australia and New Zealand

In Australia, the round qualifies for GST exemption at 99.9% purity in tradeable form. In New Zealand, fine silver at 99.9% purity or above is GST-exempt. Capital gains treatment differs: Australia applies CGT with a 50% discount after 12 months, while New Zealand has no formal capital gains tax.

Singapore and Hong Kong

Singapore exempts Investment Precious Metals (silver at 99.9% purity from qualifying sources) from the 9% GST. Hong Kong has no sales tax, no import duty, and no capital gains tax on bullion.

Asahi Buffalo vs Other 1 oz Silver Rounds

The Buffalo design is produced by more mints than any other silver round motif. The Asahi version competes directly with Buffalo rounds from SilverTowne, Highland Mint, and numerous smaller operations, all using the same public-domain Fraser design. The meaningful differences are in the mint mark and what it represents.

The 1 oz US Mint American Buffalo round carries the US Mint name, which provides stronger brand recognition in the domestic market. Both rounds are .999 fine, and premiums are closely matched. The US Mint's version benefits from name association with the government's gold Buffalo program, even though the silver round is a separate product line with no legal tender status.

Against the 1 oz Golden State Mint Incuse Indian, the Asahi Buffalo offers a more universally recognised design but lacks the distinctive incuse (sunken relief) format that makes the Indian round visually distinct. Both sit in the same premium tier. The Incuse Indian's recessed design provides a practical advantage in that stacked rounds do not press their design surfaces against each other, reducing contact marks.

Sunshine Minting rounds represent perhaps the most direct competitor with a genuine differentiator: the MintMark SI security feature, a hidden verification element readable with a proprietary decoder lens. Asahi has no equivalent anti-counterfeiting technology on its rounds, relying instead on the LBMA accreditation and mint mark for authentication.

For buyers choosing between the Asahi Buffalo and a sovereign coin like the 1 oz Silver Maple Leaf, the trade-off is clear. The Maple Leaf is .9999 fine (marginally higher purity), carries $5 CAD face value, includes micro-engraved laser security marks, and has deeper global liquidity. It also costs more per ounce. The Asahi Buffalo puts more silver in your hand for the same budget, at the expense of those features.