Category Archives: Tensho oban

One Ounce Gold Oban Ingots Offered in Stack’s Bowers Precious Metals Auctions

In April 2021, Stack’s Bowers Galleries sold an incredibly rare Tenshō-era ca. 1588 Japanese Oban for $1.9 million USD, more than doubling the pre-sale high estimate. Offered as part of the $19.2 million Pinnacle Collection in the firm’s April Hong Kong Auction, this Oban set a world record for the most valuable Japanese coin ever […]

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Rare Asian Coins Break Records at Stack’s Bowers Galleries Auction

Several Significant Rarities from the Pinnacle Collection and Graded by PCGS Cross the Block at April Hong Kong Auction   Some of the rarest coins from Asia and beyond crossed the auction block in Professional Coin Grading Service (PCGS) holders during the April Hong Kong Auction held by Stack’s Bowers Galleries. Many of the coins […]

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A World of Gold Coins – The Japanese Gold Oban

The  Japanese Gold Oban is a large oval gold plate coin, minted in Japan as part of the Tokugawa coinage system. The Oban was the largest denomination coin, valued at 10 Ryos or 10 Koban plate coins. The Tensho Oban was the first type of Oban minted, foreshadowing the full implementation of Tokugawa coinage in […]

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A World of Gold Coins – The Japanese Gold Oban

The  Japanese Gold Oban is a large oval gold plate coin, minted in Japan as part of the Tokugawa coinage system. The Oban was the largest denomination coin, valued at 10 Ryos or 10 Koban plate coins. The Tensho Oban was the first type of Oban minted, foreshadowing the full implementation of Tokugawa coinage in […]

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