--- title: "The Value and Identification of the ¥20 Gold Coin: The History and Standards of Old and New Gold Coins" url: "https://ittendo.com/en/article/news-jp-1394-c7fd6bbc" site: "ITTENDO" type: "article" category: "近代貨幣" published: "2026-09-25T22:00:00Z" source: "一点堂編集部" source_url: "https://ittendo.com/" lang: "en" --- # The Value and Identification of the ¥20 Gold Coin: The History and Standards of Old and New Gold Coins > To avoid the risk of counterfeit coins, it is crucial to consult experts and authentication bodies. The ¥20 gold coin holds the highest denomination among modern Japanese gold coins and began issuance in 1870 (Meiji 3). This gold coin was issued to align Japan with the international gold standard, holding significant importance in the currency system. --- ## The Historical Significance and Characteristics of the ¥20 Gold Coin The ¥20 gold coin boasts the highest denomination among modern Japanese gold coins, with issuance starting in 1870 (Meiji 3). This coin played a crucial role in aligning Japan with the international gold standard and held great significance in the then-existing monetary system. It boasted nearly the same amount of pure gold as the U.S. $20 gold coin, adhering to international standards. There are mainly two types of ¥20 gold coins: the old ¥20 gold coin issued from 1870 to 1880 (Meiji 3 to Meiji 13), and the new ¥20 gold coin issued from 1897 to 1912 (Meiji 30 to Taishō 1). Each type features different designs and issuance backgrounds, reflecting the changes in Japan's currency policy. Detailed information can be found on the [¥20 Gold Coin](/coinpedia/kindai-008-20en-kinka) page. The details, down to the scales, whiskers, and claws of the dragon, are considered the pinnacle of Japanese modern coin engraving, and the artistic value is highly regarded. The reverse side features a radiant rising sun at the center, flanked by the chrysanthemum crest, symbolizing the imperial family, and the denomination "二十圓" ("twenty yen"), showcasing Japan's technology and aesthetic sense of the time. This design was also adopted for the old ¥10 gold coin, representing national prestige. The characteristics of the ¥20 gold coin play a crucial role in understanding the currency policies and backgrounds in Japan's modern history. Detailed explanations about modern Japanese coins and currency can be found in the [Introduction to Modern Gold and Silver Coins (Meiji to Shōwa)](/coinpedia/kindai-001-overview). ## The Historical Background and Evaluation of the New ¥20 Gold Coin The issuance of the new ¥20 gold coin began in 1897. This coin was a key gold coin issued when Japan transitioned to the gold standard, funded by the indemnities from the First Sino-Japanese War. There were significant design changes. The previous dragon motif was replaced with a design centered on the chrysanthemum and paulownia crests. The central rising sun represents Japan's fresh start and commitment to modernization. The design of this coin was deeply influenced by the British minting advisor T.W. Kinder. Under his guidance, a mass production system was established at the Osaka Mint based on prototypes manufactured in Birmingham. The issuance of the new ¥20 gold coin ended in 1912, marking it as a symbolic presence just before Japanese gold coins disappeared from daily circulation. Its historical background and evaluation hold a particularly important place among [Meiji Gold Coins](/coinpedia/kindai-002-meiji-gold). ## Factors Determining the Value of the ¥20 Gold Coin A comprehensive record is planned once the citations for the research estimations are fully established. In the market, especially rare date coins can be valued at over several tens of millions of yen if they are in good condition, with the scarcity of issued quantities greatly influencing their value. The market price of the ¥20 gold coin reflects its historical and artistic value, maintaining an exceptionally high level. The policy is to include only verified records in the market records for specific prices and auction cases. Interested individuals can learn about the latest market trends by [checking price trends with the market chart](/market/index). However, in transactions involving the ¥20 gold coin, the risk of authenticity cannot be ignored. Given that high-value transactions are common for this coin, the risk of counterfeits is also high. Detailed information on distinguishing authenticity can be checked at [How to Identify Authenticity](/guide/fake-detection). It is crucial to carefully ascertain these aspects when buying or selling. These conditions that determine the value of the ¥20 gold coin are very important for collectors and market participants. Understanding market trends, rarity, and the risk of authenticity will lead to better decision-making. ## Important Considerations When Acquiring the ¥20 Gold Coin When acquiring the ¥20 gold coin, particular attention must be paid to the existence of counterfeits or forgeries. Due to its high market value, many sophisticated forgeries of the ¥20 gold coin exist. In recent years, counterfeits using 3D printers and advanced casting techniques have been circulated, sometimes making it indistinguishable from genuine coins. The existence of such counterfeits poses a potential significant loss for collectors. To avoid such risks, it is essential to consult opinions from trusted experts or authentication bodies. Choosing coins graded by international third-party authentication organizations like PCGS (Professional Coin Grading Service) or NGC (Numismatic Guaranty Company) is a highly reliable way to avoid the risk of counterfeits. The presence of grading is particularly critical in the purchase of high-value ¥20 gold coins. When owning the ¥20 gold coin, it is also important to familiarize oneself with identifying counterfeits. For specific methods of identifying fakes and altered products, refer to the [Complete Guide on Identifying Fakes and Altered Products](/coinpedia/basics-004-fakes). Additionally, careful consideration should be given to coin storage, and by referencing [Proper Storage Methods for Old Coins](/guide/storage), the value of the coins can be maintained. In this way, consulting experts and using authentication services are indispensable when acquiring or owning the ¥20 gold coin. By doing so, the risk of counterfeits is reduced, allowing valuable coins to be held appropriately. ## The Value and Presence of the ¥20 Gold Coin At ITTENDO, the policy is to publish only those market records that have been verified for event, lot, source URL, and confirmation date. This strict standard provides reliable information, enabling collectors and investors to confidently grasp market trends. To acquire the ¥20 gold coin, maintaining a long-term relationship with a trusted expert dealer is important, and great care should be taken in storing it after purchase. It is recommended to use fireproof safes or professional storage services and to store appraisal documents and purchase certificates together. To determine its value, it is crucial to continuously monitor international auction trends and market records.