SEOUL — South Korea has emerged as East Asia’s largest cryptocurrency economy, with digital-asset activity reaching an estimated $449.1 billion between July 2025 and June 2026, according to new Chainalysis data.
The Korean crypto economy expanded 12.3 percent from the previous year, maintaining a commanding lead over Japan, Hong Kong, mainland China and Taiwan.
Japan ranked second with $228.3 billion, followed by Hong Kong at $192.2 billion, China at $176.3 billion and Taiwan at $140.4 billion.
But the size of Korea’s crypto market is only part of the story.
AI Crypto Trading Takes Center Stage
One of the biggest surprises in the Chainalysis report is the explosive interest among Korean retail traders in cryptocurrencies connected to artificial intelligence.
By June 2026, AI-related cryptocurrencies represented roughly 18 percent of Korean won-denominated crypto trading, making AI the largest thematic category tracked in the market.
That share was dramatically higher than in Japan. AI-related assets represented only about 0.91 percent of yen-denominated crypto trading, meaning the Korean figure was approximately 19.5 times larger.
The trend mirrors South Korea’s broader enthusiasm for AI-related investments in its stock market, particularly amid the boom surrounding semiconductor companies and artificial-intelligence infrastructure.
Worldcoin Leads the AI Crypto Rush
Among AI-related digital assets, Worldcoin recorded the highest trading volume in Korea at approximately $7.41 billion during the period studied.
It was followed by Sahara AI at $3.2 billion, Virtuals Protocol at $2.7 billion, Bio Protocol at $2 billion and NEAR Protocol at $1.7 billion.
The figures highlight how quickly Korean retail investors have moved into emerging AI-linked digital assets.
Chainalysis described Korea as an outlier, noting that traders were entering and moving through the AI-crypto category at unusually high intensity compared with other markets.
Korea’s Crypto Boom Is Still Largely Retail-Driven
Despite the enormous size of the market, South Korea’s cryptocurrency economy remains heavily dependent on individual investors.
Major financial institutions have yet to participate at the same scale seen in some other Asian markets. Chainalysis said Korean banks and securities firms have been developing digital-asset teams and testing areas such as stablecoins, tokenisation and custody, but institutional participation remains in an early stage.
That creates an unusual contrast within East Asia.
Hong Kong’s crypto economy, for example, has developed a much stronger institutional character, with institutional platforms accounting for 16 percent of service inflows during the study period.
Japan has seen rapid growth in decentralized-exchange activity, while China’s digital-asset economy is dominated by peer-to-peer flows despite the country’s restrictions on crypto services.
A Major Test Could Come in 2027
South Korea’s crypto market could face a significant transformation next year.
A long-delayed 22 percent tax on cryptocurrency profits is scheduled to take effect in 2027, although the implementation has been postponed before. At the same time, corporate participation in the digital-asset market is gradually expanding.
If both changes move forward, the country’s crypto ecosystem could shift from its current retail-heavy structure toward a market where institutional investors play a much larger role.
That could also test whether Korea’s enormous appetite for speculative and AI-linked digital assets can survive a new tax environment.
East Asia’s Crypto Map Is Rapidly Changing
The Chainalysis findings show that there is no single model for cryptocurrency adoption across East Asia.
South Korea is dominated by retail trading and AI-crypto enthusiasm. Japan is increasingly embracing decentralized exchanges. Hong Kong is positioning itself as an institutional hub, while China is seeing peer-to-peer activity grow outside traditional crypto-service channels.
For South Korea, however, the biggest question may now be what happens when its retail-driven crypto boom meets new regulation, taxation and potentially deeper institutional participation.
The country has already built East Asia’s largest crypto economy.
The next test could determine whether that lead becomes even bigger — or whether Korea’s crypto market enters an entirely new era.
WWC ONE MEDIA G,A
