The Japanese Financial Services Agency (FSA) has issued warnings to five international cryptocurrency exchanges. The accused exchanges—KuCoin, Bybit Fintech Limited, bitcastle LLC, MEXC Global, and Bitget Limited—are allegedly providing trading services to Japanese citizens without proper licenses, according to Coinpost Japan.
Regulatory Breach Raises Concerns
Operating without registration poses significant risks to investors. Japan’s Payment Services Act requires exchanges to secure licenses before offering services to local users. This regulation ensures strict oversight, including the separation of customer funds from operational reserves.
Exchanges operating outside FSA oversight lack these safeguards. Consequently, users face potential financial losses in cases of fraud, hacking, or business failures.
“The absence of regulatory oversight for these platforms leaves consumer funds vulnerable, undermining confidence in the market,” a spokesperson familiar with Japan’s crypto policies stated.
FSA Strengthens Investor Protections
The FSA’s warnings align with Japan’s broader strategy to improve its crypto regulatory framework. One key proposal under the Payment Services Act is the introduction of a “holding order.” This measure aims to prevent local assets from being transferred to foreign entities during insolvency events, thereby protecting domestic investors.
Additionally, Japan has adopted investor-friendly tax reforms. The capital gains tax on cryptocurrency investments has been reduced from 55% to 20%. This change aligns crypto taxation with stock market gains, encouraging greater participation in the sector.
Blockchain in Japan’s Economic Vision
Japan’s blockchain initiatives go beyond regulation. The government has amended its Web3 rules and created a crypto unit under the Digital Society Promotion Department. These changes reflect a commitment to integrating blockchain into Japan’s economy and cultural framework.
Initiatives such as Regional Revitalization 2.0 highlight these efforts. By using blockchain and NFTs, Japan promotes regional businesses and preserves cultural heritage on a global scale.
Balancing Innovation and Oversight
The FSA’s warnings underscore Japan’s firm stance against unregistered crypto exchanges. Although the measures may seem restrictive, they form part of a comprehensive strategy. This approach prioritizes investor protection while fostering innovation in blockchain and cryptocurrency.
As Japan refines its crypto regulations, the country continues to balance innovation with robust oversight. By doing so, Japan aims to create a secure and thriving environment for cryptocurrency and blockchain technologies.

I am Toby Rothschild, Co-Founder of Spearmint and author at Coinography, and a strategist focused on advancing Web3 innovation, digital ecosystems, and the future of decentralized technology. I combine product thinking, creative leadership, and deep interest in emerging trends to help shape how individuals and organizations interact with the next generation of digital systems.
My work centers on understanding how blockchain, AI, and digital identity are reshaping global industries. At Spearmint, I help lead the direction of initiatives that bring clarity, structure, and meaningful user experiences to complex technological environments. I focus on bridging vision with execution, ensuring that innovation remains practical, scalable, and aligned with long-term growth.
As an author at Coinography, I create insights that translate fast-moving Web3 developments into clear, useful narratives. I explore topics such as decentralized governance, digital identity, creator economies, token models, protocol design, and the shifting cultural patterns around emerging technology. My aim is to make digital transformation more understandable and approachable for a wider audience.
I believe that Web3 is not only a technological shift but a cultural and creative one. Strong ideas, thoughtful communication, and human-centered design will shape which technologies thrive and how communities evolve around them. My writing and research reflect this belief, focusing on clarity, relevance, and long-term perspective.
Professional Links Website: https://coinography.com LinkedIn: https://www.linkedin.com/in/tobyrothschild/
