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Regulator in Tokyo moves to ban insider trading in crypto market

Policy & Regulation·October 17, 2025, 8:11 AM

Japan’s Financial Services Agency (FSA) plans to ban insider trading in the cryptocurrency market, according to an Oct. 15 report in Nikkei, cited by CoinPost. The forthcoming rules would amend the Financial Instruments and Exchange Act to explicitly bar trading based on nonpublic information, with violators subject to administrative fines.

https://asset.coinness.com/en/news/e9e4bdcb8f915d727337aee75df2933d.webp
Photo by Louie Martinez on Unsplash

Tightening oversight through the SESC

The FSA intends to hammer out the details through a working group by year’s end and aims to submit a bill amending the securities law during the 2026 ordinary session of the Diet. Under the proposal, the Securities and Exchange Surveillance Commission (SESC) would gain authority to investigate suspected violations and could recommend fines or criminal charges in cases of alleged insider trading.

 

Experts say Japan’s system of self-regulation, led by cryptocurrency exchanges and the Japan Virtual and Crypto Assets Exchange Association (JVCEA), lacks sufficient data monitoring. The government hopes that granting the SESC oversight of crypto transactions will help ensure fairer trading and make the market more attractive to investors.

 

The new rules would target the use of confidential information, such as advance knowledge of a token listing or a major security flaw. Yet applying insider-trading standards to crypto may prove difficult. Many tokens have no clear issuer, making it harder to determine whose information could move markets or who should be held accountable.

 

Crypto investing has surged in Japan, with domestic trading accounts quadrupling in five years. The FSA now aims to update its rules to reflect that digital assets are traded mainly as investments, not as payment instruments.

 

Leadership transition brings policy uncertainty

Japan’s plan to strengthen oversight of cryptocurrencies coincides with a period of political transition. Prime Minister Shigeru Ishiba has announced his intention to step down but remains in office for now. According to CNBC, Sanae Takaichi, newly elected president of the ruling Liberal Democratic Party (LDP), would typically be expected to assume the premiership, but the coalition’s collapse has upended what would otherwise be a routine transition. The parliamentary vote to choose Japan’s next leader, initially slated for Oct. 15, has been postponed to Oct. 21.

 

In the wake of the split, the main opposition Constitutional Democratic Party (CDP) is reportedly seeking Komeito’s support for a joint prime ministerial candidate. Yuichiro Tamaki, leader of the Democratic Party for the People (DPP), is seen as a potential consensus choice. The ruling LDP currently holds 196 seats in the lower house, but a united opposition could command a larger bloc.

 

Tamaki has also drawn attention in crypto circles. About a year ago, he proposed cutting taxes on cryptocurrency gains to 20%, a flat rate similar to that on stock profits, during his campaign against Ishiba. At present, crypto gains in Japan are classified as miscellaneous income and taxed at progressive rates that can exceed 50% when local levies are included.

 

Metaplanet’s Bitcoin strategy tested amid market shifts

Against that backdrop, Metaplanet, often dubbed Japan’s answer to the U.S. firm Strategy for its aggressive Bitcoin (BTC) accumulation, is under pressure as its valuation slips below the value of its crypto holdings. The company’s market-to-BTC net asset value (mNAV) ratio fell to 0.99 on Oct. 14, dropping below 1 for the first time. The metric compares the company’s market value with its BTC holdings, and a reading below 1 means the stock is trading at a discount to its BTC reserves.

 

The decline comes after Metaplanet paused BTC purchases for the past two weeks. As of Oct. 1, the company held 30,823 BTC on its balance sheet.

 

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Policy & Regulation·

Apr 12, 2023

Official Says Hong Kong Should Invest in Web3 Economy

Official Says Hong Kong Should Invest in Web3 EconomyAccording to Hong Kong’s financial secretary, Paul Chan, this is the perfect time for Hong Kong to promote the development of Web3, the next-generation version of the World Wide Web that is decentralized and distributed through the use of blockchain and similar technologies.©Pexels/Tara WinsteadLearning from the dot com boomDespite the recent instability of the virtual assets market and the collapse of some digital asset exchanges, Chan has pointed out that the quality of the real economy has improved since the dotcom bubble burst in 2000, and surviving market players have focused on technological innovation, applications and value creation.In remarks made via a blog post published on Sunday, Chan argues that the development of Web3 is going through the same process. He suggested that the next stage of development would be to focus on developing blockchain technology more deeply to find wider application for it, which would improve existing business models, ultimately benefiting users and improving the quality of the real economy.To accelerate the development of Web3, Chan allocated HK$50 million (US$6.4 million) to the Cyberport business park to organize major international conferences and youth workshops in his latest budget released in February.VASP licensingChan also announced that authorities would introduce a licensing regime for virtual asset service providers (VASPs) in June to ensure appropriate supervision and minimize risks in the innovation and development of Web3. Furthermore, the government is looking into regulating stablecoins or cryptocurrencies with their value pegged to another currency or commodity.According to some local experts, Hong Kong should not delay in pushing Web3 development, and the government should work out clear policies to attract overseas investors and Web3 developers to set up offices in Hong Kong.Working towards a Web3 hubFrancis Fong Po-kiu, honorary president of the Hong Kong Information Technology Federation, told the South China Morning Post that the government could help by building up infrastructure such as data and supercomputing centers to help small and medium-sized enterprises to adopt more advanced technology.Although IT sector veteran Joseph Leung Wai-fung agreed that Hong Kong was lagging Singapore in terms of Web3 development, he suggested that the government should step up efforts to attract overseas investors and Web3 developers by working out clear policies to support them in setting up offices in Hong Kong. He also pointed out that Web3 covers key areas such as artificial intelligence, the Internet of Things, blockchain technology, and metaverse augmented reality, and that every international smart city should explore this area.The recent fluctuations in virtual asset markets and the collapse of some online trading platforms have cast doubts on the future of Web3, but Chan believes that competent market players who survive a “burst bubble” can focus on innovation and make significant strides.The government’s efforts to accelerate the development of Web3 through the allocation of HK$50 million to the Cyberport business park, the introduction of a licensing regime for virtual asset service providers, and the regulation of stablecoins, are steps in the right direction. However, more needs to be done to attract overseas investors and Web3 developers to set up offices in Hong Kong and to build up infrastructure such as data and supercomputing centers to help small and medium-sized enterprises to adopt more advanced technology.

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Web3 & Enterprise·

Nov 01, 2023

CPLABS and Protocol Capital to collaborate on blockchain-enhanced autonomous driving in Qatar

CPLABS and Protocol Capital to collaborate on blockchain-enhanced autonomous driving in QatarKorean blockchain development firm CPLABS (formerly known as Coinplug) announced on Wednesday (local time) that it has signed a memorandum of understanding (MOU) with Qatar-based company Protocol Capital to collaborate on blockchain-driven ventures in the Middle Eastern country.Protocol Capital is known for partnering with institutional clients and delivering bespoke solutions to investors in sectors such as real estate, energy, construction, and manufacturing.Photo by Lucca Belliboni on UnsplashBlockchain and autonomous drivingThrough this agreement, the two companies aim to execute projects that leverage and champion blockchain technology, with initiatives including an autonomous driving pilot project. They also plan to register with Qatar’s Tasmu Digital Valley, established by the Ministry of Transport and Communications (MoTC) and the Qatar Free Zones Authority (QFZA), as part of their collaborative efforts towards Qatar’s National Vision 2030.CPLABS plans to integrate its blockchain platform and upcoming 2024 Web3 portal into the autonomous driving pilot project. This move will grant the Korean firm an avenue to offer identity verification and payment services, further broadening its footprint in the finance and information communications technology (ICT) sectors.”As a dedicated Web3 tech firm, CPLABS possesses around 320 blockchain patents both domestically and internationally. Its projects encompass areas such as decentralized identifiers (DIDs), decentralized finance (DeFi), security token offerings (STOs), non-fungible tokens (NFTs), and decentralized autonomous organizations (DAOs).Commenting on this joint effort, Uhr Joon-sun, CEO of CPLABS, stated that the company aims to deliver Web3 platforms that connect Korea with the global community.

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Web3 & Enterprise·

Jan 06, 2024

Etherscan expands through Solscan acquisition

Expanding beyond the Ethereum Virtual Machine (EVM) domain, Malaysia-headquartered Etherscan has officially acquired Solscan, a prominent block explorer within the Solana ecosystem.Photo by Shubham’s Web3 on UnsplashEnhancing cross-chain analysisThe acquisition, announced earlier this week, signifies a noteworthy development within the blockchain industry and is poised to bring about a new interface aimed at enhancing cross-chain analysis. Solscan, based in Singapore with its primary team in Vietnam, was previously majority-owned by TomoChain Lab, a Singaporean blockchain software developer. The deal’s terms were not disclosed and the acquisition places Solscan in the same league as Polygonscan within the family of Etherscan block explorers. Diversifying product offeringEtherscan, established in 2015, stands as one of the earliest crypto projects, initially focusing on the EVM space. The platform offers an explorer-as-a-service product for blockchain explorers, with the acquisition of Solscan marking a significant step in diversifying its offerings. Since its inception in 2021, Solscan has risen as a leading explorer in the Solana ecosystem, catering to over three million monthly users. Providing services such as detailed address, token, transaction information, APIs, dashboards and NFT metadata, Solscan mirrors Etherscan’s services but is tailored for the Solana network. The merger between Etherscan and Solscan is anticipated to bring forth a series of enhancements and innovations, with both platforms benefiting from the integration of additional features. The roadmap for this collaboration outlines improvements in user interfaces, navigation and overall accessibility, promising an enriched user experience. Solscan, in its announcement, assured its commitment to the Solana community, vowing to maintain unparalleled blockchain exploration services. The shared vision of Etherscan and Solscan revolves around providing what Etherscan termed “credibly neutral and equitable access to blockchain data,” underlining their commitment to transparency and fairness in the blockchain space. Matthew Tan, CEO and founder of Etherscan, expressed excitement about the acquisition and highlighted the alignment of Solscan’s expertise in making blockchain data accessible and user-friendly with Etherscan’s mission. The acquisition is expected to contribute significantly to the broader blockchain ecosystem. Solscan serves as a crucial player in the Solana ecosystem, an Ethereum alternative. The platform assists users in viewing information within the Solana blockchain, managing accounts, tracking transactions and exploring investment opportunities across various crypto platforms. Solana resurgenceThis deal comes at a time when Solana’s momentum is evident, ending 2023 on a strong note. In December 2023, NFT sales on the Solana network surpassed those on Ethereum for the first time. Solana has experienced substantial growth in comparison to Ethereum, both in terms of its token’s value and against the U.S. Dollar. The fall of crypto exchange FTX had a large impact on Solana and its ecosystem as FTX had been heavily involved within that community and associated projects. The exchange still holds a sizable amount of locked SOL tokens. Following its collapse, the SOL unit price fell below $10. At the time of writing, it stands at $100. The acquisition of Solscan by Etherscan underscores the resurgence of the Solana ecosystem, with major players in the Web3 space recognizing the value of Solana-based technology. As both platforms collaborate, users can anticipate a more robust and interconnected blockchain exploration experience.  

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