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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.

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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·

May 19, 2025

South Korea’s DPK to propose crypto bill with $3.58M stablecoin reserve minimum

South Korea's Democratic Party of Korea (DPK) plans to introduce a bill this week aimed at establishing a legal framework for digital assets, according to Edaily. The move is part of the party's ongoing efforts to advance its crypto policy agenda ahead of the upcoming presidential election. The proposed law would define the legal status of digital assets and set rules for their issuance, distribution and listing. The bill is expected to keep the requirement for Korean won-pegged stablecoin issuers to obtain authorization with a minimum reserve of 5 billion won ($3.58 million), a key point of debate.Photo by Brady Bellini on UnsplashA DPK official stated that the bill has been drafted and is set to be introduced to the National Assembly this week, following feedback from internal subcommittees. Most of the provisions remain consistent with last month’s draft, but final comments are still being collected on stablecoin reserve requirements, which have been a major point of discussion. Defining digital assetsThe bill defines digital assets as "electronic records with economic value based on blockchain technology" and establishes a regulatory framework for issuers, exchanges and custodians. Key provisions include permitting initial coin offerings (ICOs) and creating a digital asset committee under the Financial Services Commission (FSC). This committee would oversee legal framework design, market monitoring, and policy promotion. Additionally, an industry association will establish a separate committee to oversee token listing practices, ensuring consistent listing standards across exchanges. The most contentious part of the draft has been the regulations for won-based stablecoins. It classifies stablecoins as digital assets akin to fiat currency, requiring a minimum reserve of 5 billion won and authorization from the FSC. It also mandates real-time reserve disclosures, secure asset custody and quarterly reporting. Divide over stablecoin reserve requirementOpinions on the reserve requirement are divided. Some industry insiders argue that the 5 billion won threshold is too high, creating a barrier for startups. Others believe a minimum capital requirement is necessary due to stablecoins' role in payments and their potential as currency substitutes. Lee Jung-yup, president of the Blockchain Law Society, stressed that stablecoins must maintain a basic level of trust, warning that those failing to meet the 5 billion won threshold could become prone to insolvency or fraud. However, Lee acknowledged concerns about the centralized regulatory approach led by financial authorities and the potential for market dominance by large corporations. He suggested exploring the creation of an independent regulatory body for cryptocurrencies, warning that overly strict regulations could stifle domestic digital finance innovation amid growing global competition. Crime surges with market growthWhile regulations continue to evolve, crypto crimes are also rising sharply amid the expanding digital asset market. According to Segye Ilbo, South Korean police arrested about 2,100 individuals for crypto-related offenses last year—17 times more than in 2017, when data collection began. The total losses from such crimes now exceed 1 trillion won ($714 million) annually. Since the election of U.S. President Donald Trump, known for his crypto-friendly stance, Korea's crypto market has experienced rapid growth. This surge has raised concerns about an increase in fraud targeting investors chasing quick profits. 

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Web3 & Enterprise·

Dec 14, 2023

NiceHash targets Asian market through EasyMining platform launch

NiceHash targets Asian market through EasyMining platform launchNiceHash, a Slovenian bitcoin mining and hashpower marketplace, has launched its crypto mining platform in Asia, known as EasyMining.Cloud-based crypto miningEstablished in 2014 by two Slovenian university students, NiceHash stands as the largest cloud-based crypto-mining hashpower marketplace globally. Boasting over 250,000 daily active miners and a user base spanning 190 countries, the platform serves as a link between hashing power suppliers and consumers, operating within the framework of the sharing economy.NiceHash published a press release from Singapore on Tuesday to announce the Asian product launch. The company has already established collaborations in the region, with Singaporean mining equipment designer iPollo appearing as a featured partner on the firm’s website.Photo by Traxer on UnsplashProduct offeringAt the core of NiceHash’s offerings is the facilitation of crypto trading and global hashpower. It claims to provide an innovative and seamless connection between miners and hashpower providers. Whether it’s mining with CPU, GPU or ASIC equipment, platform users can engage in the process to earn cryptocurrencies or sell surplus computing power, presenting an opportunity for profit without the need for an extensive data center.NiceHash employs various security measures to ensure the validity and safety of transactions. These include SSL encryption, 2-factor authentication and email notifications, enhancing the security of accounts and payments. The cost of NiceHash mining is set at 0.001 BTC, offering a range of 34 mining algorithms and supporting various coins to cater to the interests of a broad user base.The firm offers a QuickMiner service, an automatic mining program that simplifies the mining process for subscribers. Through the use of this application, miners and hashpower renters can kick-start their operations immediately.Miners and providers have the ability to trade hashpower on the platform, with dynamic pricing adjusting every 10 seconds based on cryptocurrency values, hashpower availability and miner demand.For hashpower sellers, NiceHash offers the Profitability Calculator, a tool that enables users to calculate daily mining earnings by inputting their mining rig specifications and power costs. The platform supports CPU, GPU and ASIC mining, allowing miners to focus on the most profitable algorithm and token pairings.EasyMining, the latest addition to NiceHash’s repertoire and the product it is now offering in the Asian region, represents a significant step forward for the firm in simplifying cryptocurrency mining. The company claims that users can select their preferred cryptocurrency, letting the platform handle the mining process securely and effortlessly.Changing market conditionsCrypto platforms have had to be agile in 2023, as the underlying environment for crypto-centric offerings has been subject to rapid change in many jurisdictions. While NiceHash is making a concerted effort to etch out a market share within the Asian market through this product launch, it’s also had to withdraw its services from another market in recent months.On Sept. 27, the company informed its customers that it was withdrawing from the UK market. In a letter to users, it stated:”Due to the recent regulation changes in the United Kingdom we are no longer able to provide services to those residing in the United Kingdom.” . . . “We are working hard to be able to resume our services to UK residents as soon as possible.”The company withdrew all services from the UK market, including the exchange, mining, hashpower marketplace and wallets.

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Web3 & Enterprise·

Apr 26, 2023

Singapore’s Cosmose AI Jilts Stripe in Favor of Near

Cosmose AI, an artificial intelligence-driven retail analytics firm headquartered in Singapore, has opted to collaborate with the Near Foundation with the aspiration of building a blockchain-based payments system centered on low transaction fees as a more cost-efficient alternative to more conventional payments processors like Stripe and PayPal. Payment platform disruptionThe Near Foundation is a non-profit organization responsible for guiding governance, contracting protocol maintainers and funding ecosystem development relative to the proof-of-stake (PoS)-based Near blockchain protocol. In a blog post published to the Cosmose AI website on Sunday, the company set out the extent of its new partnership with the Near Foundation.Cosmose AI uses AI-powered analytics to track in-store foot traffic as a basis to engage with shoppers online. Both companies will work towards building a payment system that facilitates shoppers to purchase goods and services at low transaction fees through cryptocurrency. As part of the deal, Near has made a strategic investment in Cosmose AI, reflecting a Cosmose company valuation of $500 million.In its press release, Cosmose stated that the investment from the Near Foundation means that the Cosmose “is set to apply Web3 principles and further advance the AI-driven retail ecosystem. Cosmose believes that it can leverage Web3 such that users maintain complete control over their data while benefiting from the ecosystem they help to create.The AI-driven company has a suite of retail solutions, including the KaiKai app, which enables retail customers to discover retail stores in their local vicinity. The app also includes an online targeting platform. Both elements are being overhauled with a Web3 facelift, with the Near collaboration enabling the integration of blockchain into the app.KaiKai already settles payments by leveraging Near Protocol with the creation of its own native stablecoin, Kai-Ching. Near Foundation CEO Marieke Flament said that Near will give Cosmose “the means to leverage the full potential of Web3 in a way that is sustainable, transparent, and infinitely scalable.” Moving away from Stripe, PayPalIn an interview with TechCrunch, Cosmose Founder and CEO Miron Mironiuk stated: “ I’m not sure if you know how expensive and slow it is to process online payments. It’s absolutely crazy.” The Near protocol leads with an ability to achieve inexpensive, scalable blockchain transactions. If successful in building this blockchain-based payments system, Cosmose would be in a better position to replace the use of payments service providers like Stripe and PayPal.Mironiuk gave the example of a simple coffee purchase. Small transactions like that can involve transaction fees in excess of 10%. This overhead is reflected in the overall price of the cup of coffee, with the seller passing on the cost to the buyer. In that one isolated example, Mironiuk makes the point that a regular coffee drinker could be spending an additional $200 per year to cover the costs of payments intermediaries.Over the course of nine years, Cosmose has grown to a point where it extends its service to 20 million stores. The firm operates on a global basis, with its team of eighty staff distributed across centers such as Hong Kong, Tokyo, Paris, Shanghai and Warsaw, as well as at its Singapore headquarters.

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