Key Takeaways:
Japan's parliament moved closer to legalizing crypto exchange-traded funds and slashing capital gains taxes on digital assets, a regulatory overhaul that could unlock institutional capital flows in one of Asia's largest economies.
Japan's Upper House committee approved a bill on July 15 that would reclassify 105 cryptocurrencies as financial instruments under the Financial Instruments and Exchange Act, paving the way for spot Bitcoin and XRP ETFs on the Tokyo Stock Exchange. The legislation, which cleared the Lower House on June 11, would also cut the maximum capital gains rate on qualifying crypto assets from 55% to a flat 20.315% — matching the rate applied to stocks and investment trusts.
"The legislation gives market participants long-awaited clarity," Koichi Kano, Japan head at cryptocurrency market maker QCP Group, said. The bill's passage in the Upper House committee follows its approval by the Lower House and sets the stage for a final Upper House vote, government promulgation, and subsequent rulemaking by the Financial Services Agency.
The reform introduces a two-tier tax architecture. Gains from spot trading, derivatives, and ETFs on FSA-registered platforms — the "specified crypto assets" framework — will be taxed at 20.315%, a cut of as much as 35 percentage points from the previous maximum. The corporate side took effect April 1, 2026, eliminating year-end mark-to-market taxation on long-term crypto holdings, removing what industry groups called a structural barrier to institutional treasury adoption. For individual traders, the flat rate is contingent on the FIEA amendment passing the Upper House, with implementation projected for January 2028.
What the reform does not change matters as much as what it does. Staking rewards, lending income, liquidity pool returns, NFT trading profits, and all transactions on foreign or unlicensed exchanges remain classified as miscellaneous income, taxable at progressive rates up to 55%. The Japan Virtual and Crypto Assets Exchange Association has publicly criticized the timeline as too slow, noting that a Web3 developer or DeFi trader based in Tokyo does not benefit from the reform unless they exclusively use FSA-licensed domestic exchanges for eligible asset types.
ETF pathway and market demand
SBI Holdings filed applications with the FSA in August 2025 for a spot Bitcoin-and-XRP ETF and a hybrid digital-gold crypto ETF, both targeting the Tokyo Stock Exchange. The FIEA amendment reclassifying 105 crypto assets as regulated financial instruments is the legal prerequisite for ETF eligibility, but the FSA must still finalize its approval framework. First ETF listings are projected no earlier than fiscal 2028.
The investor demand for these products is already documented. Japanese investors placed approximately $21.7 billion into XRP alone through centralized exchanges between July 2024 and June 2025 — more than four times what flowed into Bitcoin over the same period — under the current 55% tax regime, according to exchange data. SBI Holdings, which holds roughly 9% of Ripple as its largest external shareholder, began distributing Ripple's dollar-backed stablecoin RLUSD in Japan on March 31, the first Asian market to do so.
Japan's broader crypto infrastructure
Prime Minister Sanae Takaichi delivered a video address at WebX 2026 on July 13, reaffirming state-backed financial support for Web3 startups as part of Japan's Comprehensive Startup Support Package. The government has built more crypto regulatory infrastructure in the past three years than most G7 nations — including the world's first licensed yen-pegged stablecoin (JPYC, launched October 2025), a cabinet-approved reclassification of digital assets, and a stablecoin licensing framework under Payment Services Act amendments effective June 2023 that restricts issuance to banks, trust companies, and fund transfer service providers.
Japan's position contrasts with other major economies. The US Digital Asset Market Clarity Act cleared the House in July 2025 but remains stalled in the Senate at Calendar No. 423 with no vote scheduled. India's Reserve Bank told a parliamentary committee on July 2 that it remains "leaning toward prohibition" of cryptocurrencies. Thailand's central bank is tightening oversight of stablecoin transactions targeting money laundering by scam call centers.
The directional signal from Tokyo is consistent — three consecutive prime ministers have addressed WebX — but the gap between prime ministerial rhetoric and enacted policy remains the consistent cautionary note from analysts. The Upper House must pass the FIEA amendment for the framework to take effect in fiscal 2027 and unlock ETF pathways. The individual flat-rate tax, currently projected for 2028, must survive a legislative timeline that the industry considers already too slow. For institutional investors and Web3 founders evaluating Tokyo as a base, Japan offers genuine regulatory clarity that is deepening — but remains incomplete, and meaningfully slower than its own industry wants.
This article is for informational purposes only and does not constitute investment advice.
