bitFlyer to List SOL on June 24 as FSA-Licensed Exchange Joins Japan's Solana Push

One of Japan's oldest crypto exchanges is adding Solana to its books. bitFlyer, founded in 2014 and holding a Financial Services Agency license since the agency formally recognized crypto exchanges in 2017, announced it will begin handling SOL starting June 24, 2026. "We will begin handling SOL starting June 24th (Wed)," the exchange stated in its official notice. Multiple outlets confirmed the announcement is consistent with bitFlyer's published text.

The listing matters beyond its face value because of what an FSA-licensed venue represents. Japan's regulatory framework requires exchanges to undergo a formal screening process before they can offer each asset, covering custody arrangements, anti-money-laundering controls, and systemic risk assessment. A listing by bitFlyer is therefore a byproduct of Solana clearing that process at one of Japan's founding-generation exchanges, not simply a commercial distribution decision.

A Rapid Accumulation of Japan-Solana Signals

The bitFlyer announcement is the third significant Japan-Solana institutional development in roughly two weeks. On June 4, Japan's SBI Holdings announced that its crypto subsidiary SBI VC Trade would take over trading, custody, and asset management for WIZE's Solana treasury, marking the first time SBI Financial Group, Japan's largest financial conglomerate, formally entered SOL custody. Six days later, Tokyo-listed game developer Enish sold its entire Bitcoin holdings and pivoted to a Solana staking and validator strategy, citing Solana's yield characteristics over passive BTC storage.

Founded in 2014, bitFlyer is one of Japan's oldest crypto exchanges and carries domestic name recognition comparable to what Coinbase holds in the United States. The exchange brings twelve years of FSA compliance infrastructure to this listing.

Japan's Crypto Tax Cut: From 55% to Flat 20%

Running in parallel is a significant shift in Japan's treatment of crypto gains. Japan's lower house of parliament passed legislation earlier this year that would cut the top effective tax rate on crypto profits from approximately 55 percent (a punishing combined national and local rate) to a flat 20 percent, aligning crypto with the treatment of equities and listed investment trusts. The measure, which still requires upper house passage and implementation, has been one of the most-watched structural changes in Japanese crypto policy in years, and is expected to materially expand domestic retail and institutional participation if enacted.

The tax environment has historically been cited as one of the key constraints on Japanese crypto adoption despite the country's relatively mature regulatory framework. A shift toward flat-rate taxation would remove a significant friction that has kept Japanese crypto investors from realizing and rotating gains, and would make exchange listings of established assets like Solana considerably more commercially relevant.

FSA Licensing and What the Per-Asset Screening Process Signals

bitFlyer operates exchanges in Japan, the United States, and Europe, each under the relevant local licensing regime. Its Japanese entity has maintained continuous FSA registration through the agency's multiple waves of regulatory tightening since 2017, including the post-Coincheck crackdown that drove several weaker operators out of the market. That track record makes the exchange's asset screening decisions a reasonable proxy for what the FSA is currently comfortable with.

The June 24 date gives the exchange roughly one week to complete technical integration. The listing will make SOL available to bitFlyer's Japanese retail base through an FSA-supervised platform, adding to the institutional custody access that SBI VC Trade now provides and the corporate treasury exposure that Enish established.

Three independent Japan-based actors (a financial conglomerate, a listed gaming company, and one of the country's oldest crypto exchanges) have each made a Solana-specific commitment within fifteen days. The cluster reflects a market responding to both the FSA's clearing of the asset and the pending shift in tax treatment, rather than a coordinated campaign.

bitFlyer's official announcement is available on the exchange's news portal. Japan's crypto tax reform legislation is progressing through the Diet as of mid-June 2026.