Ripple's stablecoin RLUSD has gone live for Japanese users, distributed through the licensed exchange SBI VC Trade under Japan's stablecoin regime — a notable step into one of the few major markets that has written clear rules for the asset, according to The Block.
What a stablecoin is
A stablecoin is a cryptocurrency built to hold a fixed value — almost always one US dollar — instead of swinging like bitcoin. That fixed value, the "peg," is meant to be held by backing every token with an equivalent amount of safe assets. Ripple says RLUSD is backed one-for-one by US dollar deposits, short-term US Treasury bonds and cash equivalents. RLUSD launched in late 2024 and had a market value of roughly $1.6 billion as of late June 2026, per CoinGecko — a fraction of the market's giants, but growing.
The Japanese approval
Japan regulates stablecoins under amendments to its Payment Services Act, which created a formal licensing regime — one of the first among major economies. Under those rules, a foreign-issued stablecoin can reach Japanese users only through a licensed domestic intermediary. RLUSD is being distributed by SBI VC Trade, the crypto arm of the financial group SBI Holdings, which classifies it as a regulated electronic payment instrument; in Japan the token is offered in its Ethereum-based form, Protos reported.
Ripple framed the move as building payments infrastructure rather than a speculative product. "RLUSD will serve as a bridge for payments, tokenization, and collateral management, connecting Japanese businesses and individuals more efficiently to global liquidity," said Jack McDonald, Ripple's senior vice president for stablecoins, as quoted by The Block.
Why Japan matters
Japan is not a crypto afterthought. It regulated exchanges early — after the 2014 collapse of Tokyo-based Mt. Gox — and moved on stablecoins ahead of most peers, giving issuers something they prize: legal clarity on reserves, redemption and licensed distribution, the same questions the European Union's MiCA rules and US legislation have been working through.
That clarity is drawing activity. SBI and Singapore's Startale have launched a yen-denominated stablecoin, JPYSC, and Japan's three megabanks — MUFG, SMBC and Mizuho — have signaled plans to run live commercial stablecoin transactions, The Block reported. For an issuer, an approval in a credible jurisdiction confers a legitimacy that trading volume alone cannot.
The competition
RLUSD is a small entrant in a market dominated by two incumbents. Tether's USDT is the largest stablecoin and the most-traded crypto asset by volume, well into the hundreds of billions of dollars in circulation; Circle's USDC is the second-largest and has leaned on regulatory compliance as its selling point. Both already sit on most major exchanges.
Ripple's pitch is narrower and aimed at infrastructure: cross-border payments and on-chain settlement, areas where its XRP Ledger has institutional ties. Japan — with heavy yen-dollar trade flows and deep links into Southeast Asia — fits that use case. Whether RLUSD can win share from entrenched rivals is unproven, but regulated entry into markets like Japan is the kind of slow, credibility-building step that distinguishes a payments play from a speculative one.
