SBI Group, one of Japan's largest financial conglomerates, has teamed up with Ondo Finance to bring tokenized Japanese stocks to the blockchain. The partnership will use a yen-pegged stablecoin as the settlement currency, a move that could reshape how foreign investors access Tokyo's equity markets.
Why a Yen Stablecoin Matters
The choice of a yen stablecoin isn't incidental. Most tokenized real-world assets today settle in U.S. dollar-pegged coins, which forces Japanese issuers and investors to take on currency risk. By sticking with a yen-denominated stablecoin, the two companies remove that layer of friction. The stablecoin itself is issued by a regulated entity — Ondo Finance's existing infrastructure — and backed one-to-one by yen reserves held in Japanese banks. That design means settlement happens in the same currency as the underlying stock, which could make the product more attractive to domestic retail investors and to global funds that already hedge their yen exposure.
Tokenizing Stocks: The Mechanics
Ondo Finance specializes in wrapping traditional assets into blockchain tokens. Under the partnership, SBI will provide the securities — Japanese equities listed on the Tokyo Stock Exchange — and Ondo will handle the technical side: minting tokens that represent fractional ownership of those stocks. Each token will be a digital claim on the real share, held by a custodian. Investors can buy, sell, or trade these tokens 24/7 on compatible platforms, unlike the Tokyo Stock Exchange's limited trading hours. The tokens are redeemable for the underlying stock at any time, though the companies have not yet disclosed the redemption fees or minimum thresholds.
Opening Japanese Stocks to a Global Audience
Japan's equity market has long been a tough nut for foreign retail investors. High brokerage fees, time-zone differences, and the need to open accounts with Japanese brokers have kept many away. Tokenization bypasses those barriers. A buyer in Singapore or Brazil can acquire a tokenized Sony or Toyota share using a crypto wallet, settle in yen stablecoins, and hold it without ever interacting with a traditional broker. SBI, which already runs a major crypto exchange in Japan, likely sees this as a way to funnel its existing user base into stock trading — and to attract new users from outside Japan who want exposure to Japanese companies without the usual paperwork.
What Comes Next
Neither SBI nor Ondo has released a launch date. The next step is likely regulatory approval from Japan's Financial Services Agency. Tokenized stocks fall under securities laws, and the stablecoin itself must comply with Japan's strict payment-services regulations. The FSA has been cautious about crypto-linked products, but it has also signaled openness to sandbox programs for security tokens. Ondo's stablecoin is already in use in other markets, but adapting it to Japanese law — and to the Tokyo Stock Exchange's settlement system — will take time. The companies have not said whether they will seek a license or operate under an existing exemption. That question alone could determine whether the project launches in months or years.
