SBI just doubled its crypto accounts in Japan. The stablecoin story is bigger.
The weak yen is turning Japanese corporate treasurers into the real demand source, and SBI already owns the regulated rails they need.
CryptoVibe Desk · japan · stablecoins · sbi
- →SBI VC Trade hit 2 million registered accounts on July 6 after merging VCTRADE and BITPOINT services.
- →The real story is corporate demand, not retail heat, because weak-yen treasuries need dollar and yen crypto rails.
- →Watch whether SBI turns RLUSD and JPYSC into business payment flows before year-end, not just exchange listings.
- stablecoin → A stablecoin is a crypto token designed to track a real currency like the dollar or yen.
- treasury reserves → Treasury reserves are the cash and assets a company holds to protect itself and fund operations.
- trust-based stablecoin → A trust-based stablecoin is issued through a regulated trust structure that holds assets for token users.
SBI VC Trade hit 2 million registered accounts on July 6. That company-reported figure combines VCTRADE and BITPOINT after SBI's April 2026 merger with BitPoint Japan. CoinDesk says the count is roughly double SBI's 2025 level, though that older baseline comes from one source.
The retail number is useful. The corporate story matters more. SBI says Japanese firms are using BTC and XRP as treasury assets while the yen stays weak. If you're watching Japan like another retail crypto market, you're looking at the wrong wallet.
This looks less like a trading app race. It's more like payment plumbing. SBI VC Trade added Ripple's dollar-backed RLUSD and JPYSC in June 2026. JPYSC is described as Japan's first regulated trust-based yen stablecoin. SBI also added a stablecoin lending service.
The economics are straightforward. A company worried about yen weakness wants dollar access, yen settlement, and a regulated venue that won't scare its auditors. SBI can point to BTC, XRP, RLUSD, and JPYSC under one licensed roof. A faster crypto-native issuer can't copy that overnight in Japan.
The historical parallel is eurodollars in the 1960s. Companies needed dollar balances outside the U.S. banking system. Banks built the pipes around that need. Japan's version is smaller and more regulated, but the incentive rhymes: corporate money moves first, then products follow.
SBI's Ripple link makes the moat clearer. SBI Ripple Asia already connects the two companies. U.Today says the joint venture has targeted Japan's ¥30 trillion prepaid payments market. That number is single-source, so treat it as SBI's strategic map, not proven adoption.
There is still a ceiling. Coincheck had 2.62 million accounts, per U.Today. SBI also remains behind market leaders like Coincheck and bitFlyer. Registered accounts aren't active users. The numbers don't add up to dominance yet.
But the stablecoin setup is now real. Japan's strict rules slowed crypto growth for years. Now those same rules may protect SBI from faster rivals. If corporate treasurers keep showing up, the obvious next product is not another trading campaign. It's payment and lending flow built around regulated yen and dollar stablecoins.
SBI's RLUSD and JPYSC push makes its moat narrower than a bank's, but wider than any crypto-native rival can clear quickly in Japan.
By December 31, 2026, watch whether SBI reports any corporate RLUSD or JPYSC payment volume, not just listings or account growth.
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