SBI Pays $270M for Ajaib to Give Yen Stablecoin JPYSC Its First Indonesia On-Ramp

Japan’s SBI Holdings announced the $270 million transaction on Friday, acquiring a roughly 20% equity stake in Indonesian multi-asset investment platform Ajaib Group, deploying its regulated yen stablecoin JPYSC — previously confined to a single Japanese exchange — into its first consumer-market distribution point outside Japan. The deal makes Ajaib an equity-method affiliate of SBI, giving the Japanese conglomerate formal significant influence over the platform’s financial and operating decisions — including its digital asset product roadmap — for 20 million Indonesian retail investors.

The transaction is Indonesia’s largest tech fundraise since 2022 and, at $270 million, represents roughly 76% of the entire amount that startup funding totaled $355.7 million across 91 deals during all of 2025. For a country whose startup ecosystem has spent four years contracting from Indonesia’s $6.9 billion 2021 funding peak — battered by the unraveling of aquaculture unicorn eFishery, corruption probes at agritech firm TaniHub, and misconduct cases across several fintech platforms — a single $270 million inbound investment from one of Japan’s largest financial institutions lands as something more than a deal. It is a structural signal.

Ajaib and Indonesia’s Retail Investing Gap

Ajaib was founded in 2018 by Stanford MBA classmates Anderson Sumarli, now 32, and Yada Piyajomkwan, now 33, with a specific diagnosis of Indonesia’s capital-market problem: fewer than 1% of Indonesians held equities at the time, blocked by high account minimums, paper-based onboarding, and brokerage fees that made small portfolios uneconomical. The co-founders wanted to build the country’s answer to Robinhood — a zero-commission, mobile-first platform that would let first-time investors open accounts in minutes.

Since its public launch in 2019, Ajaib has expanded well beyond its original mutual-fund focus. The platform now offers retail users access to domestic and international equities, bonds, exchange-traded funds, crypto assets, stablecoins, commodities, and foreign exchange, alongside payments and savings services. It also operates an OTC stablecoin settlement desk for corporate and institutional clients in Indonesia. The combination positioned Ajaib precisely for SBI’s needs: not just a consumer brokerage, but an existing institutional-grade stablecoin infrastructure operator in the country SBI wants to enter.

Ajaib’s total funding exceeds $500 million since 2019. Early backers included Y Combinator, SoftBank Ventures Asia, DST Global, Ribbit Capital — the same fund that backed Robinhood and Coinbase — and Horizons Ventures, the family office of Hong Kong billionaire Li Ka-shing.

What JPYSC Is, and Why Distribution Is the Constraint

JPYSC is Japan’s first trust-bank-backed yen stablecoin, issued by SBI Shinsei Trust Bank under the country’s revised Payment Services Act as a Type III Electronic Payment Instrument. The structural distinction matters. Most stablecoins are backed by reserves managed by the issuer, giving holders a contractual claim but no direct legal recourse. JPYSC is different: SBI Shinsei Trust Bank holds the yen reserves — cash and highly liquid yen-denominated instruments — in a segregated trust account, and every JPYSC holder carries a direct legal claim under Japanese trust law to the underlying yen. The trust structure removes the issuer’s ability to commingle or redeploy those reserves for other purposes.

The technical architecture was built by Singapore-based Startale Group, the Web3 company behind Astar Network and known for its ties to Sony. Under Japan’s updated regulatory framework, trust stablecoin issuers can invest up to 50% of reserves in short-term Japanese Government Bonds, maintaining liquidity while generating yield — a design that makes the economics of institutional-scale issuance viable.

The absence of a transaction ceiling distinguishes JPYSC from the prior generation of Japanese yen stablecoins. Until August 24, 2026, second-category yen stablecoin operators faced a ¥1,000,000 (approximately $6,270 at current exchange rates) per-transaction limit — the cap FSA removed August 2026. JPYSC, as a Type III trust-bank instrument, was never subject to that ceiling from launch. It can handle a ¥10 billion (approximately $62.7 million) settlement in a single on-chain transaction in the same way it handles a ¥10,000 (approximately $63) retail payment.

The constraint JPYSC faces is not regulatory ceiling. It is distribution. As of Friday, JPYSC remained restricted to SBI VC Trade accounts — a deliberate restriction SBI has maintained while awaiting clarification on tax treatment and additional regulatory guidance. External wallet withdrawals are not yet supported. That makes Ajaib — with its 20 million registered retail investors and its existing OTC stablecoin settlement infrastructure — the single most consequential distribution move SBI has made for JPYSC to date.

What SBI’s Equity Stake Actually Controls

The accounting designation SBI chose — equity-method affiliate — carries more operational meaning than it might appear. Under equity accounting under IFRS and GAAP, a 20% to 50% ownership stake with significant influence qualifies for equity accounting rather than a simple investment position. That means SBI will record its proportional share of Ajaib’s net income or losses on its own balance sheet, and — more importantly for product strategy — SBI now has formal significant influence over Ajaib’s financial and operating policies. That influence includes product development decisions.

Kitao, who described his strategy in SBI’s official August 28 announcement as the “SBI APAC Digital Economic Zone,” described the strategy explicitly: he is building a connected network of regulated digital asset exchanges across Asia with Ajaib as the Indonesia node. The network already includes SBI VC Trade (Japan), Coinhako (Singapore, where SBI acquired Singapore-based Coinhako as subsidiary on July 16, 2026), and B2C2 (UK, a crypto market maker). An Ondo Finance tokenization partnership July 2026 announced July 17 is tokenizing Japanese equities and other real-world assets using JPYSC as the on-chain settlement layer.

That last piece matters for what Ajaib will actually distribute. SBI’s July 14, 2026 launch of the JX Token — the SBI Japan High Dividend Equity Strategy Token, offered on Solana through regulated real-world asset exchange DigiFT — was the first tokenized Japanese asset manager strategy brought publicly on-chain. With an equity-method stake in Ajaib, SBI gains a natural distribution pathway for that tokenized product and future ones into Indonesia’s 20 million retail investors — investors who already hold accounts on a platform licensed to offer equities, crypto, and stablecoins.

The draft Ajaib-SBI announcement framed the deal as a stablecoin story. The deeper structure is a tokenized-securities distribution story. JPYSC is the settlement layer. Ajaib is the storefront.

Why Indonesia, and Why Now

Indonesia’s consumer retail market is estimated at a $375 billion consumer retail market. Its 283 million people and rapidly growing smartphone penetration have been discussed as ASEAN’s single largest untapped retail investing opportunity for a decade. What those narratives understate is how much of that opportunity has already been accessed: Ajaib’s 20 million registered retail investors — in a country where fewer than 1% held equities when Sumarli and Piyajomkwan launched in 2019 — represent a compressed adoption curve that took US platforms decades to achieve.

The timing reflects the state of Indonesia’s startup funding ecosystem as much as it reflects Ajaib’s appeal. Venture funding in Indonesia collapsed from its $6.9 billion peak in 2021 to $355.7 million across 91 deals in 2025 — the bottom of a four-year contraction. The collapse had multiple causes: the global interest rate cycle, governance failures at high-profile startups, and the subsequent flight of crossover funds and international VC away from late-stage Indonesian companies. Early-stage deals dominated what remained of the market, while late-stage capital largely relocated to Singapore — which Singapore captured 92% of regional funding in the first half of 2025.

Against that backdrop, SBI’s $270 million lands differently than it would have in 2021. In 2021, $270 million was a mid-size institutional round in a booming market. In 2026, it is the single largest inbound injection Indonesia’s startup ecosystem has received in four years, arriving at a moment when the ecosystem’s structural weakness — the absence of late-stage domestic institutional capital — has never been more visible. The deal was framed as a vote of confidence in Indonesia’s technology sector and its talent.

SBI’s Southeast Asian Acquisition Map

The Ajaib deal is the most expensive move in a campaign SBI has executed across roughly three months.

In July, the group acquired a majority stake in Singapore-based Coinhako — which holds a Major Payment Institution license from the Monetary Authority of Singapore — making it a consolidated subsidiary. A separate partnership with the Solana Foundation, announced the same week, will see the foundation take an equity stake in SBI’s previously-named subsidiary, renamed SBI Solana Global. SBI has also invested in DigiFT, a Singapore-based regulated digital securities platform that serves as the distribution vehicle for the JX Token, and in Fasset, a regulated digital asset platform operating in markets including the UAE and Indonesia. The Ondo Finance tokenization partnership announced in July extended JPYSC’s role as a settlement layer for tokenized real-world assets.

The connective tissue across all these moves is JPYSC. Every acquisition or partnership SBI has made in 2026 creates either a new distribution channel for the stablecoin (Coinhako in Singapore, Ajaib in Indonesia) or a new use case for it (Ondo Finance for tokenized equities, DigiFT for on-chain fund distribution). The APAC Digital Economic Zone is a stablecoin infrastructure play dressed as a series of individual equity investments.

Kitao stated that in the era of tokenization, the importance of global infrastructure for digital assets is greater than ever.

The deal is expected to close by the end of August, at which point Ajaib will formally appear on SBI’s balance sheet as an equity-method affiliate. What happens next will depend on how quickly JPYSC’s external wallet withdrawals become permitted under Japanese regulatory guidance — and on how rapidly Ajaib can integrate the technical rails to distribute JPYSC and SBI’s growing catalogue of tokenized financial products to the 20 million Indonesian investors who have already shown up.

Currency conversions are approximate, based on exchange rates as of August 28, 2026.

Frequently Asked Questions

What makes JPYSC different from other yen-denominated stablecoins, and why does the trust-bank structure matter?

JPYSC is the only yen stablecoin issued by a licensed trust bank — SBI Shinsei Trust Bank — under Japan’s Payment Services Act as a Type III Electronic Payment Instrument. That structure means every holder carries a direct legal claim under Japanese trust law to the underlying yen reserves, held in a segregated trust account that the issuer cannot commingle with its own funds. Prior yen stablecoins, including JPYC (Japan’s first regulated yen stablecoin, issued by JPYC Inc. under a second-category Funds Transfer Service Provider license), gave holders a contractual claim but no direct trust-law recourse. JPYSC also carries no transaction ceiling, while JPYC was subject to a ¥1,000,000 (approximately $6,270) per-transaction cap — a constraint the FSA removed August 24, 2026, though JPYSC was cap-free from its June 2026 launch. The practical consequence is that JPYSC can process institutional-scale on-chain settlements — corporate treasury operations, tokenized real-world asset transactions, cross-border foreign exchange — that the prior stablecoin tier structurally could not handle.

Why is Ajaib the right distribution partner for JPYSC in Indonesia, and not a standalone crypto exchange?

Ajaib is not a crypto exchange. It is a multi-asset brokerage licensed by OJK (Indonesia’s Financial Services Authority) that offers domestic equities, international equities, bonds, exchange-traded funds, crypto assets, stablecoins, commodities, and foreign exchange — alongside an OTC stablecoin settlement desk for institutional clients. That product architecture means Ajaib already has the regulatory licenses, compliance infrastructure, and institutional client relationships that a crypto-only platform would lack. For SBI’s goal of distributing JPYSC and, eventually, tokenized Japanese equities to Indonesian retail investors, a licensed multi-asset brokerage is a better fit than a crypto exchange because it can hold equities and stablecoins in the same account — the same account those 20 million investors already have.

Does SBI’s 20% stake give it any real control over Ajaib’s product roadmap, or is this purely a financial investment?

It is not purely financial. Under equity accounting under IFRS and GAAP, a 20–50% equity stake with significant influence qualifies as an equity-method investment rather than a passive financial asset — and “significant influence” is defined to include the power to participate in the investee’s financial and operating policy decisions. At exactly 20%, SBI has formal significant influence over Ajaib’s product and financial decisions, which means Ajaib’s digital asset product roadmap — what stablecoins it integrates, what tokenized products it distributes — can be shaped by SBI, not just proposed by it. The APAC Digital Economic Zone framework Kitao named in the announcement is not branding; it is a product integration strategy, and Ajaib’s equity-method status is the mechanism through which SBI enforces it.

What happens if JPYSC’s external wallet restrictions are not resolved — can Ajaib still distribute it?

JPYSC’s current restriction — accessible only to SBI VC Trade account holders, with no external wallet withdrawals yet supported — is a regulatory and tax clarification question, not a technical one. SBI has indicated the restriction will remain until Japanese authorities provide clear guidance on the tax treatment of JPYSC transactions and the compliance obligations for external distribution. Ajaib’s integration of JPYSC will depend on how that guidance is framed: if the FSA’s Digital Payment Planning Office — the new office created August 7, 2026 specifically to handle stablecoin policy coordination and cross-border payment instrument planning — permits an equivalence or distribution framework for JPYSC outside SBI VC Trade, Ajaib could become a licensed Indonesian distributor. Until then, the OTC stablecoin settlement infrastructure Ajaib already operates for institutional clients in Indonesia represents the more immediate integration pathway — a channel that does not require retail wallet access.