MUFG tests a tokenised fund in practice. Rights remain on paper, records on blockchain

A fund can genuinely exist, manage assets and maintain records on blockchain, yet its token need not independently transfer a legal entitlement. MUFG’s Japanese trial explicitly acknowledges this boundary. That is precisely what makes it interesting: it shows which parts of a financial product can be digitised today and which require further legal or operational arrangements. It raises several useful questions for Czech and Slovak companies’ own projects.

Summary for readers

• MUFG and Progmat have begun internal testing of an actually established domestic investment fund; it is not offered to external institutional or retail investors.
• The announced structure leaves rights embodied in a paper certificate while moving record management to blockchain. A token transfer alone is not evidence of a complete legal transfer.
• Further use with stablecoins, tokenised deposits and external investors is a direction of development. Public pricing, an offering date and operational efficiency results are still absent.

1. A real fund in limited operation

Ledger Insights highlighted the Japanese project’s move from preparation to internal operation. The decisive details appear in MUFG and Progmat’s joint release: the fund was to be established on 31 August 2026 to test asset management, trust activities, rights and technical infrastructure. The document explicitly excludes an offering to external investors.

A subsequent post by Progmat chief Tatsuya Saito confirms establishment on the stated date. This is therefore more than a visualisation of balances in a demonstration application. At the same time, it does not establish that the product is ready to buy. A substantial difference in customers, contracts and responsibilities remains between real internal operation and a publicly available service.

The designation “first” is also narrow: participants describe the first domestic Japanese tokenised investment trust according to MUFG Asset Management’s research. It does not extend to all digitally administered funds or the global market. Progmat’s page published the announcement on 3 September, while the document itself is dated 28 August. The difference between these dates does not change the fund’s establishment date.

2. Why a paper certificate remains alongside blockchain

From a legal perspective, the most important point is a footnote in the August document. It explicitly says that rights will be embodied in a paper certificate and their records maintained on blockchain. The legal entitlement, record of the holder and technical movement of the token are therefore not one identical operation.

Take a simple hypothetical dispute: the token holder changes in the application, but the legal conditions for transferring the holding have not been met. Who is entitled to the income? Who can request redemption? Which record is corrected, and who has the authority to do so? A prepared product must have answers before such a situation arises. The speed of recording does not decide the outcome of a legal dispute.

The DCC working group’s October 2025 report had already distinguished possible transfer structures and links between token operations and legal effects for funds outside the standard book-entry route. This is an industry analysis of possibilities, not a legislative change or approval of the current product. Its significance for businesses is practical: before selecting technology, it is necessary to determine which legal act the digital instruction is to perform and how its effect will be evidenced to other participants.

3. Japanese funds were electronic before tokenisation

The presence of a paper certificate in this structure must not create the impression that Japan’s market previously operated mainly on paper. JASDEC states that its book-entry investment trust system has operated since 4 January 2007. The relevant certificates are dematerialised within it, and purchases, redemptions and transfers of rights are recorded and managed in a computer system.

We therefore compare the new project with existing electronic infrastructure. A meaningful question is whether a different record-keeping arrangement will facilitate cooperation between fund management, distributors and other financial services. Merely eliminating manual re-entry would be a weak justification if the established system already does not require it.

For an operational comparison, we propose tracking reconciliation costs, the speed of correcting discrepancies and access to complete information for individual roles. The new approach may help with some tasks while initially adding work to others. Parallel legal and technical records require consistency checks. Benefits will emerge through repeated processing of normal and erroneous events, rather than a single successful token issuance.

4. A holding derives its value from the fund

The original cooperation announcement in December 2025 envisaged a yen-denominated tokenised money management fund. The document describes this type as a fund without equities, focused on high-quality short-term instruments such as government and corporate bonds. The current published announcement, however, does not include complete investment rules or the actual portfolio composition. The specific fund’s detailed parameters therefore cannot be inferred from the project name alone.

Japan’s asset management association IMAJ explains the general valuation principle: the value of a holding derives from net asset value and the number of units. It includes investment valuations, income and expenses. Blockchain can help distribute the figure and record its use; it does not itself create bond prices or correct input data.

For a future corporate user, the link between the time of an instruction and the valuation applied matters. Even if an application accepts instructions continuously, it must explain the price at which they will settle. The last known figure displayed need not be a binding price for the redemption being submitted. The product should communicate this boundary at the point of decision so the user can plan for funds that will actually be available.

5. The hardest work continues after tokens are issued

A fund runs several activities simultaneously: buying and selling assets, receiving income, paying costs, valuing assets and administering holders’ entitlements. In his explanation, Saito also mentions additional subscriptions, partial redemptions, income distributions and ongoing checks. These recurring processes are precisely the right subject for a real experiment.

From an editorial perspective, we would not assess its success by the number of tokens created. More useful is evidence that changes in the number of units reconcile with accounting and cash flows, corrections to erroneous inputs remain traceable and every participant works with the correct effective date. This also includes allocation of authority: who enters a change, who confirms it and who checks its impact on investors.

A hypothetical operational test might start with a late payment or an erroneous instruction arriving twice. The system must preserve the correct number of units and explain the status clearly to the user. Another test concerns changes in access when an employee leaves or a service provider is replaced. The announced project does not publish results of such tests. That does not mean it does not perform them; it means we cannot yet use them as evidence of its operational quality.

6. An income-generating asset and a means of payment do different jobs

The economic promise of connecting with digital money is understandable. A company may want to place reserves temporarily and subsequently use them to pay. The desire for income and the need for readily available cash, however, differ over time. Every connection between a fund and a payment instrument must specify how the transition works and who bears the cost of available liquidity.

MUFG and Progmat’s December plan mentioned a future link to stablecoins; the August document also added tokenised deposits. As of the source cutoff, this is a planned expansion of testing. There is no demonstrated continuous conversion mechanism for this fund, contractual guarantor of redemption or publicly specified limits for corporate users.

A hypothetical weekend payment illustrates the distinction. Transferring a token may be technically possible, but the counterparty must be willing to accept a fund holding, or someone must convert it into a usable means of payment. That partner needs capital, valuation rules and the contractual ability to refuse or limit a trade. Potential operational savings therefore cannot be assessed without the price of this service. Any connection should be described through the entire transaction process, including the point when the company actually obtains available funds.

7. A Czech company needs its own legal and economic map

The Japanese structure cannot be adopted as a ready-made guide for the European Union. Article 2 paragraph 4 of MiCA excludes crypto-assets qualifying as financial instruments from its scope. For a fund holding, a general claim that its provider is authorised for crypto-assets is therefore insufficient.

The Czech version of ESMA’s guidelines explains assessment of tokens corresponding to units in collective investment undertakings. It considers, for example, the pooling of capital, investment under a defined policy and a pooled return for investors. Actual rights and economic arrangements are decisive. Moving to blockchain is not an independent reason to change this substance.

A company preparing a similar product therefore needs to identify the responsible manager, legal form of the holding, record-keeping method and offering rules. A company merely wishing to use the product for its own reserves focuses mainly on risk, currency, redemption availability and the connection to its obligations. These two situations have different costs and duties. For a Czech or Slovak business, any use of a yen-denominated asset must also make economic sense in relation to the currency of its income and payments; the fund’s innovativeness alone does not provide that reason.

8. What the next stage should demonstrate

From an internal fund, we would now primarily expect verifiable operational results: the ability to maintain consistent records continuously, settle instructions correctly and handle exceptions. For an external investor, product documents, access conditions, valuation, costs and availability of funds will subsequently be decisive. The public announcement does not yet replace this information.

A specific date for an external offering and a publicly evidenced cost comparison with established fund infrastructure are also missing. An earlier plan for an institutional launch in 2026 does not confirm that an offering has already occurred. The more recent explicit definition of an internal fund takes precedence when describing the current position. We do not repeat the fund size reported in the media or precise portfolio maturities, because the primary documents used do not substantiate them.

For European readers, MUFG is thus a useful case of progressive testing. A financial product is gaining a new record-keeping layer while openly acknowledging its current legal boundaries. Further assessment must connect legal effect, operational reliability and economic benefit. If one of these elements remains unclear, it cannot be replaced by a faster token transfer or a more convincing presentation of future use.

Sources

Ledger Insights: MUFG launches first Japanese tokenized MMF, internally only for now — 7. 9. 2026; secondary lead.

MUFG and Progmat: establishment of a domestic tokenised investment trust — joint release 28. 8. 2026, especially notes 1 and 2.

Tatsuya Saito, Progmat: explanation of the legal and operational structure — 3. 9. 2026; direct explanation by a project participant.

MUFG and Progmat: launch of cooperation on a tokenised fund — 4. 12. 2025; original intention and allocation of functions.

JASDEC: Book-Entry Transfer System for Investment Trusts — existence of established dematerialised electronic records.

IMAJ: basic principles of investment trusts — unit valuation and general fund risks.

DCC / Progmat: On-chain Complete ST working group report — 2. 10. 2025; industry analysis of legal and operational possibilities.

EU Regulation 2023/1114 — MiCA — especially Article 2 paragraph 4 point a).

ESMA: conditions for the qualification of crypto-assets as financial instruments, in Czech — 19. 3. 2025; especially general guideline No. 4.

Progmat: publication of the fund establishment release — 3. 9. 2026; publication record for the relevant August release.

Methodological note

Sources were opened and verified as of 11. 9. 2026; 23. 9. is the planned publication date. We distinguish the project announcement, a subsequent explanation by a participant and an industry proposal from the applicable legal framework. Sources 2 and 10 refer to the same event and are not two independent confirmations. Japanese materials were translated by the editorial team; the claim “first” retains MUFG’s own scope. Operational scenarios and proposed measures are the author’s analysis, not published fund results.

This text is not an offering of the fund or individual legal or investment advice. Tokenisation does not eliminate the risks of the underlying assets.