Japan Hiked Rates. The Yen Shrugged Anyway.

Japan's Ministry of Finance published a document titled "Japan-U.S. Finance Ministerial Meeting (September 25, 2026)," tying an exchange between Finance Minister Katayama and U.S. Treasury Secretary Scott Bessent to the Japan-U.S. summit and Prime Minister Takaichi's stated concern over yen undervaluation.

The catch: The material available to Tokyo Brief establishes the meeting's subject and date but not further specifics of timing or content beyond what the ministry's own title and framing set out. Katayama's own account of the summit exchange, including his plan to keep in close contact with Bessent on currency matters, is covered in the lead item above.

Japan's Financial Services Agency has scheduled the first meeting of a new cross-agency forum for September 30, 2026, aimed at reworking the country's payment infrastructure for an economy where AI agents, not just humans, strike deals. Called the Forum for On-chain Finance in the AI Era, the group brings together the FSA and other ministries and agencies under an initiative first set out in the FSA's growth-investment financial strategy of July 21, 2026.

Why it matters: The agency warns that if Japan's payment rails cannot run around the clock and link programmatically with commerce data, the country risks deeper dependence on overseas payment infrastructure, which it says would weaken competitiveness and raise economic-security concerns.

What to watch: Two dedicated study groups will handle the harder regulatory questions. One covers stablecoin reserve-asset rules, decentralized exchanges and decentralized finance, wallet-provider risk, and the tokenization of a range of assets. The other covers how markets and financial institutions should be supervised as AI use spreads, identity-verification tools such as verifiable credentials, and the risk that quantum computing could eventually break blockchain cryptography. The FSA wants an interim summary of the forum's work by early 2027.

Minutes from the Bank of Japan's July 30-31 meeting, released September 28, show most board members held the policy rate near 1.0% while one member pushed for an immediate move to 1.25%, and staff flagged inflation accelerating past 3% later in the fiscal year.

Japan's Ministry of Economy, Trade and Industry has opened a one-month public comment period, running September 25 to October 25, 2026, on a draft amendment to the ministerial ordinance governing certification of "supply assurance plans" under the Economic Security Promotion Act. Certification under the scheme is what lets a company tap subsidies, two-step loans and interest subsidies for shoring up domestic production of materials the government has designated critical.

What changed: The draft splits the existing shortage-response option in two: companies choosing that route would now pair a new item, setting out how they will handle supply counterparties and end-uses when a material runs short, with a second item covering the remaining shortage-response measures. Companies can still choose the investment-and-R&D track instead, without taking on the new counterparty-and-use commitment.

What to watch: The revised certification application would also ask for more disclosure: production and sales volumes split domestic versus overseas, the top three raw-material suppliers by trade volume or share, named by company and sourcing country, and a breakdown of funding sources for supply-security investment. The revised form also adds a checkbox: an applicant that agrees to it commits that, if it suffers a cyberattack or suspects one, it will promptly report the incident through METI to the Cabinet Secretariat's national cyber coordination office. Comments close October 25, 2026; the notice does not state when the amended ordinance would take effect.

Nidec Corporation confirmed it is examining a change to its top executive ranks and a large-scale impairment charge, but said no decision has been made, after Diamond Online reported that the company had decided to dismiss its president and faced writedowns on the scale of ¥1 trillion.

Japan's Fair Trade Commission has ordered a combined ¥1.64bn in surcharges against a network of Kanto-region condominium-renovation contractors that rigged bids for years, alongside cease-and-desist orders against two design consultancies that orchestrated the schemes. The commission's tally lists 57 firm-level violations across two schemes, covering only 42 distinct companies since several contractors, including HASEKO's renovation subsidiary, were named as violators under both schemes; it issued cease-and-desist orders against 38 unique firms and surcharge orders against 37, effective September 28.

What changed: In each scheme, a design consultancy hired by a condominium management association to help pick a contractor instead built a standing relationship with one contractor per project, decided in advance who would win, and passed that contractor the association's confidential design budget. Rival bidders then submitted the relayed price or declined to bid. Winning contractors typically paid the consultancy about five percent of the contract price.

Why it matters: HASEKO Reform, the renovation subsidiary of Tokyo-listed HASEKO Corporation, was named in both schemes. Its combined surcharge comes to ¥329.4mn, reduced 25% under Japan's leniency program, due by the same April 30, 2027 deadline set for all 50 surcharge orders. HASEKO says the subsidiary's chairman will resign effective September 28 and its president will forgo 10% of monthly pay for three months. The parent expects to book the surcharge as a one-off non-operating loss for the current half-year and says its full-year earnings guidance published in May remains unchanged.

Park24 says a hacker viewed or improperly obtained names, addresses, driver's license images and other data from about 6.6 million Times Car and Times Business Service accounts, but that credit-card numbers were not leaked and passwords were stored in a form the company says cannot be read.

TX1 Kabushiki Kaisha, a shell company wholly owned by TechnoPro Holdings, itself indirectly owned by funds managed, advised or operated by Blackstone Inc. or its affiliates, is offering ¥2,200 for each share of Project Holdings (TSE Growth: 9246), the digital-transformation consultancy whose board, with the CEO recused as one of the shareholders agreeing to tender, voted unanimously among its other six directors to recommend shareholders tender. The offer runs September 29 to November 11, 2026, with a floor of 3,554,400 shares (62.43% of shares outstanding), and represents a 98.20% premium to the stock's ¥1,110 close on September 25, the last trading day before the announcement.

What changed: Getting to ¥2,200 took three rounds of pushback from Project Holdings' independent special committee. TechnoPro Holdings first proposed ¥2,050 on August 26; the committee judged it too low. TechnoPro raised the price to ¥2,150 on September 7, was rebuffed again, then set ¥2,200 on September 15 and called it final. The committee pushed once more on September 17, but TechnoPro Holdings held at ¥2,200 on September 24.

Why it matters: The buyer arrived with a majority of the register already secured: SBI Holdings (28.65%), Project Holdings' CEO (15.51%) and DY Investment Limited Partnership No. 1 (15.10%) have signed agreements to tender a combined 59.27% stake.

What to watch: If the tender leaves TX1 with 90% or more of voting rights, it can use a statutory share-sale demand to buy out remaining holders directly. Below that threshold, TX1 plans a share consolidation under Article 180 of the Companies Act to reduce holdouts' stakes to fractional shares redeemable at the same ¥2,200 price, through an extraordinary shareholders' meeting pencilled in for mid-January 2027. Delisting from TSE Growth follows either path, but neither the tender's success nor the squeeze-out has happened yet. Project Holdings' board separately resolved to scrap its shareholder-benefit-point program if the offer goes through.