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Occurring Fact3931VALUE GOLF Inc.Information and Communications, Services and Others

Notice Concerning Unauthorized Access to Our Services (Initial Report)

The golf course booking service “Solo Booking Land” was subject to unauthorized access by a third party, and it was discovered that users’ login email addresses may have been viewed or obtained. The company has blocked the access route and implemented emergency measures.

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Notice Concerning Unauthorized Access to Our Services (Initial Report)

Subject Entity

VALUE GOLF Inc. (filing company)

Target Locations / Products

Golf course booking service “Solo Booking Land”

Occurrence1 November 2026 (the date on which traces of unauthorized access were discovered; the actual date of the unauthorized access is Not disclosed)
Same day
Awareness or receipt of notice1 November 2026 (traces of unauthorized access discovered)
This disclosure11/02/2026
Impact on Earnings Forecast

The impact of this matter on the operating performance of the company and its group is currently under review. If any matters requiring disclosure arise, the company will promptly disclose them.

Company response

Measures to prevent recurrence

The company will implement measures to prevent recurrence and work to further strengthen its information security framework.

Outlook

The company has blocked the confirmed unauthorized access route and implemented the necessary emergency measures. It will implement measures to prevent recurrence and work to further strengthen its information security framework.

Planned follow-up disclosure

The company will promptly disclose any matters that should be disclosed in the future.

Event that occurred
ItemDetails
Event nameNotice Concerning Unauthorized Access to Our Services (Initial Report)
Date of occurrence1 November 2026 (the date on which traces of unauthorized access were discovered; the actual date of the unauthorized access is Not disclosed)
Date recognized / date notice received1 November 2026 (traces of unauthorized access discovered)
Subject EntityVALUE GOLF Inc. (filing company)
Target Locations / ProductsGolf course booking service “Solo Booking Land”
Impact on Earnings ForecastThe impact of this matter on the operating performance of the company and its group is currently under review. If any matters requiring disclosure arise, the company will promptly disclose them.
Measures to prevent recurrenceThe company will implement measures to prevent recurrence and work to further strengthen its information security framework.
OutlookThe company has blocked the confirmed unauthorized access route and implemented the necessary emergency measures. It will implement measures to prevent recurrence and work to further strengthen its information security framework.
Planned follow-up disclosureThe company will promptly disclose any matters that should be disclosed in the future.
Items this document does not state (16)
CauseAmount of Impact on Business PerformanceAccounting period in which recognizedType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the change

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Because unauthorized access by a third party occurred and users’ login email addresses may have been viewed or obtained. No specific cause of the intrusion has been disclosed.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Concerning Unauthorized Access to Our Services (Initial Report) | VALUE GOLF Inc. (3931) timely disclosure | Komori