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Occurring Fact5285YAMAX Corp.Construction and Materials

Notice Regarding the Impact of the 2026 Kumamoto Earthquake (Second Report)

The 2026 Kumamoto Earthquake damaged equipment and inventories at the Matsubashi Plant and Ogawa Plant, and production at both plants has been suspended. At the Ogawa Plant, product loading has been disrupted and shipments have also been suspended, while operations at the Company's other business locations are proceeding as usual.

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Damage to the Company Caused by the 2026 Kumamoto Earthquake and Subsequent Aftershocks

Subject Entity

The Company (filing company)

Target Locations / Products

Matsubashi Plant (Uki City, Kumamoto Prefecture), Ogawa Plant (Uki City, Kumamoto Prefecture), other business locations (head office, branches, plants, etc.), the Company's other 5 plants located in the Kyushu region, and product inventories

This disclosure08/04/2026
Cause

The 2026 Kumamoto Earthquake and subsequent aftershocks

Company response

Suspended operations

Production operations at the Matsubashi Plant and Ogawa Plant. Shipping operations have also been suspended at the Ogawa Plant.

Investigation structure

Safety inspections of machinery and equipment, as well as detailed assessments of the damage, are currently under way.

Impact on Earnings Forecast

Regarding the timing of the resumption of production at the above 2 plants and the impact of this matter on the Company's business performance, the Company will promptly disclose any matters requiring disclosure once identified based on the results of further investigations and the progress of recovery efforts.

Outlook

The Company will proceed with safety inspections and recovery work while conducting a detailed assessment of the damage. It will also transfer production to the other 5 plants located in the Kyushu region and take other measures to prevent disruption to product deliveries to customers.

Planned follow-up disclosure

The Company will promptly disclose any matters requiring disclosure once they become known.

Event that occurred
ItemDetails
Event nameDamage to the Company Caused by the 2026 Kumamoto Earthquake and Subsequent Aftershocks
Subject EntityThe Company (filing company)
Target Locations / ProductsMatsubashi Plant (Uki City, Kumamoto Prefecture), Ogawa Plant (Uki City, Kumamoto Prefecture), other business locations (head office, branches, plants, etc.), the Company's other 5 plants located in the Kyushu region, and product inventories
CauseThe 2026 Kumamoto Earthquake and subsequent aftershocks
Impact on Earnings ForecastRegarding the timing of the resumption of production at the above 2 plants and the impact of this matter on the Company's business performance, the Company will promptly disclose any matters requiring disclosure once identified based on the results of further investigations and the progress of recovery efforts.
Suspended operationsProduction operations at the Matsubashi Plant and Ogawa Plant. Shipping operations have also been suspended at the Ogawa Plant.
Investigation structureSafety inspections of machinery and equipment, as well as detailed assessments of the damage, are currently under way.
OutlookThe Company will proceed with safety inspections and recovery work while conducting a detailed assessment of the damage. It will also transfer production to the other 5 plants located in the Kyushu region and take other measures to prevent disruption to product deliveries to customers.
Planned follow-up disclosureThe Company will promptly disclose any matters requiring disclosure once they become known.
Items this document does not state (16)
Date of occurrenceDate recognized / date notice receivedAmount 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 collectionScheduled resumption dateMeasures to prevent recurrenceDirectors' 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.

The 2026 Kumamoto Earthquake and subsequent aftershocks caused damage and malfunctions to plant buildings, equipment, cranes and product inventories. Safety inspections, detailed assessments of the damage and recovery work are currently under way.

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.
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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding the Impact of the 2026 Kumamoto Earthquake (Second Report) | YAMAX Corp. (5285) timely disclosure | Komori