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Occurring Fact1433BESTERRA CO.,LTDConstruction and Materials

Apology and Notice Regarding an Accident at One of Our Construction Sites

At an equipment dismantling site where BESTERRA CO.,LTD. was carrying out construction work, weights and other objects fell during the dismantling of an unloader crane, affecting 5 workers. 3 died, 1 was injured, and 1 remains missing.

Worth reading
41Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Deterioration
Direction inferred from the company’s description.
Scale
5
Affected workers (3 dead, 1 injured, 1 missing)
Wording
Avoiding a definitive answer
How definitive the wording is.

Accident at the Company's Construction Site

Subject Entity

BESTERRA CO.,LTD. (the Company)

Target Locations / Products

Equipment dismantling site in the vicinity of Ogishima, Kawasaki-ku, Kawasaki, Kanagawa; unloader crane (54 m high)

Occurrence7 April 2026 (Tuesday), 16:17
This disclosure04/09/2026
Amount of Impact on Business Performance

Unknown at this time (impact on the Company's consolidated results)

Impact on Earnings Forecast

The impact of this matter on the Company's consolidated results is unknown at this time. If a material impact on results is expected, the Company will promptly disclose it.

Related procedures

Type

Investigation by the relevant authorities

Court or authority

Relevant authorities

Company response

Investigation structure

The relevant authorities are conducting an investigation. The Company will provide its full cooperation.

Measures to prevent recurrence

Once the cause of the accident and other details become clear, the Company will implement appropriate measures under the guidance of the relevant authorities, while further strengthening and thoroughly implementing its safety measures.

Outlook

Once the cause of the accident and other details become clear, the Company will implement appropriate measures under the guidance of the relevant authorities, while further strengthening and thoroughly implementing its safety measures. If a material impact on results is expected, the Company will promptly disclose it.

Event that occurred
ItemDetails
Event nameAccident at the Company's Construction Site
Date of occurrence7 April 2026 (Tuesday), 16:17
Subject EntityBESTERRA CO.,LTD. (the Company)
Target Locations / ProductsEquipment dismantling site in the vicinity of Ogishima, Kawasaki-ku, Kawasaki, Kanagawa; unloader crane (54 m high)
Amount of Impact on Business PerformanceUnknown at this time (impact on the Company's consolidated results)
Impact on Earnings ForecastThe impact of this matter on the Company's consolidated results is unknown at this time. If a material impact on results is expected, the Company will promptly disclose it.
Type of litigation or proceedingInvestigation by the relevant authorities
Court or authorityRelevant authorities
Investigation structureThe relevant authorities are conducting an investigation. The Company will provide its full cooperation.
Measures to prevent recurrenceOnce the cause of the accident and other details become clear, the Company will implement appropriate measures under the guidance of the relevant authorities, while further strengthening and thoroughly implementing its safety measures.
OutlookOnce the cause of the accident and other details become clear, the Company will implement appropriate measures under the guidance of the relevant authorities, while further strengthening and thoroughly implementing its safety measures. If a material impact on results is expected, the Company will promptly disclose it.
Planned follow-up disclosureIf a material impact on results is expected, the Company will promptly disclose it.
Items this document does not state (13)
Date recognized / date notice receivedCauseAccounting period in which recognizedPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateDirectors' 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 relevant authorities are investigating the cause of the accident, which has not been determined at this time.

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.
Apology and Notice Regarding an Accident at One of Our Construction Sites | BESTERRA CO.,LTD (1433) timely disclosure | Komori