Worth reading
35Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.Direction
Neutral
Direction inferred from the company’s description.Scale
—
Displayed only when the document provides numerical figures.Wording
Conditional
How definitive the wording is.System disruption caused by a cyberattack
Subject Entity
COTA CO.,LTD. (the filing company)
Target Locations / Products
The company's products and systems related to production, order processing and shipments (specific product and site names: Not disclosed)
Occurrence30 March 2026
This disclosure04/02/2026
Cause
Impact of a cyberattack
Company response
Investigation structure
The company established a response headquarters and is investigating and taking measures to restore the systems in cooperation with external experts.
Outlook
The company is proceeding with measures to restore the systems. It expects to be able to continue production, order processing and shipping operations going forward.
| Item | Details |
|---|---|
| Event name | System disruption caused by a cyberattack |
| Date of occurrence | 30 March 2026 |
| Subject Entity | COTA CO.,LTD. (the filing company) |
| Target Locations / Products | The company's products and systems related to production, order processing and shipments (specific product and site names: Not disclosed) |
| Cause | Impact of a cyberattack |
| Investigation structure | The company established a response headquarters and is investigating and taking measures to restore the systems in cooperation with external experts. |
| Outlook | The company is proceeding with measures to restore the systems. It expects to be able to continue production, order processing and shipping operations going forward. |
Items this document does not state (18)
Date recognized / date notice receivedAmount of Impact on Business PerformanceAccounting period in which recognizedImpact on Earnings ForecastType 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 dateMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the changePlanned follow-up disclosure
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.A system disruption occurred after the company was affected by a cyberattack on 30 March 2026.
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.