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Occurring Fact278ATerra Drone CorporationElectrical Equipment and Precision Instruments

Regarding the Fire at an Overseas Subsidiary of the Company (Fifth Report)

Regarding the fire at our Indonesian subsidiary, compensation payments to the families of 20 of the 22 deceased have been completed. In addition, the representative of the subsidiary was sentenced to 1 year and 4 months' imprisonment for involuntary manslaughter.

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Regarding the Fire at an Overseas Subsidiary of the Company (Fifth Report)

Subject Entity

PT. Terra Drone Indonesia (our 99.9%-owned consolidated subsidiary)

Target Locations / Products

PT. Terra Drone Indonesia's Jakarta headquarters. The batteries designated for disposal and considered to have caused the fire were used solely for internal purposes and were different from products for customers.

Occurrence9 December 2025 (Tuesday), at approximately 12:10 p.m. local time. Date of awareness and date notification was received: Not disclosed.
163 days later
Litigation / administrative actionJudgment handed down on 21 May 2026 (local time)
This disclosure05/22/2026
Cause

One of the batteries designated for disposal was handled by an employee in a manner that did not comply with internal rules and was placed on top of a toolbox, after which it fell and caught fire for some reason. In addition, the building lacked adequate smoke-exhaust systems, fire compartments, protective and firefighting equipment, and safe evacuation routes.

Related procedures

Type

Criminal trial and judgment

Court or authority

Central Jakarta District Court

Plaintiff

Not disclosed

Defendant

Michael Wisnu Wardana (マイケル・ウィスヌ・ワルダナ), representative of our Indonesian subsidiary

Claim amount / surcharge amount

No fine was imposed. Amount claimed and amount of administrative penalty: Not disclosed.

Amount of Impact on Business Performance

Losses related to this matter, including amounts expected to arise in the future, have been recognized in the fiscal year ending January 2026. Amount: Not disclosed.

Accounting period in which recognized

Fiscal year ending January 2026

Impact on Earnings Forecast

Losses related to this matter are within the assumptions underlying the consolidated earnings forecast for the fiscal year ending January 2026. At present, we do not recognize any matters that will affect the consolidated earnings forecast for the fiscal year ending January 2027.

Company response

Measures to prevent recurrence

We will work to further strengthen the safety management framework across the Group and ensure thorough implementation of governance.

Directors' and officers' liability

Michael Wisnu Wardana (マイケル・ウィスヌ・ワルダナ), representative of our Indonesian subsidiary, was sentenced to 1 year and 4 months' imprisonment. Reduction in executive compensation, resignation, and other measures: Not disclosed.

Outlook

We will continue discussions in good faith with the remaining bereaved families. We will determine and implement an appropriate response after consulting with local counsel. We will continue to respond sincerely to the victims and their families, and work to strengthen the safety management framework and ensure thorough implementation of governance.

Planned follow-up disclosure

If any matter requiring disclosure arises in the future, it will be announced promptly.

Event that occurred
ItemDetails
Event nameRegarding the Fire at an Overseas Subsidiary of the Company (Fifth Report)
Date of occurrence9 December 2025 (Tuesday), at approximately 12:10 p.m. local time. Date of awareness and date notification was received: Not disclosed.
Subject EntityPT. Terra Drone Indonesia (our 99.9%-owned consolidated subsidiary)
Target Locations / ProductsPT. Terra Drone Indonesia's Jakarta headquarters. The batteries designated for disposal and considered to have caused the fire were used solely for internal purposes and were different from products for customers.
CauseOne of the batteries designated for disposal was handled by an employee in a manner that did not comply with internal rules and was placed on top of a toolbox, after which it fell and caught fire for some reason. In addition, the building lacked adequate smoke-exhaust systems, fire compartments, protective and firefighting equipment, and safe evacuation routes.
Amount of Impact on Business PerformanceLosses related to this matter, including amounts expected to arise in the future, have been recognized in the fiscal year ending January 2026. Amount: Not disclosed.
Accounting period in which recognizedFiscal year ending January 2026
Impact on Earnings ForecastLosses related to this matter are within the assumptions underlying the consolidated earnings forecast for the fiscal year ending January 2026. At present, we do not recognize any matters that will affect the consolidated earnings forecast for the fiscal year ending January 2027.
Type of litigation or proceedingCriminal trial and judgment
Court or authorityCentral Jakarta District Court
DefendantMichael Wisnu Wardana (マイケル・ウィスヌ・ワルダナ), representative of our Indonesian subsidiary
Date of filing / date of actionJudgment handed down on 21 May 2026 (local time)
Claim amount / surcharge amountNo fine was imposed. Amount claimed and amount of administrative penalty: Not disclosed.
Measures to prevent recurrenceWe will work to further strengthen the safety management framework across the Group and ensure thorough implementation of governance.
Directors' and officers' liabilityMichael Wisnu Wardana (マイケル・ウィスヌ・ワルダナ), representative of our Indonesian subsidiary, was sentenced to 1 year and 4 months' imprisonment. Reduction in executive compensation, resignation, and other measures: Not disclosed.
OutlookWe will continue discussions in good faith with the remaining bereaved families. We will determine and implement an appropriate response after consulting with local counsel. We will continue to respond sincerely to the victims and their families, and work to strengthen the safety management framework and ensure thorough implementation of governance.
Planned follow-up disclosureIf any matter requiring disclosure arises in the future, it will be announced promptly.
Items this document does not state (8)
Date recognized / date notice receivedPlaintiffAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureVoting 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 Company understands that the fire was caused when a battery designated for disposal was handled in breach of internal rules, fell, and caught fire. The Company also states that the building was found to lack adequate smoke-exhaust systems, fire compartments, protective and firefighting equipment, and safe evacuation routes. Regarding the progress of compensation payments, the Company explains that payments to the families of 20 deceased individuals have been completed.

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Regarding the Fire at an Overseas Subsidiary of the Company (Fifth Report) | Terra Drone Corporation (278A) timely disclosure | Komori