Komori
Other Disclosures6232ACSL Ltd.Machinery

Japan-made SOTEN (蒼天) drone continues to evolve, with regular updates improving flight safety in high-magnetic-field environments and operational usability in the field

A regular update was implemented for the domestically developed small drone SOTEN (蒼天), improving flight safety in high-magnetic-field environments. The update also added and improved features including automatic return-to-home to avoid no-fly zones, grid display for FPV video, and UTM coordinate display, enhancing operational usability in the field.

Worth reading
53Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

Announced details

SOTEN (Blue Sky)
Applicable field (uses covered by this announcement)
Infrastructure inspectionsDisaster response and preparednessSurveyingMonitoring and safety servicesPower transmission line and steel tower inspectionsConstruction sitesDefense
Launch date10 April 2026 (regular update completed)
What the company reported numerically
Usage history

Used in infrastructure inspections, situation assessment during disasters, surveying, monitoring and other field operations since orders began in December 2021.

Relationship between the counterparty and the company
ACSL Ltd.6232
Relationship with the Company

The product is being improved based on customer feedback.

Award/certification name

Security measures based on ISO15408, an international standard for computer security

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

NEDO's public solicitation project, "Development of Safe and Secure Drone Platform Technologies"

Announced details
ItemDetails
Names of Products / Services CoveredSOTEN (Blue Sky)
Relationship with the CompanyThe product is being improved based on customer feedback.
Launch date10 April 2026 (regular update completed)
Applicable areaInfrastructure inspections, Disaster response and preparedness, Surveying, Monitoring and safety services, Power transmission line and steel tower inspections, Construction sites, Defense
Award/certification nameSecurity measures based on ISO15408, an international standard for computer security
Usage historyUsed in infrastructure inspections, situation assessment during disasters, surveying, monitoring and other field operations since orders began in December 2021.
SourceNEDO's public solicitation project, "Development of Safe and Secure Drone Platform Technologies"
Items this document does not state (11)
CounterpartyCounterparty overviewContract ValueOffering priceContract DateAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business Performance

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.

To reflect feedback and requests from customers using the drone in actual operating environments, and to improve safety in environments susceptible to magnetic-field interference, such as power transmission line and steel tower inspections and construction sites, as well as the usability and efficiency of field operations.

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.
Japan-made SOTEN (蒼天) drone continues to evolve, with regular updates improving flight safety in high-magnetic-field environments and operational usability in the field | ACSL Ltd. (6232) timely disclosure | Komori