Komori
Other Disclosures4825WEATHERNEWS INC.Information and Communications, Services and Others

Enhanced Typhoon Forecasting for the Corporate Weather Information Service “Weathernews for business”

The typhoon forecasting function of the corporate weather information service “Weathernews for business” was expanded, increasing the number of weather models available for comparison from 8 to 23. New functions were added to display Google’s AI forecasts, typhoon formation risk up to 15 days ahead, tropical depression track forecasts, and changes in forecasts over the previous 24 hours. The expanded service became available on 4 August 2026.

Worth reading
56In focus
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
23
Weather models (previously 8)
Wording
Conditional
How definitive the wording is.

Announced details

Weathernews for businessWeatherNext(FNV3)
Applicable field (uses covered by this announcement)
Corporate safety managementBusiness continuity planningLocal governmentConstructionLogisticsElectricityAgricultureBroadcastSchoolsPortFacility managementEvent Operations
Launch date4 August 2026 (actual; available from today)
What the company reported numerically
Usage history

55 million cumulative Weathernews downloads

Relationship between the counterparty and the company
WEATHERNEWS INC.4825
Relationship with the Company

Google’s AI typhoon forecasts will be added to and displayed through our service. Capital and personnel relationships are Not disclosed.

CounterpartyGoogle

A company providing AI typhoon forecasting. Other information, including its location, representative, capital, year established, and business activities, is Not disclosed.

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

Announced details
ItemDetails
Names of Products / Services CoveredWeathernews for business, WeatherNext(FNV3)
CounterpartyGoogle
Counterparty overviewA company providing AI typhoon forecasting. Other information, including its location, representative, capital, year established, and business activities, is Not disclosed.
Relationship with the CompanyGoogle’s AI typhoon forecasts will be added to and displayed through our service. Capital and personnel relationships are Not disclosed.
Launch date4 August 2026 (actual; available from today)
Applicable areaCorporate safety management, Business continuity planning, Local government, Construction, Logistics, Electricity, Agriculture, Broadcast, Schools, Port, Facility management, Event Operations
Usage history55 million cumulative Weathernews downloads
Items this document does not state (11)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business PerformanceSource

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 support rapid initial responses by companies and local governments, strengthen business continuity planning (BCP), and improve disaster preparedness and mitigation capabilities.

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.
Enhanced Typhoon Forecasting for the Corporate Weather Information Service “Weathernews for business” | WEATHERNEWS INC. (4825) timely disclosure | Komori