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WEATHERNEWS INC. — Investor Relations & Filings

Ticker · 4825 ISIN · JP3154500007 T Professional, scientific and technical activities
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Filings indexed 65 across all filing types
Latest filing 2026-05-18 Board/Management Inform…
Country JP Japan
Listing T 4825

About WEATHERNEWS INC.

https://global.weathernews.com/

Weathernews Inc. is a global private weather information company that provides weather-related risk analysis and data services to corporate and individual clients. The company supports a wide range of industries by delivering specialized weather solutions. For land-based markets, it serves sectors such as logistics, railways, construction, and agriculture, focusing on safety and economic efficiency. In the maritime industry, it provides optimal routing for thousands of cargo ships and supports offshore operations like wind farm construction. For aviation, it assists with safe flight operations for passenger aircraft, helicopters, and drones. Additionally, Weathernews Inc. offers services to the general public through its mobile weather application, "Weathernews," and a 24-hour live weather channel, delivering up-to-date forecasts and information.

Recent filings

Filing Released Lang Actions
新役員体制（代表取締役の退任を含む）に関するお知らせ
Board/Management Information Classification · 98% confidence The document is a public notice by Weathernews, Inc. announcing changes to its board of directors, audit & supervisory board members, and executive officer team, including new appointments and retirements. It contains no financial statements or investor presentation content, but specifically details management and governance changes. This matches the “Board/Management Information” category.
2026-05-18 Japanese
配当予想の修正(40周年記念配当 増配)に関するお知らせ
Notice of Dividend Amount Classification · 95% confidence The document is a corporate announcement detailing a revision of the company’s dividend forecast (期末配当予想の修正), specifying the new per-share dividend amounts and reasons for the increase. This fits the definition of a Notice of Dividend Amount (DIV).
2026-05-18 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act of Japan. This document is a mandatory attachment to a Semi-Annual Report (Hankishokokusho) in Japan, confirming the accuracy of the report's contents. Since it is a regulatory filing related to the submission of financial reports and does not contain the full financial report itself, it falls under the category of Regulatory Filings (RNS).
2026-01-09 Japanese
半期報告書－第40期(2025/06/01－2026/05/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, management analysis (MDA), and corporate information for the interim period (June 1, 2025, to November 30, 2025). As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2026
2026-01-09 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act of Japan. It serves as a formal certification by the CEO and CFO regarding the accuracy of the company's Annual Securities Report (有価証券報告書). Since this is a regulatory filing required by law to accompany the annual report and does not fit into the specific categories of the report itself or other specialized categories, it is classified as a Regulatory Filing.
2025-08-26 Japanese
有価証券報告書－第39期(2024/06/01－2025/05/31)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of an Annual Report (10-K). It contains comprehensive financial data, including consolidated management indicators for the 39th fiscal period (ending May 31, 2025), balance sheets, and income statements. It is clearly the full annual report rather than an announcement or summary. FY 2025
2025-08-26 Japanese

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