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NIKKEN KOGAKU CO., LTD. — Investor Relations & Filings

Ticker · 9767 ISIN · JP3668800000 T Manufacturing
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Filings indexed 60 across all filing types
Latest filing 2023-11-13 Interim / Quarterly Rep…
Country JP Japan
Listing T 9767

About NIKKEN KOGAKU CO., LTD.

https://www.nikken-kogaku.co.jp/English/

NIKKEN KOGAKU CO., LTD. specializes in the development and sale of civil engineering products, with a primary focus on coastal protection and preservation. The company manufactures a range of specialized concrete blocks, including wave-dissipating blocks like RAKUNA-IV and the high-stability SANREN GRASP, designed for challenging marine environments. It also produces armor blocks such as STONE-BLOCK for revetments and artificial reefs. A key innovation is the Environmentally Active Concrete (EAC), developed in collaboration with academic and industry partners to promote marine algae growth. In addition to its concrete products, the company provides high-precision steel formworks through sales and lending. The company emphasizes research and development, holding over 800 patents and engaging in joint research projects.

Recent filings

Filing Released Lang Actions
四半期報告書－第61期第2四半期(2023/07/01－2023/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for Nikken Kogaku Co., Ltd. for the second quarter of the 61st fiscal period (ending September 30, 2023). It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement, as well as management analysis. It is a formal regulatory filing submitted to the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. Based on the definition, this is an Interim/Quarterly Report (IR). H1 2024
2023-11-13 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act Article 24-4-8. It serves as an officer certification regarding the accuracy of a quarterly report, rather than the quarterly report itself. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS). Q1 2023
2023-08-10 Japanese
四半期報告書－第61期第1四半期(2023/04/01－2023/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed with the Kanto Local Finance Bureau in Japan. It contains detailed financial statements, including the consolidated balance sheet, income statement, and comprehensive income statement for the first quarter of the 61st fiscal year (April 1, 2023, to June 30, 2023). It also includes management analysis, segment information, and notes to the financial statements. As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report (IR). Q1 2024
2023-08-10 Japanese
確認書
Audit Report / Information Classification · 98% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan, which accompanies the Annual Securities Report (Yukashoken Hokokusho). It confirms the accuracy of the financial statements for the fiscal year ending March 31, 2023. Since it is a regulatory filing required by law to accompany the annual report and does not fit into the specific categories of the report itself, it is classified as a Regulatory Filing. FY 2023
2023-06-29 Japanese
内部統制報告書－第60期(2022/04/01－2023/03/31)
Governance Information Classification · 100% confidence The document is an 'Internal Control Report' (内部統制報告書) filed under the Financial Instruments and Exchange Act (金融商品取引法). This type of report is a mandatory regulatory filing in Japan that assesses the effectiveness of a company's internal controls over financial reporting. Since it does not fit into specific categories like 10-K (Annual Report), IR (Interim Report), or ER (Earnings Release), and is a formal regulatory submission rather than a simple announcement, it falls under the 'Regulatory Filings' category.
2023-06-29 Japanese
有価証券報告書－第60期(2022/04/01－2023/03/31)
Annual Report Classification · 100% confidence The document is identified as a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains the standard cover page details for such filings, including the fiscal year (第60期, 2022-04-01 to 2023-03-31), the company name (Nikken Kogaku Co., Ltd.), and the submission date to the Kanto Local Finance Bureau. The presence of XBRL tags and comprehensive financial disclosure structure confirms it is the full annual report. FY 2023
2023-06-29 Japanese

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