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SHINNIHON CORPORATION — Investor Relations & Filings

Ticker · 1879 ISIN · JP3380300008 T Construction
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Filings indexed 58 across all filing types
Latest filing 2025-11-14 Regulatory Filings
Country JP Japan
Listing T 1879

About SHINNIHON CORPORATION

https://www.shinnihon-c.co.jp/

Shinnihon Corporation is a general contractor engaged in construction and development activities. The company offers integrated services encompassing planning, design, management, and contract construction for a variety of projects. Its construction business focuses on residential buildings, including condominiums, as well as commercial and institutional facilities. The company also undertakes civil engineering projects, such as the refurbishment of infrastructure like bridges and tunnels. Through its development business, Shinnihon Corporation provides real estate services, including property management, leasing, and consulting.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type like an interim/semi-annual report. H1 62
2025-11-14 Japanese
半期報告書－第62期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) for Shin-Nihon Corporation, covering the period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, including the balance sheet and management analysis, which are characteristic of an interim financial report. It is not an announcement of a report, but the report itself, and it contains substantive financial data, thus fitting the definition of an Interim/Quarterly Report (IR). H1 2025
2025-11-14 Japanese
臨時報告書
AGM Information Classification · 1% confidence The document is titled '臨時報告書' (Extraordinary Report) and is submitted to the Kanto Local Finance Bureau ('関東財務局長') on June 30, 2025. The content explicitly details the resolutions passed at the Annual General Meeting ('定時株主総会') held on June 27, 2025, including dividend approval, director elections, and auditor appointments, along with the voting results. This structure—a formal report detailing the outcomes of an AGM—fits the definition of AGM Information (AGM-R), which covers presentations and materials shared during the AGM. Although it reports on the AGM, it is a formal regulatory filing summarizing the results, making AGM-R the most specific fit over general regulatory filings (RNS) or proxy statements (PSI). The document length is relatively short (2752 chars), but its purpose is to report the definitive results, not just announce that a report is available (RPA).
2025-06-30 Japanese
内部統制報告書－第61期(2024/04/01－2025/03/31)
Governance Information Classification · 1% confidence The document header explicitly states the filing type as "内部統制報告書" (Internal Control Report) and cites the legal basis as Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act ("金融商品取引法第24条の４の４第１項"). This type of report, which assesses the effectiveness of internal controls over financial reporting, corresponds to the US SEC's Sarbanes-Oxley Section 404 report. Among the provided codes, 'AR' (Audit Report / Information) is the closest fit, as it covers reports related to internal or regulatory stress tests and applied accounting principles, which often encompasses internal control assessments, especially when a more specific code like '10-K' (which is the comprehensive annual report) is not the primary focus, although internal control reports are often filed alongside the 10-K. However, given the specific nature of the document being solely the Internal Control Report, and the definition of AR including 'applied accounting principles, and results of internal or regulatory stress tests (excluding full Annual Reports)', AR is the most appropriate classification for this standalone control assessment document.
2025-06-27 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is extremely short (635 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning '【提出書類】確認書' (Document Submitted: Confirmation Document) and referencing the Financial Instruments and Exchange Act ('金融商品取引法'). The core content confirms that the Representative Director has verified the appropriateness of the contents of the company's '第61期(自2024年４月１日 至2025年３月31日)の有価証券報告書' (61st Fiscal Period Annual Securities Report). This document is not the full Annual Report (10-K) itself, but rather a confirmation document related to it. Since it is a specific confirmation/attestation document related to a statutory filing, and it doesn't fit perfectly into the main report categories (10-K, IR), it is best classified as a general Regulatory Filing (RNS) or potentially an Audit Report/Information (AR) if it were an auditor's confirmation. Given the context of a management confirmation regarding the accuracy of the Annual Securities Report, and its brevity suggesting it's an ancillary document, RNS is the most appropriate fallback for specific regulatory attestations that aren't the main report or a standard audit report. FY 2025
2025-06-27 Japanese
有価証券報告書－第61期(2024/04/01－2025/03/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). The header explicitly identifies it as a 'Securities Report' (有価証券報告書) filed under the Financial Instruments and Exchange Act, covering the fiscal year from April 1, 2024, to March 31, 2025. It contains extensive XBRL tagging and financial data, confirming it is the full annual report rather than an announcement. FY 2025
2025-06-27 Japanese

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