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MIRARTH HOLDINGS, Inc. — Investor Relations & Filings

Ticker · 8897 ISIN · JP3460800000 T Real estate activities
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Filings indexed 91 across all filing types
Latest filing 2025-06-25 Governance Information
Country JP Japan
Listing T 8897

About MIRARTH HOLDINGS, Inc.

https://en.mirarth.co.jp/

MIRARTH HOLDINGS, Inc. is a diversified company centered on its comprehensive real estate business. The company plans, develops, and sells condominiums, including the LEBEN and Nebel brands, as well as detached houses, and engages in redevelopment and rental property projects. A key focus is its renewable energy business, which develops and acquires solar and wind power plants. The group also provides asset management services, managing J-REIT and private funds. Additional operations include hotels, construction, and nursing care services. Through the integration of these businesses, the company aims to contribute to regional revitalization and design sustainable environments for the future.

Recent filings

Filing Released Lang Actions
内部統制報告書－第53期(2024/04/01－2025/03/31)
Governance Information Classification · 100% confidence The document is titled "内部統制報告書" (Internal Control Report) and explicitly references the legal basis as "金融商品取引法第24条の４の４第１項" (Financial Instruments and Exchange Act Article 24-4-4, Paragraph 1). This specific report type, detailing the assessment of internal controls over financial reporting, is a mandatory annual filing in Japan, analogous to the Sarbanes-Oxley Section 404 report in the US. While the US equivalent is often associated with the 10-K, the Japanese filing itself, focusing purely on the internal control assessment, aligns best with the general 'Audit Report / Information' category (AR) as it deals with the assurance/assessment of financial reporting integrity, distinct from the full Annual Report (10-K) or a simple Earnings Release (ER). Given the specific nature of the Japanese filing, 'AR' (Audit Report / Information) is the most appropriate fit among the provided codes for a standalone internal control assessment report.
2025-06-25 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の４の２第１項' (Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of the contents of the Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report, should be classified as Regulatory Filings (RNS). FY 53
2025-06-25 Japanese
有価証券報告書－第53期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains the standard cover page with the filing date, fiscal year (第53期), and company details, followed by XBRL-tagged financial data. It is a comprehensive annual financial disclosure, not an announcement or a summary. FY 2025
2025-06-25 Japanese
半期報告書－第53期(2024/04/01－2025/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, management analysis (MDA), and business performance data for the six-month period ending September 30, 2024. As it is a formal, comprehensive financial report for an interim period, it is classified as an Interim/Quarterly Report (IR). H1 2025
2024-11-12 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document text contains Japanese regulatory headers, specifically mentioning "第２四半期報告書" (Second Quarter Report) and referencing the Financial Instruments and Exchange Act ("金融商品取引法"). It confirms the accuracy of the half-year report for the period ending September 30, 2024, signed by top executives. A comprehensive report for a period shorter than a year (half-year) corresponds to an Interim/Quarterly Report. The code for this is IR.
2024-11-12 Japanese
訂正臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled "訂正臨時報告書" (Correction Extraordinary Report) and explicitly states in Section 1 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and Article 19, Paragraph 2, Item 2-2 of the Cabinet Office Ordinance on Disclosure of Corporate Information. The content details the resolution by the Board of Directors to issue stock options (新株予約権) to directors and executives. This type of filing, which reports a specific corporate action (like stock option issuance) outside of the regular annual or quarterly cycle, is classified as an Extraordinary Report (臨時報告書) in the Japanese regulatory context. Among the provided codes, 'CAP' (Capital/Financing Update) is the closest fit as stock options relate to capital structure and compensation, but the structure strongly suggests a mandatory regulatory disclosure of a specific event. Since 'Extraordinary Report' is not a direct code, we must select the most relevant category. Stock option issuance is fundamentally a capital/financing activity. However, given the nature of the filing (a formal, mandatory disclosure of a specific corporate event to the regulatory body, Kanto Local Finance Bureau), and the lack of a specific 'Stock Option' code, we must evaluate the closest fit. 'CAP' covers fundraising/financing/capital structure changes, which stock options directly impact. Alternatively, 'RPA' (Report Publication Announcement) is ruled out because this document *is* the substantive report detailing the action, not just an announcement that a report is available. Given the focus on issuing rights related to shares, 'CAP' is the most appropriate classification for this specific corporate action disclosure.
2024-07-30 Japanese

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