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Mito Securities Co., Ltd. — Investor Relations & Filings

Ticker · 8622 ISIN · JP3905400002 LEI · 353800D7Y06VGBGCRS38 T Financial and insurance activities
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Filings indexed 100 across all filing types
Latest filing 2026-03-23 Regulatory Filings
Country JP Japan
Listing T 8622

About Mito Securities Co., Ltd.

https://www.mito.co.jp/

Mito Securities Co., Ltd. is a financial services company primarily engaged in the securities business. It provides a comprehensive range of investment products and services, including the dealing and brokerage of marketable securities, investment trusts, fund wrap accounts, and both domestic and foreign bonds. The firm also offers investment banking services, such as support for initial public offerings (IPOs). It operates online platforms to facilitate client transactions and account management.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 85% confidence The document is a Japanese “確認書” filed under the Financial Instruments and Exchange Act confirming the correctness of a corrected half-year (semiannual) report content. It does not contain the full interim financial statements or MD&A, nor is it a simple announcement of release; rather it is a legally mandated confirmation letter. This does not fit into specific report categories like IR (Interim/Quarterly Report) or RPA (Report Publication Announcement), so it falls into the fallback “Regulatory Filings” category.
2026-03-23 Japanese
訂正半期報告書－第81期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed by Mito Securities Co., Ltd. with the Kanto Local Finance Bureau. It covers the interim accounting period from April 1, 2025, to September 30, 2025. It contains detailed financial statements, management analysis (MDA), and operational data, which fits the definition of an Interim/Quarterly Report (IR). H2 81
2026-03-23 Japanese
確認書
Regulatory Filings Classification · 90% confidence The document is a confirmation letter (“確認書”) submitted under the Financial Instruments and Exchange Act (Article 24-4-2) to the Kanto Local Finance Bureau regarding the accuracy of a securities report correction. It is not the securities report itself, nor an earnings release, board change, dividend notice, or other defined filing. This type of statutory notification falls into the general regulatory filings category.
2026-03-23 Japanese
訂正有価証券報告書－第80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. It contains detailed financial statements, management discussion, and corporate information for the fiscal year ending March 31, 2025. The header explicitly identifies it as a 'Securities Report' (有価証券報告書) filed under the Financial Instruments and Exchange Act. FY 2025
2026-03-23 Japanese
確認書
Regulatory Filings Classification · 85% confidence The document is a Japanese regulatory submission under the Financial Instruments and Exchange Act (Article 24-5-2(1)) and serves as a confirmation (“確認書”) that the company’s semiannual report for the period April 1 – September 30, 2024 has been prepared properly. It does not contain the actual interim financial statements nor announce a forthcoming report; rather it is a compliance filing to the Kanto Finance Bureau. This does not match an interim report (IR) itself but is a regulatory compliance filing, so the appropriate category is the fallback “Regulatory Filings” (RNS).
2026-03-23 Japanese
訂正半期報告書－第80期(2024/04/01－2025/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a Japanese 'Hanki Hokokusho' (Semi-Annual Report) filed by Mito Securities Co., Ltd. with the Kanto Local Finance Bureau. It contains comprehensive financial statements, management analysis (MDA), and business information for the interim period (April 1, 2024, to September 30, 2024). As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it falls under the 'Interim / Quarterly Report' category. H1 2025
2026-03-23 Japanese

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