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J.S.B.Co.,Ltd. — Investor Relations & Filings

Listed
Ticker · 3480 ISIN · JP3386630002 LEI · 35380022ZQMJUL3XRB84 T Real estate activities
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Filings indexed 135 across all filing types
Latest filing 2026-06-18 Interim / Quarterly Rep…
Country JP Japan
Listing T 3480 · 1 venue

About J.S.B.Co.,Ltd.

https://www.jsb.co.jp/

J.S.B.Co.,Ltd. is a real estate company specializing in property leasing, management, and development. The company's core business focuses on planning, developing, and operating condominiums, with a particular emphasis on student apartments and housing for the elderly. Its services encompass the entire property lifecycle, including brokerage, subleasing, rental management, and building maintenance, aiming to provide comprehensive housing solutions for its target demographics.

Recent filings

Filing Released Lang Actions
確認書
Interim / Quarterly Report Classification · 95% confidence The document is titled '訂正半期報告書' (Corrected Semiannual Report) and refers to a half-year period ending April 30, 2026. It is filed pursuant to regulations under the Financial Instruments and Exchange Act (金融商品取引法), specifically articles related to half-year reporting. The document content includes a confirmation statement by the CEO that the corrected semiannual report information is accurate. Given the reference to a corrected interim report and the presence of reporting period information indicating it covers a half-year, this is a corrective version of an Interim/Quarterly Report. The document length (729 characters) suggests it contains actual information and is the report or a report supplement, not just an announcement of a report's release. Therefore, classification as an Interim / Quarterly Report (IR) is appropriate with high confidence. H1 2026
2026-06-18 Japanese
訂正半期報告書－第38期(2025/11/01－2026/10/31)
Interim / Quarterly Report Classification · 100% confidence The document text is titled "訂正半期報告書" (corrected half-year report) and references provisions of the Financial Instruments and Exchange Act (金融商品取引法第24条の5第1項の表の第1号). It clearly states that it covers a mid-term accounting period from November 1, 2025 to April 30, 2026, which is half a fiscal year. The content includes detailed financial statements such as an interim consolidated balance sheet, cash flows, financial performance analysis, shareholders and shares information, and discussion of business risks and operations during the half year. The text explicitly mentions this is a "中間連結財務諸表" which translates as "interim consolidated financial statements" and contains comprehensive financial data and management analysis for the shorter than a full fiscal year period. It is clearly not merely an announcement or a certification, but a full intermediary financial report. Therefore, the appropriate filing category is "Interim / Quarterly Report (IR)". H1 2026
2026-06-18 Japanese
2026年10月期 第2四半期決算説明資料
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2026年10月期第2四半期決算説明資料" which translates to "Explanation materials for the financial results for the second quarter of the fiscal year ending October 2026." It includes topics such as Q2 financial results, earnings forecast, midterm management plan progress, consolidated balance sheets, income statements, cash flow statements, and management discussion and analysis of financial results. The content contains substantial quantitative financial data, including detailed financial statements and analyses for the second quarter of the fiscal year. This clearly indicates it is a quarterly financial report containing actual financial statements and management commentary on the results and outlook. Therefore, this document fits the definition of an Interim/Quarterly Report (IR). The document is lengthy and detailed, not a mere announcement or publication notice, nor a short presentation or transcript. Hence, it should be classified as IR. H1 2026
2026-06-17 Japanese
[Updated]Notice Regarding Expression of Opinion on the Tender Offer for the Share Certificates, Etc. of the Company by Ursa 4 Kabushiki Kaisha
M&A Activity Classification · 95% confidence The document is a formal notice regarding a tender offer (takeover bid) by Ursa 4 Kabushiki Kaisha to acquire shares of J.S.B. Co., Ltd., with details about the tender offer terms, involved parties, agreements, and intentions to make the company a wholly owned subsidiary and delist its shares. The document includes detailed information on corporate actions related to merger/acquisition activity rather than routine financial statements, board management changes, or shareholder voting results. The presence of terms like 'tender offer,' 'wholly owned subsidiary,' 'delisting,' and detailed negotiations and agreements strongly point to M&A activity. It does not represent a financial report, earnings release, or regulatory certification. Therefore, the filing is best classified as relating to M&A Activity (Code: TAR). The document length and details also confirm it is not a short announcement but a full disclosure typical of a takeover bid statement. Confidence in classification is high due to the clear corporate action type disclosed.
2026-06-15 English
意見表明報告書
M&A Activity Classification · 95% confidence The document is titled '意見表明報告書' which translates to 'Opinion Expression Report' submitted to the Kanto Finance Bureau, related to a public tender offer (公開買付け). It contains extensive detail about a takeover bid for the company 株式会社ジェイ・エス・ビー, including terms of the offer, background, parties involved, and procedural details. It includes references to financial figures, dates of the offer period, conditions for minimum share acquisition, and post-offer plans such as squeeze-out procedures. The content clearly relates to a tender offer and merger activity rather than a general annual report, audit report, earnings release, or stock issuance. The document is long and detailed, containing substantial transactional and structural information typical of merger and acquisition announcements and documents. Therefore, the document should be classified under 'M&A Activity' (Code: TAR).
2026-06-15 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is titled '半期報告書', which translates to 'Semi-Annual Report' or 'Interim Report'. The mention of the financial period (from November 1, 2025, to April 30, 2026) indicates this is a report for a period less than a full fiscal year. It explicitly states the report's content has been confirmed for compliance with the Financial Instruments and Exchange Act. However, the actual document appears to be a confirmation or certification letter by the company's representative director regarding the appropriateness of the semiannual report content rather than the full financial statements or substantive data itself. The document length is quite short (719 characters) and consists mainly of an attestation. According to the CERTIFICATION RULE, such certification documents should be classified as Regulatory Filings (RNS) instead of the actual Interim Report (IR), which would contain detailed financial statements and analysis. Therefore, despite referring to a semi-annual report, this document is primarily a certification letter, not the report itself.
2026-06-15 Japanese

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