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BroadBand Tower, Inc. — Investor Relations & Filings

Ticker · 3776 ISIN · JP3831480003 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 61 across all filing types
Latest filing 2026-03-19 Regulatory Filings
Country JP Japan
Listing T 3776

About BroadBand Tower, Inc.

https://www.bbtower.co.jp/

BroadBand Tower, Inc. is a specialized provider of internet data center (iDC) services, focusing on urban data centers. The company offers a range of solutions including colocation, hosting, and comprehensive cloud services. Its cloud offerings feature a proprietary platform as well as managed services for public clouds such as AWS and Azure. Additionally, BroadBand Tower provides network construction consulting and managed monitoring and operation services (MSP). As a Dell Technologies Platinum partner, it delivers integrated hardware and software solutions. The company's infrastructure supports a wide array of digital businesses, including major portal sites, e-commerce platforms, video distribution services, and social media.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It serves as a formal certification by the company's representative regarding the accuracy of the Annual Securities Report (Yuuka Shouken Houkokusho). Since it is a regulatory filing required by law to accompany the annual report but is not the annual report itself, and does not fit into specific categories like 'Annual Report' or 'Earnings Release', it falls under the 'Regulatory Filings' (RNS) category as a miscellaneous regulatory document.
2026-03-19 Japanese
有価証券報告書－第47期(2025/01/01－2025/12/31)
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 a formal header identifying it as a report submitted to the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act, covering a full fiscal year (2025-01-01 to 2025-12-31). The presence of extensive XBRL-like tagging and financial data confirms it is the full annual report, not an announcement. FY 2025
2026-03-19 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (Kakuninsho) filed under the Financial Instruments and Exchange Act of Japan. It serves as an officer certification confirming 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 report. H1 27
2025-08-06 Japanese
半期報告書－第27期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by BroadBand Tower, Inc. with the Kanto Local Finance Bureau. It covers the interim accounting period from January 1, 2025, to June 30, 2025. It contains comprehensive financial statements, management analysis (MDA), and corporate information, which aligns with the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-06 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) in the header and explicitly states in Section 1 ('提出理由') that it is being filed pursuant to Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and related Cabinet Office Ordinance because resolutions were passed at the Annual General Meeting (AGM) held on March 19, 2025. Section 2 details the resolutions, which concern the election of directors. This content—reporting the results of resolutions passed at a general meeting—directly corresponds to the definition of 'Declaration of Voting Results & Voting Rights Announcements' (DVA). Although it relates to an AGM, the specific focus is on the voting outcomes, making DVA more precise than AGM-R.
2025-03-21 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (626 characters) and contains a header section typical of Japanese regulatory filings, specifically mentioning a '確認書' (Confirmation Document) submitted to the '関東財務局長' (Kanto Local Finance Bureau Director) based on Article 24-2, Paragraph 1 of the Financial Instruments and Exchange Act. The core content confirms the appropriateness of the contents of the '有価証券報告書' (Annual Securities Report/10-K equivalent) for the period ending December 31, 2024, signed by a senior executive. Since this is a short confirmation document *about* the Annual Securities Report (which is the 10-K equivalent in Japan, but the provided definitions map 10-K to the Annual Report), and it is not the full report itself, it functions as a regulatory confirmation or statement related to the annual filing. Given the options, this document is a specific regulatory confirmation related to the annual filing process, but it does not fit perfectly into 10-K (the full report) or AR (standalone audit report). It is a specific regulatory statement. However, based on the structure and content (confirmation of the annual filing's accuracy), it is most closely related to the annual reporting cycle. Since it is a short confirmation document rather than the full report, and it is a specific regulatory filing, the most appropriate general category for a specific, non-standard regulatory document that isn't a standard release or presentation is RNS (Regulatory Filings/Miscellaneous). If we strictly interpret the content as a confirmation *related* to the Annual Report (10-K), and it's not the report itself, RNS is the safest fallback for a specific regulatory confirmation document not covered elsewhere. Given the context of confirming the '有価証券報告書' (Annual Securities Report), it is a mandatory regulatory filing. I will classify it as RNS as it is a specific confirmation document, not the full 10-K or a standard announcement like ER or DIV. FY 2024
2025-03-19 Japanese

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