IR

Notice Regarding Monthly Exercise Status of the 20th Series of Stock Acquisition Rights with Adjustable Exercise Price Issued through Third-Party Allotment

Notice Regarding the Official Launch of Our AI Cloud Stack “TAIZA”

An interview with our Senior Advisor, H.E. Rasmussen, has been published in Forbes JAPAN. * Available in Japanese only

Notice Concerning Issuance of Paid-in Stock Acquisition Rights (Performance-Linked Paid-in Stock Options)

Notice of Mr. Juan Manuel (Juancho) Irigaray’s Appointment as Data Centre & Cloud AI Advisor

An interview with our Senior Advisor, H.E. Rasmussen, has been published in Nikkei, both online and in print.

Financial Results Presentation Video – Q3 of the Fiscal Year Ending March, 2025 (FY03/25) -(Video 43minutes)

Financial Results Presentation for the Q3 of the Fiscal Year Ending March 2025 (FY0325)

Explanatory Materials Concerning Financing Through Issuance of Stock Acquisition Rights

Notice Concerning Issuance of the 20th Series of Stock Acquisition Rights (with a clause to revise the exercise price) through Third-Party Allotment

Notice Regarding the Recording of Non-Operating Expenses (Foreign Exchange Loss)

Summary of Consolidated Financial Results for the Nine Months of the Fiscal Year Ending March 31, 2025 [Japanese GAAP]

Notice regarding the conclusion of Business Alliance Agreement with CUDO Ventures Ltd. for AI Data Centre Business

Notice of Conclusion of Basic Agreement for Business Alliance with Quanta Computer

Notice of Termination of Discussions Based on the Basic Agreement Among the Four Companies for AI Data Center Construction

Financial Results Presentation Video – Q2 of the Fiscal Year Ended 31 March, 2025 (FY03/25) -(Video 47minutes)

Financial Results Presentation for the Q2 of the Fiscal Year Ended 31 March, 2025 (FY03/25)

Notice of Conclusion of Basic Agreement for Business Alliance with Giga Computing

Notice of Conclusion of Basic Agreement for Business Alliance with Wistron

(Change in Disclosed Matters) Notice of Change in Representative Director (Resignation)

Notice of Conclusion of Basic Agreement for Business Alliance with Inventec

Summary of Consolidated Financial Results for the First Half of the Fiscal Year Ending March 31, 2025 [Japanese GAAP]

Notice of the Posting of Non-operating Expenses (Interest Expenses and Foreign Exchange Losses)

Semiannual Securities Report(For the first half of the 25th business term)

(Update on Disclosed Matters) Notice of Determination of the Place of Extraordinary General Meeting of Shareholders and Agenda Items to be Proposed, Partial Amendments to the Articles of Incorporation Accompanying the Transition to a Company with an Audit and Supervisory Committee, and Changes in Officers and Representative Director (Resignation)

(Change in Disclosed Matters) Notice of Change of Date and Time for the Extraordinary General Meeting of Shareholders

Notice of Conclusion of Basic Agreement with Shin-Etsu Science Industry Co., Ltd. on Business Alliance of EPC for Design and Construction of AI Data Center

(Correction) Partial Correction to “Notice of Extraordinary General Meeting of Shareholders (Decision to Hold) and Transition to a Company with an Audit and Supervisory Committee”

Notice of Extraordinary General Meeting of Shareholders (Decision to Hold) and Transition to a Company with an Audit and Supervisory Committee

Financial Results for the First Quarter of the Fiscal Year Ending March 31, 2025

Notice of Conclusion of Joint Development Agreement

Notice of Conclusion of Collaboration and Joint Working Agreement for Construction of AI Data Center

Financial Results for the First Quarter of the Fiscal Year Ending March 31, 2025 [Japanese GAAP] (Consolidated)

Notice Regarding Revision (Upward) of Full-Year Consolidated Earnings Forecast

(Correction and Numerical Data Revision) Partial Revision of the Financial Report for the Fiscal Year Ended March 31, 2024 [Japanese GAAP] (Consolidated)

Notice of Establishment of DS AI Infrastructure Global Investment Fund (Tentative Name)

Notice Regarding the Establishment of a Subsidiary

Changes to the Preliminary Disclosure Document Related to Share Exchange

Post-Exchange Disclosure Document Concerning Share Exchange

Notice Regarding Appointment of a New Chairman

Notice Regarding Completion of Full Acquisition of MSS Inc. through Stock Purchase and Stock Exchange (Disclosure Progress)

Notice Regarding Change of Representative Director and Appointment of New President

Notice of Resolutions of the 24th Annual General Meeting of Shareholders

Preliminary Disclosure Document Regarding Share Exchange

Notice Regarding the Change of Accounting Auditor

Notice Regarding the Commencement of Collaboration with VLC Holdings Co., Ltd. in the Field of AI and Cybersecurity

Notice Regarding the Full Acquisition of MSS Inc. through Stock Purchase and Stock Exchange

Notice Regarding Partial Amendments to the Articles of Incorporation

Notice of Basic Agreement Among Four Companies for the Construction of an AI Data Center

Financial Results for the Fiscal Year Ended March 31,2024(Video 30minutes)

(Correction) Partial Revision of the Financial Report for the Fiscal Year Ended March 31, 2023 [Japanese GAAP] (Consolidated)

Financial Results for the Fiscal Year Ended March 31,2024

Financial Report for the Fiscal Year Ended March 31, 2024 [Japanese GAAP] (Consolidated)

Disclosure Update: Losses of Consolidated Subsidiary

Notice Regarding the Recording of Impairment Losses and Differences Between Consolidated Earnings Forecast and Actual Results

Notice Regarding Changes in Directors and the New Management Structure

Notice of Resolution at the Extraordinary General Meeting of Shareholders

Notice Regarding the Completion of Payment for the Disposal of Treasury Shares as Restricted Stock Compensation to Directors

Notice Regarding Execution of Basic Agreement Toward Business Alliance with Super Micro Computer, Inc. by Datasection Inc.

Notice Regarding the Establishment of the Advanced AI Data Innovation Institute (AIDI)

Notice Regarding Disposal of Treasury Shares as Restricted Stock Compensation for Directors

Notice on the Appointment of New Chairperson

Notice on Completion of Payment for New Shares and 19th Share Acquisition Rights by Third-Party Allotment and Changes in Major Shareholders and the Largest Shareholders

Financial Results for the Third Quarter of the Fiscal Year Ending March 31,2024

Notice on Invitation to Advisor

Notice on Record Date for the Convocation of Extraordinary General Meeting of Shareholders, Decision on Proposals, etc., and Election of Director Candidates

Disclosure Update: Losses of Consolidated Subsidiary

Notice on Change of Representative Director (Resignation) and Change of President

Notice on Reversal of Deferred Tax Assets and Revision of Full-Year Consolidated Earnings Forecast

Announcement of Basic Agreement on Comprehensive Business Alliance with VLC Holdings Co., Ltd.

Notice on Changes in Payment Due Date and Exercise Period, etc., for Issuance of New Shares and 19th Share Acquisition Rights by Third-Party Allotment

Notice on Issuance of New Shares and 19th Share Acquisition Rights (Fixed Exercise Price Type)
by Third-Party Allotment and Changes in Major Shareholders and the Largest Shareholders

Notice on Losses of Consolidated Subsidiary

Financial Results for the Second Quarter of the Fiscal Year Ending March 31,2024

Notice on the Change in Reportable Segments

Financial Report for the Fiscal Year Ended March 31, 2023 [Japanese GAAP] (Consolidated)

Financial Report for the Fiscal Year Ended March 31, 2022 [Japanese Standard] (Consolidated)

Financial Report for the Third Quarter of the Fiscal Year Ending March 31, 2022 [Japanese Standard] (Consolidated)

Financial Report for the Second Quarter of the Fiscal Year Ending March 31, 2022 [Japanese Standard] (Consolidated)

Financial Report for the First Quarter of the Fiscal Year Ending March 31, 2022 [Japanese Standard] (Consolidated)

Financial Report for the Fiscal Year Ended March 31, 2021 [Japanese Standard] (Consolidated)

Financial Report for the Third Quarter of the Fiscal Year Ending March 31, 2021 [Japanese Standard] (Consolidated)

Financial Report for the Second Quarter of the Fiscal Year Ending March 31, 2021 [Japanese Standard] (Consolidated)