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The Latest Presentation
Explanation of the Investigation Results by the Special Investigation Committee
(Third Quarter Financial Results and FY2026.3 Forecast Revision) (March 31, 2026)
Materials
For restated Financial Statements for prior fiscal years, please refer to the pages below.
Back number
-FY2026.3
- FY 2026.3

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Please note that the presentation material, Data Book, Financial Statement, Performance Highlights and Q&A, and Presentation Video on Demand provided below do not reflect the restatement of past financial results announced in March 2026. Please note that KDDI is not responsible for any damages or losses incurred from the use of the information.
Preliminary Results for the Third Quarter of the Fiscal Year Ending March 2026 (February 6, 2026)Press ConferencePreliminary Results ExplanationFinancial Results for the First Half of the Fiscal Year Ending March 2026 (November 6, 2025)FY 3/2026 Q2 results' release and IR meeting
If you cannot see the video, please click below.Financial Results for the First Quarter of the Fiscal Year Ending March 2026 (August 1, 2025)FY 3/2026 Q1 results' release and IR meeting
If you cannot see the video, please click below.
FY 2025.3-FY 2021.3
- FY 2025.3

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Please note that the presentation material, Data Book, Financial Statement, Performance Highlights and Q&A, and Presentation Video on Demand provided below do not reflect the restatement of past financial results announced in March 2026. Please note that KDDI is not responsible for any damages or losses incurred from the use of the information.
Q4 (May 14, 2025)FY 3/2025 results' release and IR meeting
If you cannot see the video, please click below.Q3 (February 5, 2025)FY 3/2025 Q3 results' release and IR meeting
If you cannot see the video, please click below.Q2 (November 1, 2024)FY 3/2025 Q2 results' release and IR meeting
If you cannot see the video, please click below.Q1 (August 2, 2024)FY 3/2025 Q1 results' release and IR meeting
If you cannot see the video, please click below.
- FY 2024.3

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Please note that the presentation material, Data Book, Financial Statement, Performance Highlights and Q&A, and Presentation Video on Demand provided below do not reflect the restatement of past financial results announced in March 2026. Please note that KDDI is not responsible for any damages or losses incurred from the use of the information.
- FY 2023.3

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Please note that the presentation material, Data Book, Financial Statement, Performance Highlights and Q&A, and Presentation Video on Demand provided below do not reflect the restatement of past financial results announced in March 2026. Please note that KDDI is not responsible for any damages or losses incurred from the use of the information.
Q1 (July 29, 2022)- Presentation Open PDF file
- Data Book Open PDF file
- Data Book as Excel Format Download Excel file
- Financial Statement Open PDF file
- The July 2 Communication Failure and Our Response Open PDF file
- Outline About Communication Failure on July 2, 2022 Open PDF file
- Performance Highlights and Q&A Open PDF file
FY 2020.3-FY 2016.3
FY 2015.3-FY 2011.3
FY 2010.3-FY 2006.3
- FY 2006.3

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Q3 (January 24, 2006)Q2 (October 21, 2005)Q1 (July 25, 2005)
FY 2005.3-FY 2001.3
- FY 2005.3

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Q4 (April 28, 2005)Q3 (January 27, 2005)Q2 (October 28, 2004)Q1 (July 29, 2004)
- FY 2004.3

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Q4 (April 28, 2004)Q3 (January 30, 2004)Q2 (October 30, 2003)Q1 (July 31, 2003)
- FY 2003.3

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Q4 (May 9, 2003)Q3 (February 4, 2003)Q2 (November 8, 2002)
- FY 2002.3

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Q4 (May 16, 2002)Mid-Term Management Plan - 2002 (March 15, 2002)Q2 (November 15, 2001)Financial Forecast Revision (October 2, 2001)