Half-year report · HY
9433.TEDINET S100X3XH
Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardIFRS
ConsolidatedYes
Data checks10 of 10 passed
Amended by S100XVWI (2026-03-31).
Key figures · 47
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.96T | 2025-04-01 → 2025-09-30 | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥5.92T | 2024-04-01 → 2025-03-31 | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥2.86T | 2024-04-01 → 2024-09-30 | Cons. | Revenue IFRS (5-year summary) |
| Operating income | ¥577.2bn | 2025-04-01 → 2025-09-30 | Cons. | Operating profit loss IFRS |
| Operating income | ¥573.1bn | 2024-04-01 → 2024-09-30 | Cons. | Operating profit loss IFRS |
| Profit before tax | ¥585.5bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss before tax IFRS |
| Profit before tax | ¥1.10T | 2024-04-01 → 2025-03-31 | Cons. | Profit loss before tax IFRS (5-year summary) |
| Profit before tax | ¥563.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss before tax IFRS |
| Net income (owners) | ¥377.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income (owners) | ¥685.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income (owners) | ¥351.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income | ¥415.3bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss IFRS |
| Net income | ¥389.3bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss IFRS |
| Total assets | ¥18.02T | at 2025-09-30 | Cons. | Assets IFRS |
| Total assets | ¥16.88T | at 2025-03-31 | Cons. | Assets IFRS |
| Total assets | ¥15.81T | at 2024-09-30 | Cons. | Total assets IFRS (5-year summary) |
| Total liabilities | ¥12.54T | at 2025-09-30 | Cons. | Liabilities IFRS |
| Total liabilities | ¥11.23T | at 2025-03-31 | Cons. | Liabilities IFRS |
| Net assets / equity | ¥5.48T | at 2025-09-30 | Cons. | Equity IFRS |
| Net assets / equity | ¥5.65T | at 2025-03-31 | Cons. | Equity IFRS |
| Net assets / equity | ¥5.66T | at 2024-09-30 | Cons. | Equity IFRS |
| Net assets / equity | ¥5.80T | at 2024-03-31v | Cons. | Equity IFRS |
| Equity (owners) | ¥4.97T | at 2025-09-30 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥5.13T | at 2025-03-31 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥5.13T | at 2024-09-30 | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Cash & equivalents | ¥910.5bn | at 2025-09-30 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥921.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥1.13T | at 2024-09-30 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥887.2bn | at 2024-03-31v | Cons. | Cash and cash equivalents IFRS |
| Operating cash flow | ¥822.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities IFRS |
| Operating cash flow | ¥1.25T | 2024-04-01 → 2025-03-31 | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Operating cash flow | ¥892.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities IFRS |
| Investing cash flow | −¥481.3bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investing activities IFRS |
| Investing cash flow | −¥1.18T | 2024-04-01 → 2025-03-31 | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Investing cash flow | −¥715.0bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investing activities IFRS |
| Financing cash flow | −¥349.0bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities IFRS |
| Financing cash flow | −¥33.6bn | 2024-04-01 → 2025-03-31 | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| Financing cash flow | ¥74.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities IFRS |
| EPS (basic) | ¥96.95 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share IFRS |
| EPS (basic) | ¥169.33 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (basic) | ¥85.6 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share IFRS |
| EPS (diluted) | ¥96.93 | 2025-04-01 → 2025-09-30 | Cons. | Diluted earnings loss per share IFRS |
| EPS (diluted) | ¥169.28 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥85.58 | 2024-04-01 → 2024-09-30 | Cons. | Diluted earnings loss per share IFRS |
| Equity ratio | 27.6% | at 2025-09-30 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 30.4% | at 2025-03-31 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 32.5% | at 2024-09-30 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 12
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥4.3bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥1.0bn |
| Businessreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥118.7bn |
| Personalreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥455.2bn |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | ¥573.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥578.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥3.6bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥770m |
| Businessreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥114.8bn |
| Personalreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥455.5bn |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | ¥570.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥573.9bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 772
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales IFRS | InterimDuration_ReconcilingItemsMember | -194718000000 | JPY |
| Net sales IFRS | InterimDuration | 2963161000000 | JPY |
| Operating profit loss IFRS | InterimDuration_jpcrp040300-ssr_E04425-000PersonalReportableSegmentMember | 455232000000 | JPY |
| Operating profit loss IFRS | InterimDuration_jpcrp040300-ssr_E04425-000BusinessReportableSegmentMember | 118691000000 | JPY |
| Operating profit loss IFRS | InterimDuration_ReportableSegmentsMember | 573923000000 | JPY |
| Operating profit loss IFRS | InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 4272000000 | JPY |
| Operating profit loss IFRS | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 578195000000 | JPY |
| Operating profit loss IFRS | InterimDuration_ReconcilingItemsMember | -1039000000 | JPY |
| Operating profit loss IFRS | InterimDuration | 577156000000 | JPY |
| Finance income and expenses net IFRS | InterimDuration | 6158000000 | JPY |
| Other non operating income and expenses IFRS | InterimDuration | 2236000000 | JPY |
| Profit loss before tax IFRS | InterimDuration | 585550000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第42期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)ＫＤＤＩ株式会社 | |
| Company name in english cover page | FilingDateInstant | KDDI CORPORATION | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 CEO 松田 浩路 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都新宿区西新宿２丁目３番２号（同所は登記上の本店所在地で実際の業務は「最寄りの連絡場所」で 行っております。） | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)該当事項はありません。 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)該当事項はありません。 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区高輪２丁目21番１号 THE LINKPILLAR 1 NORTH | |
| Telephone number nearest place of contact cover page | FilingDateInstant | (03)3347-0077 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員 コーポレート統括本部 経営管理本部長 明田 健司 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E04425 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 94330 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)ＫＤＤＩ株式会社 | |
| Filer name in english | FilingDateInstant | KDDI CORPORATION | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第四号の三様式 | |
| Accounting standards | FilingDateInstant | IFRS | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | ELC | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2025-09-30 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2024-09-30 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 10 of 10 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |