Half-year report · HY
9505.TEDINET S100WYO8
Period2025-04-01 → 2025-09-30
Filed2025-11-06
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥403.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥858.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥420.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥66.5bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥62.3bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥65.7bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥91.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥60.2bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥67.3bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥62.4bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥48.1bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥65.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥44.2bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥48.4bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥44.7bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥1.85T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥1.86T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥1.80T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.42T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥1.46T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥431.5bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥400.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥366.7bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥215.3bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥239.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥85.8bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥94.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥83.5bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥225.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥47.0bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥152.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥55.8bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥44.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥234.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥148.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥3.6bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥48.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥48.7bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥230.47 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥311.98 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥211.73 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 23.2% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 19.3% | at 2024-09-30 | Cons. | Equity to asset ratio (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 · 38
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥70.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥41.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥28.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥3.3bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥144.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥144.9bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥5.0bn |
| Power Generation Salesreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥366.6bn |
| Power Generation Salesreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥331.1bn |
| Power Generation Salesreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥35.5bn |
| Power Generation Salesreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥56.3bn |
| Transmission And Distributionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥111.3bn |
| Transmission And Distributionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥30.7bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥80.6bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥11.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥548.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥403.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥144.9bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥70.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥72.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥42.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥29.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥4.6bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥136.5bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥136.5bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥3.9bn |
| Power Generation Salesreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥376.6bn |
| Power Generation Salesreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥352.1bn |
| Power Generation Salesreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥24.5bn |
| Power Generation Salesreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥48.9bn |
| Transmission And Distributionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥107.6bn |
| Transmission And Distributionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥25.5bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥82.1bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥10.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥556.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥420.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥136.5bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥64.1bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 562
| Item | Context | Value | Unit |
|---|---|---|---|
| Ordinary income | Prior1InterimDuration | 60165000000 | JPY |
| Ordinary income | InterimDuration | 65679000000 | JPY |
| Provision or reversal of reserve for fluctuation in water levels ele | Prior1InterimDuration | -21000000 | JPY |
| Provision or reversal of reserve for fluctuation in water levels ele | InterimDuration | 187000000 | JPY |
| Provision of reserve for fluctuation in water levels ele | Prior1InterimDuration | － | JPY |
| Provision of reserve for fluctuation in water levels ele | InterimDuration | 187000000 | JPY |
| Reversal of reserve for fluctuation in water levels ele | Prior1InterimDuration | -21000000 | JPY |
| Reversal of reserve for fluctuation in water levels ele | InterimDuration | － | JPY |
| Extraordinary income | Prior1InterimDuration | 2214000000 | JPY |
| Extraordinary income | InterimDuration | 1816000000 | JPY |
| Disaster assistance subsidies ei | Prior1InterimDuration | 2214000000 | JPY |
| Disaster assistance subsidies ei | InterimDuration | 1816000000 | JPY |
| Income before income taxes | Prior1InterimDuration | 62400000000 | JPY |
| Income before income taxes | InterimDuration | 67308000000 | JPY |
| Income taxes current | Prior1InterimDuration | 17341000000 | JPY |
| Income taxes current | InterimDuration | 19099000000 | JPY |
| Income taxes deferred | Prior1InterimDuration | 334000000 | JPY |
| Income taxes deferred | InterimDuration | -184000000 | JPY |
| Income taxes | Prior1InterimDuration | 17675000000 | JPY |
| Income taxes | InterimDuration | 18914000000 | JPY |
| Profit loss | Prior1InterimDuration | 44725000000 | JPY |
| Profit loss | InterimDuration | 48393000000 | JPY |
| Profit loss attributable to non controlling interests | Prior1InterimDuration | 517000000 | JPY |
| Profit loss attributable to non controlling interests | InterimDuration | 255000000 | JPY |
| Profit loss attributable to owners of parent | Prior1InterimDuration | 44207000000 | JPY |
| Profit loss attributable to owners of parent | InterimDuration | 48138000000 | JPY |
| Profit loss | Prior1InterimDuration | 44725000000 | JPY |
| Profit loss | InterimDuration | 48393000000 | JPY |
| Valuation difference on available for sale securities net of tax oci | Prior1InterimDuration | -1743000000 | JPY |
| Valuation difference on available for sale securities net of tax oci | InterimDuration | 6193000000 | JPY |
| Deferred gains or losses on hedges net of tax oci | Prior1InterimDuration | -14000000 | JPY |
| Deferred gains or losses on hedges net of tax oci | InterimDuration | 265000000 | JPY |
| Foreign currency translation adjustment net of tax oci | Prior1InterimDuration | － | JPY |
| Foreign currency translation adjustment net of tax oci | InterimDuration | -302000000 | JPY |
| Remeasurements of defined benefit plans net of tax oci | Prior1InterimDuration | -1183000000 | JPY |
| Remeasurements of defined benefit plans net of tax oci | InterimDuration | -3139000000 | JPY |
| Share of other comprehensive income of associates accounted for using equity method oci | Prior1InterimDuration | 374000000 | JPY |
| Share of other comprehensive income of associates accounted for using equity method oci | InterimDuration | 347000000 | JPY |
| Other comprehensive income | Prior1InterimDuration | -2566000000 | JPY |
| Other comprehensive income | InterimDuration | 3363000000 | JPY |
| Comprehensive income | Prior1InterimDuration | 42158000000 | JPY |
| Comprehensive income | InterimDuration | 51757000000 | JPY |
| Comprehensive income attributable to owners of the parent | Prior1InterimDuration | 41710000000 | JPY |
| Comprehensive income attributable to owners of the parent | InterimDuration | 51393000000 | JPY |
| Comprehensive income attributable to non controlling interests | Prior1InterimDuration | 448000000 | JPY |
| Comprehensive income attributable to non controlling interests | InterimDuration | 363000000 | JPY |
| Income before income taxes | Prior1InterimDuration | 62400000000 | JPY |
| Income before income taxes | InterimDuration | 67308000000 | JPY |
| Depreciation and amortization ope cf | Prior1InterimDuration | 31122000000 | JPY |
| Depreciation and amortization ope cf | InterimDuration | 32411000000 | JPY |
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 · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | 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 · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |