Half-year report · HY
9506.TEDINET S100WZ6I
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.17T | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥2.64T | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.31T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥141.1bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥168.8bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥125.7bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥256.7bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥153.4bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥125.7bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥153.4bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥87.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥182.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥106.0bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥88.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥107.6bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥5.44T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥5.40T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.31T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.35T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥4.39T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.09T | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥1.01T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.01T | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥455.3bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥474.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥465.2bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥551.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥443.6bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥529.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥165.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥410.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥133.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥284.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥422.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥189.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥31.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥34.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥29.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥175.22 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365.5 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥212 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 19.6% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.4% | 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 · 46
| 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 | ¥74.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥25.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥48.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥6.1bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥321.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥321.1bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥11.5bn |
| Power Generation Salesreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥982.3bn |
| Power Generation Salesreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥915.3bn |
| Power Generation Salesreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥67.0bn |
| Power Generation Salesreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥137.0bn |
| Power Transmission Distributionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥433.6bn |
| Power Transmission Distributionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥228.0bn |
| Power Transmission Distributionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥205.6bn |
| Power Transmission Distributionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | −¥5.9bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.42T |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.14T |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥272.6bn |
| —segment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥131.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥1.49T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥1.17T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥321.1bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥137.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥176.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥83.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥93.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥7.6bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥359.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥359.2bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | −¥23.6bn |
| Power Generation Salesreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.06T |
| Power Generation Salesreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.01T |
| Power Generation Salesreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥50.3bn |
| Power Generation Salesreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥150.5bn |
| Power Transmission Distributionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥433.4bn |
| Power Transmission Distributionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥217.7bn |
| Power Transmission Distributionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥215.7bn |
| Power Transmission Distributionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥18.8bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.49T |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.23T |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥266.0bn |
| —segment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥169.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥1.67T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥1.31T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥359.2bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥177.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 535
| Item | Context | Value | Unit |
|---|---|---|---|
| Transmission facilities nca electric ele | InterimInstant | 566172000000 | JPY |
| Transformation facilities nca electric ele | Prior1YearInstant | 270699000000 | JPY |
| Transformation facilities nca electric ele | InterimInstant | 268716000000 | JPY |
| Distribution facilities nca electric ele | Prior1YearInstant | 777897000000 | JPY |
| Distribution facilities nca electric ele | InterimInstant | 787212000000 | JPY |
| General facilities nca electric ele | Prior1YearInstant | 135907000000 | JPY |
| General facilities nca electric ele | InterimInstant | 131779000000 | JPY |
| Other electric utility plant and equipment nca electric ele | Prior1YearInstant | 60293000000 | JPY |
| Other electric utility plant and equipment nca electric ele | InterimInstant | 58458000000 | JPY |
| Other noncurrent assets ele | Prior1YearInstant | 193164000000 | JPY |
| Other noncurrent assets ele | InterimInstant | 195519000000 | JPY |
| Construction in progress ele | Prior1YearInstant | 358353000000 | JPY |
| Construction in progress ele | InterimInstant | 442807000000 | JPY |
| Construction and retirement in progress nca in process ele | Prior1YearInstant | 293662000000 | JPY |
| Construction and retirement in progress nca in process ele | InterimInstant | 379197000000 | JPY |
| Nuclear power abolition in progress ele | Prior1YearInstant | 19614000000 | JPY |
| Nuclear power abolition in progress ele | InterimInstant | 17815000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | Prior1YearInstant | 45077000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | InterimInstant | 45795000000 | JPY |
| Nuclear fuel ncaele | Prior1YearInstant | 143896000000 | JPY |
| Nuclear fuel ncaele | InterimInstant | 145336000000 | JPY |
| Loaded nuclear fuel ncaele | Prior1YearInstant | 31935000000 | JPY |
| Loaded nuclear fuel ncaele | InterimInstant | 30198000000 | JPY |
| Nuclear fuel in processing ncaele | Prior1YearInstant | 111960000000 | JPY |
| Nuclear fuel in processing ncaele | InterimInstant | 115138000000 | JPY |
| Investments and other assets | Prior1YearInstant | 491973000000 | JPY |
| Investments and other assets | InterimInstant | 514749000000 | JPY |
| Long term investments ele | Prior1YearInstant | 139581000000 | JPY |
| Long term investments ele | InterimInstant | 146230000000 | JPY |
| Net defined benefit asset | Prior1YearInstant | 39122000000 | JPY |
| Net defined benefit asset | InterimInstant | 41860000000 | JPY |
| Deferred tax assets | Prior1YearInstant | 122361000000 | JPY |
| Deferred tax assets | InterimInstant | 121208000000 | JPY |
| Other ioa | Prior1YearInstant | 191066000000 | JPY |
| Other ioa | InterimInstant | 205600000000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant | -157000000 | JPY |
| Allowance for doubtful accounts ioa by group | InterimInstant | -150000000 | JPY |
| Current assets | Prior1YearInstant | 1141952000000 | JPY |
| Current assets | InterimInstant | 1117730000000 | JPY |
| Cash and deposits | Prior1YearInstant | 474520000000 | JPY |
| Cash and deposits | InterimInstant | 455295000000 | JPY |
| Notes and accounts receivable trade | Prior1YearInstant | 221095000000 | JPY |
| Notes and accounts receivable trade | InterimInstant | 178333000000 | JPY |
| Short term investments caele | Prior1YearInstant | 76970000000 | JPY |
| Short term investments caele | InterimInstant | 90254000000 | JPY |
| Inventories | Prior1YearInstant | 78861000000 | JPY |
| Inventories | InterimInstant | 68175000000 | JPY |
| Other ca | Prior1YearInstant | 291002000000 | JPY |
| Other ca | InterimInstant | 326064000000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant | -498000000 | 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 |
| 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 |