Annual report
9506.TEDINET S100YEK2
Period2025-04-01 → 2026-03-31
Filed2026-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.37T | 2025-04-01 → 2026-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.64T | 2024-04-01 → 2025-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.82T | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥3.01T | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.10T | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥160.4bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥280.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥126.4bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥256.7bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥291.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥199.3bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥49.2bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥118.8bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥256.7bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥85.0bn | 2025-04-01 → 2026-03-31 | 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 |
| Net income (owners) | ¥226.1bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥127.6bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥108.4bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥85.9bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥184.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥5.73T | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥5.40T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.39T | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.21T | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.73T | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.60T | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.39T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.14T | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.01T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥911.1bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥631.1bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥779.0bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥594.5bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥474.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥660.6bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥551.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥529.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥507.9bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥278.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥370.2bn | 2025-04-01 → 2026-03-31 | 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 |
| Operating cash flow | ¥450.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥93.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥97.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥375.7bn | 2025-04-01 → 2026-03-31 | 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 investment activities |
| Investing cash flow | −¥333.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥275.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥322.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥115.2bn | 2025-04-01 → 2026-03-31 | 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 |
| Financing cash flow | −¥96.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥598.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥293.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥169.85 | 2025-04-01 → 2026-03-31 | 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) | ¥452.13 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-255.14 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-216.84 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,221.3 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,969.74 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,655.09 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,097.95 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,399.9 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 19.4% | at 2026-03-31 | 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 | 15.4% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.5% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 14.8% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 20.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 32.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -20.4% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -14.2% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 18,403 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 18,378 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 24,234 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 24,528 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 24,833 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥1.90T | 2025-04-01 → 2026-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.10T | 2024-04-01 → 2025-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.25T | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.30T | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.57T | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥175.5bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥214.5bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥165.6bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥226.9bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥201.6bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥220.8bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥86.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥165.6bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥226.9bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥125.1bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥173.3bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥170.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥135.4bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥111.9bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.93T | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥4.66T | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥4.47T | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.38T | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.93T | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.09T | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.94T | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥840.9bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥719.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥563.7bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥385.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥531.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥480.7bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥360.7bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥250.13 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥346.48 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥340.07 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-270.87 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-223.88 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥40 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,680.77 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,438.07 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,127.24 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥771.5 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,064.21 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 17.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.6% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 8.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 13.5% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 16.0% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 27.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 35.8% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -29.5% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -18.8% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 502,883,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,587 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 4,661 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 4,763 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 4,901 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 4,927 | at 2022-03-31v | Standalone | Number of employees |
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 · 74
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-04-01 → 2026-03-31 | ¥20.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 4153 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥181.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥52.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥129.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥343.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥15.9bn |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | −¥4.1bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥712.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥712.2bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | −¥1.90T |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥15.1bn |
| Power Generation Salesreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥184.6bn |
| Power Generation Salesreportable segment | employees | at 2026-03-31 | 5513 pure |
| Power Generation Salesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.98T |
| Power Generation Salesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.84T |
| Power Generation Salesreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥138.3bn |
| Power Generation Salesreportable segment | segment assets | at 2026-03-31 | ¥4.75T |
| Power Generation Salesreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥126.6bn |
| Power Transmission And Distributionreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥215.9bn |
| Power Transmission And Distributionreportable segment | employees | at 2026-03-31 | 8737 pure |
| Power Transmission And Distributionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥921.3bn |
| Power Transmission And Distributionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥476.7bn |
| Power Transmission And Distributionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥444.6bn |
| Power Transmission And Distributionreportable segment | segment assets | at 2026-03-31 | ¥2.54T |
| Power Transmission And Distributionreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥1.1bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥400.5bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥2.90T |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥2.32T |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥582.9bn |
| —segment total | segment assets | at 2026-03-31 | ¥7.28T |
| —segment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥125.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥421.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥3.08T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥2.37T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥712.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥7.63T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥141.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥25.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥274.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥108.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥166.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥332.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥21.0bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | −¥5.9bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥777.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥777.1bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥1.76T |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥29.8bn |
| Power Generation Salesreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥170.1bn |
| Power Generation Salesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.20T |
| Power Generation Salesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.06T |
| Power Generation Salesreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥140.4bn |
| Power Generation Salesreportable segment | segment assets | at 2025-03-31 | ¥4.45T |
| Power Generation Salesreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥245.2bn |
| Power Transmission And Distributionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥186.7bn |
| Power Transmission And Distributionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥945.8bn |
| Power Transmission And Distributionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥475.4bn |
| Power Transmission And Distributionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥470.4bn |
| Power Transmission And Distributionreportable segment | segment assets | at 2025-03-31 | ¥2.38T |
| Power Transmission And Distributionreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥20.3bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥356.8bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥3.15T |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥2.54T |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥610.8bn |
| —segment total | segment assets | at 2025-03-31 | ¥6.83T |
| —segment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥265.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥382.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥3.42T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥2.64T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥777.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥7.16T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥286.5bn |
| Power Generation Salesreportable segment | employees | at 2026-03-31 | 4587 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,878
| Item | Context | Value | Unit |
|---|---|---|---|
| Regular employees differences in wages between male and female employees metrics of consolidated subsidiaries | CurrentYearInstant_Row13Member | 0.750 | |
| Non regular employees differences in wages between male and female employees metrics of consolidated subsidiaries | CurrentYearInstant_Row13Member | 0.377 | |
| Noncurrent assets | Prior1YearInstant | 4256261000000 | JPY |
| Noncurrent assets | CurrentYearInstant | 4473289000000 | JPY |
| Electric utility plant and equipment assets ele | Prior1YearInstant | 3068873000000 | JPY |
| Electric utility plant and equipment assets ele | CurrentYearInstant | 3074850000000 | JPY |
| Hydroelectric power production facilities nca electric ele | Prior1YearInstant | 212611000000 | JPY |
| Hydroelectric power production facilities nca electric ele | CurrentYearInstant | 219470000000 | JPY |
| Thermal power production facilities nca electric ele | Prior1YearInstant | 378065000000 | JPY |
| Thermal power production facilities nca electric ele | CurrentYearInstant | 368663000000 | JPY |
| Nuclear power production facilities nca electric ele | Prior1YearInstant | 664666000000 | JPY |
| Nuclear power production facilities nca electric ele | CurrentYearInstant | 635695000000 | JPY |
| Transmission facilities nca electric ele | Prior1YearInstant | 568731000000 | JPY |
| Transmission facilities nca electric ele | CurrentYearInstant | 561177000000 | JPY |
| Transformation facilities nca electric ele | Prior1YearInstant | 270699000000 | JPY |
| Transformation facilities nca electric ele | CurrentYearInstant | 273496000000 | JPY |
| Distribution facilities nca electric ele | Prior1YearInstant | 777897000000 | JPY |
| Distribution facilities nca electric ele | CurrentYearInstant | 806862000000 | JPY |
| General facilities nca electric ele | Prior1YearInstant | 135907000000 | JPY |
| General facilities nca electric ele | CurrentYearInstant | 143718000000 | JPY |
| Other electric utility plant and equipment nca electric ele | Prior1YearInstant | 60293000000 | JPY |
| Other electric utility plant and equipment nca electric ele | CurrentYearInstant | 65765000000 | JPY |
| Other noncurrent assets ele | Prior1YearInstant | 193164000000 | JPY |
| Other noncurrent assets ele | CurrentYearInstant | 204034000000 | JPY |
| Construction in progress ele | Prior1YearInstant | 358353000000 | JPY |
| Construction in progress ele | CurrentYearInstant | 503640000000 | JPY |
| Construction and retirement in progress nca in process ele | Prior1YearInstant | 293662000000 | JPY |
| Construction and retirement in progress nca in process ele | CurrentYearInstant | 437062000000 | JPY |
| Nuclear power abolition in progress ele | Prior1YearInstant | 19614000000 | JPY |
| Nuclear power abolition in progress ele | CurrentYearInstant | 16016000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | Prior1YearInstant | 45077000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | CurrentYearInstant | 50561000000 | JPY |
| Nuclear fuel ncaele | Prior1YearInstant | 143896000000 | JPY |
| Nuclear fuel ncaele | CurrentYearInstant | 141730000000 | JPY |
| Loaded nuclear fuel ncaele | Prior1YearInstant | 31935000000 | JPY |
| Loaded nuclear fuel ncaele | CurrentYearInstant | 29132000000 | JPY |
| Nuclear fuel in processing ncaele | Prior1YearInstant | 111960000000 | JPY |
| Nuclear fuel in processing ncaele | CurrentYearInstant | 112597000000 | JPY |
| Investments and other assets | Prior1YearInstant | 491973000000 | JPY |
| Investments and other assets | CurrentYearInstant | 549033000000 | JPY |
| Long term investments ele | Prior1YearInstant | 139581000000 | JPY |
| Long term investments ele | CurrentYearInstant | 159379000000 | JPY |
| Net defined benefit asset | Prior1YearInstant | 39122000000 | JPY |
| Net defined benefit asset | CurrentYearInstant | 93581000000 | JPY |
| Deferred tax assets | Prior1YearInstant | 122361000000 | JPY |
| Deferred tax assets | CurrentYearInstant | 93310000000 | JPY |
| Other ioa | Prior1YearInstant | 191066000000 | JPY |
| Other ioa | CurrentYearInstant | 206254000000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant | -157000000 | JPY |
| Allowance for doubtful accounts ioa by group | CurrentYearInstant | -3491000000 | 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 · 22 of 22 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | 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 |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |