Annual report
9506.TEDINET S100TOO5
Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.82T | 2023-04-01 → 2024-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥3.01T | 2022-04-01 → 2023-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.10T | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.29T | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.25T | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥322.3bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | −¥180.1bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥291.9bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥199.3bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥49.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥67.5bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥100.0bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥291.9bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥199.2bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥226.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥127.6bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥108.4bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥29.4bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥63.1bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥230.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥123.1bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥5.39T | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥5.21T | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥4.73T | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.47T | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.32T | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.48T | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.58T | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥911.1bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥631.1bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥779.0bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥901.5bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥864.2bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥483.7bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥506.8bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥529.4bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥507.9bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥278.4bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥209.6bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥252.3bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥450.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥93.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥97.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥217.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥371.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥333.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥275.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥322.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥255.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥310.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥96.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥598.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥293.2bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥5.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥6.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥452.13 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-255.14 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-216.84 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.81 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥126.32 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥55.88 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥117.38 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,655.09 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,097.95 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,399.9 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,654.46 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,584.3 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 15.4% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.5% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 14.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.5% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 32.8% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -20.4% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -14.2% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 24,234 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 24,528 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 24,833 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 24,717 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 24,870 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥2.25T | 2023-04-01 → 2024-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.30T | 2022-04-01 → 2023-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.57T | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.73T | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.03T | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥210.0bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥226.9bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥201.6bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥220.8bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥86.9bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥78.0bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥201.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥220.7bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥170.1bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥135.4bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥111.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥6.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥51.7bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.47T | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥4.38T | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥3.93T | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.67T | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.96T | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.90T | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.00T | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥563.7bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥385.8bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥531.9bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥656.8bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥683.7bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥336.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥363.9bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥340.07 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-270.87 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-223.88 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-13.3 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥103.46 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥96.12 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥15 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,127.24 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥771.5 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,064.21 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,314.89 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,366.96 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 12.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 8.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 13.5% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.9% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.2% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 35.8% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -29.5% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -18.8% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -1.0% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 502,883,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 502,883,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,763 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 4,901 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 4,927 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 5,061 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 12,531 | at 2020-03-31d | 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 · 88
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-04-01 → 2024-03-31 | ¥26.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 3934 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥243.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥124.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥119.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥435.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥12.9bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥9.7bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥886.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥886.6bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥1.78T |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥16.5bn |
| Constructionreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥4.2bn |
| Constructionreportable segment | employees | at 2024-03-31 | 7565 pure |
| Constructionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥321.8bn |
| Constructionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥158.8bn |
| Constructionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥163.0bn |
| Constructionreportable segment | segment assets | at 2024-03-31 | ¥303.0bn |
| Constructionreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥14.7bn |
| Power Generation Salesreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥209.4bn |
| Power Generation Salesreportable segment | employees | at 2024-03-31 | 5130 pure |
| Power Generation Salesreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.28T |
| Power Generation Salesreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.16T |
| Power Generation Salesreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥117.3bn |
| Power Generation Salesreportable segment | segment assets | at 2024-03-31 | ¥4.20T |
| Power Generation Salesreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥220.2bn |
| Power Transmission And Distributionreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥157.4bn |
| Power Transmission And Distributionreportable segment | employees | at 2024-03-31 | 7605 pure |
| Power Transmission And Distributionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥858.1bn |
| Power Transmission And Distributionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥371.3bn |
| Power Transmission And Distributionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥486.8bn |
| Power Transmission And Distributionreportable segment | segment assets | at 2024-03-31 | ¥2.22T |
| Power Transmission And Distributionreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥60.7bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥370.9bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥3.46T |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥2.69T |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥767.1bn |
| —segment total | segment assets | at 2024-03-31 | ¥6.73T |
| —segment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥295.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥397.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥3.70T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥2.82T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥886.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥7.16T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥308.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥20.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥246.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥133.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥112.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥456.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥13.8bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | −¥9.3bn |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥981.8bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥981.8bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥1.76T |
| Reconciling Itemsreconciling | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥19.2bn |
| Constructionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥5.3bn |
| Constructionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥303.6bn |
| Constructionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥155.5bn |
| Constructionreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥148.1bn |
| Constructionreportable segment | segment assets | at 2023-03-31 | ¥281.0bn |
| Constructionreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥13.2bn |
| Power Generation Salesreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥174.3bn |
| Power Generation Salesreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.31T |
| Power Generation Salesreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.10T |
| Power Generation Salesreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥214.0bn |
| Power Generation Salesreportable segment | segment assets | at 2023-03-31 | ¥4.09T |
| Power Generation Salesreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥218.5bn |
| Power Transmission And Distributionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥124.9bn |
| Power Transmission And Distributionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.12T |
| Power Transmission And Distributionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥617.7bn |
| Power Transmission And Distributionreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥507.2bn |
| Power Transmission And Distributionreportable segment | segment assets | at 2023-03-31 | ¥2.14T |
| Power Transmission And Distributionreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥11.4bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥304.5bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥3.74T |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥2.87T |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥869.3bn |
| —segment total | segment assets | at 2023-03-31 | ¥6.51T |
| —segment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥193.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥325.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥3.99T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥3.01T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥981.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥6.97T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥180.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 21 pure |
| Power Generation Salesreportable segment | employees | at 2024-03-31 | 4742 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,839
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 1 | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 0 | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 5 | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 1623000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 419700 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 419700 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 3675000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 3078000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 1695775 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 1695775 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 7028000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 3666000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 319000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 921000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 2330000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 3882000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 838000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 842000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 596489 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 596489 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 1816000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 1120000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | － | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 191400 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | － | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 193000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | 260800 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 260800 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | 883000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 646000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | 164004 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 164004 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | 1125000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 732000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | 16090 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 50890 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | 9000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 19000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | 25600 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row10Member | 105600 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | 47000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row10Member | 222000000 | JPY |
| Noncurrent assets | Prior1YearInstant | 4005171000000 | JPY |
| Noncurrent assets | CurrentYearInstant | 4186336000000 | JPY |
| Electric utility plant and equipment assets ele | Prior1YearInstant | 2558047000000 | JPY |
| Electric utility plant and equipment assets ele | CurrentYearInstant | 2555037000000 | JPY |
| Hydroelectric power production facilities nca electric ele | Prior1YearInstant | 197654000000 | JPY |
| Hydroelectric power production facilities nca electric ele | CurrentYearInstant | 207012000000 | 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 |
| 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 |