Annual report
9507.TEDINET S100TSET
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥787.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥833.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥641.9bn | 2021-04-01 → 2022-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥719.2bn | 2020-04-01 → 2021-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥733.2bn | 2019-04-01 → 2020-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Operating income | ¥78.5bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | −¥12.3bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥80.1bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥22.5bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥12.1bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥28.0bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥80.5bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥21.7bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥60.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥22.9bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥6.3bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.0bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥18.1bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥60.7bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥22.7bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥1.63T | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥1.61T | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥1.50T | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.43T | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.37T | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.27T | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.31T | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥363.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥298.3bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥315.3bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥328.0bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥326.6bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥118.3bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥106.0bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥118.3bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥105.9bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥72.9bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥65.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥54.3bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥143.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥36.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥49.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥52.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥107.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥97.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥91.6bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥125.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥89.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥99.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥34.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥84.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥82.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥48.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥6.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥294.25 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-111.19 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-30.44 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥14.58 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥87.92 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,752.83 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,438.32 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,520.93 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,583.09 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,577.57 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 22.1% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.3% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.8% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 23.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 18.4% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -7.5% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -2.0% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 8,018 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 8,030 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 8,074 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 8,150 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 8,143 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥684.7bn | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥723.6bn | 2022-04-01 → 2023-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥524.0bn | 2021-04-01 → 2022-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥590.1bn | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥646.4bn | 2019-04-01 → 2020-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥39.2bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥36.4bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥51.5bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥30.3bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥29.0bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥17.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥19.5bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥51.9bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥29.5bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥42.9bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥23.5bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥13.0bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥12.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥14.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥1.48T | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥1.48T | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥1.38T | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.31T | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥1.29T | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.22T | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.26T | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥261.6bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥222.4bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥251.3bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥271.3bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥290.2bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥113.4bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥96.4bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥206.89 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-113.32 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-62.93 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-58.68 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥30 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,262.19 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,073.2 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,211.84 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,308.51 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,399.71 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 17.7% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.0% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.1% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 20.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.5% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 17.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -9.9% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -5.0% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -4.3% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 207,528,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 207,528,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 223,086,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 223,086,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 223,086,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,170 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 2,199 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 2,243 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 2,288 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 4,409 | 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 · 114
| 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 | ¥3.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 1384 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥35.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥9.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥25.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥59.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥2.5bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥2.0bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥298.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥298.6bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥500.4bn |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥1.2bn |
| Construction Engineeringreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥174m |
| Construction Engineeringreportable segment | employees | at 2024-03-31 | 1375 pure |
| Construction Engineeringreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥65.3bn |
| Construction Engineeringreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥28.0bn |
| Construction Engineeringreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥37.3bn |
| Construction Engineeringreportable segment | segment assets | at 2024-03-31 | ¥64.1bn |
| Construction Engineeringreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥5.9bn |
| Energyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Energyreportable segment | employees | at 2024-03-31 | 280 pure |
| Energyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥25.8bn |
| Energyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥22.4bn |
| Energyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥3.5bn |
| Energyreportable segment | segment assets | at 2024-03-31 | ¥82.0bn |
| Energyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥6.7bn |
| Information Technology Communicationsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥4.7bn |
| Information Technology Communicationsreportable segment | employees | at 2024-03-31 | 831 pure |
| Information Technology Communicationsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥49.2bn |
| Information Technology Communicationsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥37.8bn |
| Information Technology Communicationsreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥11.4bn |
| Information Technology Communicationsreportable segment | segment assets | at 2024-03-31 | ¥65.4bn |
| Information Technology Communicationsreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥10.4bn |
| Power Generation And Salesreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥33.9bn |
| Power Generation And Salesreportable segment | employees | at 2024-03-31 | 2127 pure |
| Power Generation And Salesreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥670.0bn |
| Power Generation And Salesreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥612.1bn |
| Power Generation And Salesreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥57.9bn |
| Power Generation And Salesreportable segment | segment assets | at 2024-03-31 | ¥1.36T |
| Power Generation And Salesreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥35.8bn |
| Transmission And Distributionreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥26.6bn |
| Transmission And Distributionreportable segment | employees | at 2024-03-31 | 2021 pure |
| Transmission And Distributionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥240.1bn |
| Transmission And Distributionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥77.4bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥162.7bn |
| Transmission And Distributionreportable segment | segment assets | at 2024-03-31 | ¥500.3bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥20.1bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥66.6bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥1.05T |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥777.6bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥272.7bn |
| —segment total | segment assets | at 2024-03-31 | ¥2.07T |
| —segment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥78.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥70.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥1.09T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥787.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥298.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥2.13T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥81.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥5.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥35.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥13.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥22.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥61.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥2.1bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥302.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥302.1bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥484.9bn |
| Reconciling Itemsreconciling | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥751m |
| Construction Engineeringreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥105m |
| Construction Engineeringreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥53.1bn |
| Construction Engineeringreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥26.6bn |
| Construction Engineeringreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥26.4bn |
| Construction Engineeringreportable segment | segment assets | at 2023-03-31 | ¥58.2bn |
| Construction Engineeringreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥3.5bn |
| Energyreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥673m |
| Energyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥25.8bn |
| Energyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥22.0bn |
| Energyreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥3.8bn |
| Energyreportable segment | segment assets | at 2023-03-31 | ¥69.1bn |
| Energyreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥15.1bn |
| Information Technology Communicationsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥5.5bn |
| Information Technology Communicationsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥45.6bn |
| Information Technology Communicationsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥36.5bn |
| Information Technology Communicationsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥9.1bn |
| Information Technology Communicationsreportable segment | segment assets | at 2023-03-31 | ¥60.5bn |
| Information Technology Communicationsreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥9.4bn |
| Power Generation And Salesreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥48.4bn |
| Power Generation And Salesreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥709.0bn |
| Power Generation And Salesreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥631.6bn |
| Power Generation And Salesreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥77.5bn |
| Power Generation And Salesreportable segment | segment assets | at 2023-03-31 | ¥1.37T |
| Power Generation And Salesreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥28.9bn |
| Transmission And Distributionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥28.3bn |
| Transmission And Distributionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥266.3bn |
| Transmission And Distributionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥103.5bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥162.8bn |
| Transmission And Distributionreportable segment | segment assets | at 2023-03-31 | ¥475.1bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥7.3bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥82.9bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥1.10T |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥820.1bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥279.6bn |
| —segment total | segment assets | at 2023-03-31 | ¥2.04T |
| —segment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥23.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥88.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥1.14T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥833.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥302.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥2.10T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥21.8bn |
| Energyreportable segment | employees | at 2024-03-31 | 43 pure |
| Power Generation And Salesreportable segment | employees | at 2024-03-31 | 2127 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,895
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)有限責任監査法人トーマツ | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)久 保 誉 一 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)越 智 慶 太 | |
| Cpa3 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)池 田 哲 也 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)【発電・販売事業セグメントの電灯料及び電力料】 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Auditors response continued kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information consolidated (text) | FilingDateInstant | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)有限責任監査法人トーマツ | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)久 保 誉 一 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)越 智 慶 太 | |
| Cpa3 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)池 田 哲 也 | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)【電気事業営業収益の電灯料及び電力料】 | |
| Same as kam for consolidated fskam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Number of submission | FilingDateInstant | 1 | |
| Operating revenue1 (5-year summary) | Prior4YearDuration | 733187000000 | JPY |
| Operating revenue1 (5-year summary) | Prior3YearDuration | 719231000000 | JPY |
| Operating revenue1 (5-year summary) | Prior2YearDuration | 641948000000 | JPY |
| Operating revenue1 (5-year summary) | Prior1YearDuration | 833203000000 | JPY |
| Operating revenue1 (5-year summary) | CurrentYearDuration | 787403000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 27952000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 5188000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | -12114000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | -22515000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 80096000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 18092000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 2999000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | -6262000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | -22871000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 60515000000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 11868000000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 7185000000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | -6260000000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | -13803000000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 67973000000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 326648000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 327953000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 315297000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 298312000000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 363168000000 | 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 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 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 |