Annual report
9502.TEDINET S100T3LA
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Amended by S100U40V (2024-07-29).
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥3.61T | 2023-04-01 → 2024-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥3.99T | 2022-04-01 → 2023-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.71T | 2021-04-01 → 2022-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥2.94T | 2020-04-01 → 2021-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥3.07T | 2019-04-01 → 2020-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Operating income | ¥343.3bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥107.1bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥509.3bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥65.1bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥59.3bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥192.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥191.8bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥506.0bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥69.0bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥403.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥38.2bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥43.0bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥147.2bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥163.5bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥411.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥37.9bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥7.11T | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥6.46T | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥6.17T | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.69T | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.50T | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.41T | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.29T | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.70T | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.16T | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.12T | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥2.10T | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.96T | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥390.8bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥361.3bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥418.5bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥373.5bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥201.2bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥174.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥147.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥344.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥295.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥21.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥384.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥255.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥388.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥196.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥262.0bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥215.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥647.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥87.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥73.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥266.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥141.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥5.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥533.17 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥50.56 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-56.9 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥194.65 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥216.11 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥533.16 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥50.55 | 2022-04-01 → 2023-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥3,419.42 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,725.43 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,667.66 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,686.12 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,504.68 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 36.4% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.9% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.7% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.7% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.4% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 17.4% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.9% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -2.1% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.9% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 28,374 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 28,367 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 28,365 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 28,238 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 28,448 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥237.3bn | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥224.9bn | 2022-04-01 → 2023-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥232.5bn | 2021-04-01 → 2022-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥239.6bn | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥2.72T | 2019-04-01 → 2020-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | −¥13.7bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥18.6bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | −¥14.5bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥8.1bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥86.1bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥30.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥98.2bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥7.1bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥29.7bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | −¥4.8bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥26.1bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥82.7bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥13.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥62.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.81T | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥4.65T | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥4.53T | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.35T | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.78T | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.36T | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.15T | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.45T | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.49T | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.54T | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥1.49T | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.51T | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥249.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥221.7bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-6.31 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥34.51 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥109.31 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥17.93 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥82.18 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥55 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,918.76 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,975.19 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,031.73 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,969.86 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,993.06 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 30.2% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.1% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.9% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.5% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -0.3% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 758,000,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 758,000,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 758,000,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 758,000,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 758,000,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 3,180 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 3,153 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 3,127 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 3,092 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 14,363 | 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 · 89
| 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 | ¥79.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥59.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 16776 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥902.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥414.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥488.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥4.92T |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥43.5bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥8.1bn |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | −¥3.2bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥1.09T |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥1.09T |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥2.17T |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥12.5bn |
| JERAreportable segment | segment assets | at 2024-03-31 | ¥1.37T |
| JERAreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥178.9bn |
| Miraizreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥22.1bn |
| Miraizreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥9.7bn |
| Miraizreportable segment | employees | at 2024-03-31 | 1673 pure |
| Miraizreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.89T |
| Miraizreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.85T |
| Miraizreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥40.3bn |
| Miraizreportable segment | segment assets | at 2024-03-31 | ¥655.5bn |
| Miraizreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥203.8bn |
| Powergridreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥150.1bn |
| Powergridreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥106.5bn |
| Powergridreportable segment | employees | at 2024-03-31 | 9925 pure |
| Powergridreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥906.5bn |
| Powergridreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥347.4bn |
| Powergridreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥559.2bn |
| Powergridreportable segment | segment assets | at 2024-03-31 | ¥2.33T |
| Powergridreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥95.6bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥172.2bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥116.2bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥3.80T |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥3.20T |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥599.4bn |
| —segment total | segment assets | at 2024-03-31 | ¥4.36T |
| —segment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥478.3bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥251.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥175.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥4.70T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥3.61T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥1.09T |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥9.28T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥521.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥106.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥52.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥866.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥410.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥456.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥4.54T |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥52.9bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | −¥14.8bn |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | −¥3.9bn |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥1.09T |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥1.09T |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥2.00T |
| Reconciling Itemsreconciling | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥35.4bn |
| JERAreportable segment | segment assets | at 2023-03-31 | ¥1.10T |
| JERAreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥24.2bn |
| Miraizreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥28.8bn |
| Miraizreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥7.6bn |
| Miraizreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥3.09T |
| Miraizreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.99T |
| Miraizreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥101.7bn |
| Miraizreportable segment | segment assets | at 2023-03-31 | ¥525.9bn |
| Miraizreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥64.9bn |
| Powergridreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥142.1bn |
| Powergridreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥100.1bn |
| Powergridreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.12T |
| Powergridreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥586.8bn |
| Powergridreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥529.4bn |
| Powergridreportable segment | segment assets | at 2023-03-31 | ¥2.29T |
| Powergridreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥7.0bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥171.0bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥107.7bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥4.21T |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥3.58T |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥631.0bn |
| —segment total | segment assets | at 2023-03-31 | ¥3.91T |
| —segment total | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥47.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥277.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥159.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥5.07T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥3.99T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.09T |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥8.45T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥100.5bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,971
| Item | Context | Value | Unit |
|---|---|---|---|
| Impairment loss el | Prior1YearDuration_UnallocatedAmountsAndEliminationMember | － | JPY |
| Impairment loss el | Prior1YearDuration | 14236000000 | JPY |
| Impairment loss el | CurrentYearDuration_jpcrp030000-asr_E04502-000MiraizReportableSegmentMember | 5637000000 | JPY |
| Impairment loss el | CurrentYearDuration_jpcrp030000-asr_E04502-000PowergridReportableSegmentMember | 701000000 | JPY |
| Impairment loss el | CurrentYearDuration_jpcrp030000-asr_E04502-000JERAReportableSegmentMember | － | JPY |
| Impairment loss el | CurrentYearDuration_ReportableSegmentsMember | 6338000000 | JPY |
| Impairment loss el | CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 6284000000 | JPY |
| Impairment loss el | CurrentYearDuration_UnallocatedAmountsAndEliminationMember | － | JPY |
| Impairment loss el | CurrentYearDuration | 12622000000 | JPY |
| Noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 4226117000000 | JPY |
| Noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 4358143000000 | JPY |
| Electric utility plant and equipment assets ele | Prior1YearInstant_NonConsolidatedMember | 462042000000 | JPY |
| Electric utility plant and equipment assets ele | CurrentYearInstant_NonConsolidatedMember | 478659000000 | JPY |
| Hydroelectric power production facilities nca electric ele | Prior1YearInstant_NonConsolidatedMember | 276600000000 | JPY |
| Hydroelectric power production facilities nca electric ele | CurrentYearInstant_NonConsolidatedMember | 287457000000 | JPY |
| Nuclear power production facilities nca electric ele | Prior1YearInstant_NonConsolidatedMember | 140147000000 | JPY |
| Nuclear power production facilities nca electric ele | CurrentYearInstant_NonConsolidatedMember | 132081000000 | JPY |
| Renewable power production and related facilities electric utility plant and equipment | Prior1YearInstant_NonConsolidatedMember | 19944000000 | JPY |
| Renewable power production and related facilities electric utility plant and equipment | CurrentYearInstant_NonConsolidatedMember | 22631000000 | JPY |
| General facilities nca electric ele | Prior1YearInstant_NonConsolidatedMember | 25343000000 | JPY |
| General facilities nca electric ele | CurrentYearInstant_NonConsolidatedMember | 36483000000 | JPY |
| Facilities loaned nca electric ele | Prior1YearInstant_NonConsolidatedMember | 6000000 | JPY |
| Facilities loaned nca electric ele | CurrentYearInstant_NonConsolidatedMember | 6000000 | JPY |
| Incidental business facilities ele | Prior1YearInstant_NonConsolidatedMember | 334000000 | JPY |
| Incidental business facilities ele | CurrentYearInstant_NonConsolidatedMember | 38000000 | JPY |
| Non operating facilities ele | Prior1YearInstant_NonConsolidatedMember | 2861000000 | JPY |
| Non operating facilities ele | CurrentYearInstant_NonConsolidatedMember | 2824000000 | JPY |
| Construction in progress ele | Prior1YearInstant_NonConsolidatedMember | 331278000000 | JPY |
| Construction in progress ele | CurrentYearInstant_NonConsolidatedMember | 320026000000 | JPY |
| Construction in progress nca in progress ele | Prior1YearInstant_NonConsolidatedMember | 268606000000 | JPY |
| Construction in progress nca in progress ele | CurrentYearInstant_NonConsolidatedMember | 246858000000 | JPY |
| Retirement in progress nca in progress ele | Prior1YearInstant_NonConsolidatedMember | 7000000 | JPY |
| Retirement in progress nca in progress ele | CurrentYearInstant_NonConsolidatedMember | 59000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | Prior1YearInstant_NonConsolidatedMember | 62664000000 | JPY |
| Special account related to reprocessing of spent nuclear fuel ele | CurrentYearInstant_NonConsolidatedMember | 73109000000 | JPY |
| Nuclear fuel ncaele | Prior1YearInstant_NonConsolidatedMember | 193250000000 | JPY |
| Nuclear fuel ncaele | CurrentYearInstant_NonConsolidatedMember | 198743000000 | JPY |
| Loaded nuclear fuel ncaele | Prior1YearInstant_NonConsolidatedMember | 40040000000 | JPY |
| Loaded nuclear fuel ncaele | CurrentYearInstant_NonConsolidatedMember | 40040000000 | JPY |
| Nuclear fuel in processing ncaele | Prior1YearInstant_NonConsolidatedMember | 153210000000 | JPY |
| Nuclear fuel in processing ncaele | CurrentYearInstant_NonConsolidatedMember | 158702000000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 3236349000000 | JPY |
| Investments and other assets | CurrentYearInstant_NonConsolidatedMember | 3357850000000 | JPY |
| Long term investments ele | Prior1YearInstant_NonConsolidatedMember | 133387000000 | JPY |
| Long term investments ele | CurrentYearInstant_NonConsolidatedMember | 232483000000 | JPY |
| Long term investment for subsidiaries and affiliates ele | Prior1YearInstant_NonConsolidatedMember | 2952351000000 | JPY |
| Long term investment for subsidiaries and affiliates ele | CurrentYearInstant_NonConsolidatedMember | 2976333000000 | JPY |
| Long term prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 10550000000 | JPY |
| Long term prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 12646000000 | JPY |
| Prepaid pension cost ioa | Prior1YearInstant_NonConsolidatedMember | 4870000000 | 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 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 |