Annual report
9501.TEDINET S100TVQJ
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥6.92T | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥8.11T | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥5.31T | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.87T | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.24T | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥278.9bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | −¥229.0bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥425.5bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥285.4bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥42.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥189.9bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥264.0bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥302.3bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥111.9bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥267.9bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥123.6bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.9bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥180.9bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥50.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥269.6bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥123.0bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥14.60T | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥13.56T | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥12.84T | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.09T | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.96T | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.06T | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥10.44T | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.54T | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.12T | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.21T | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥3.14T | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.92T | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.24T | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥717.9bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.24T | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥717.4bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥861.8bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥454.3bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥812.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥673.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥75.7bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥406.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥239.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥323.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥698.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥388.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥559.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥577.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥508.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥541.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥320.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥560.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥20.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥13.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥167.18 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-77.17 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.82 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥112.9 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥31.65 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥54.27 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥0.58 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥36.39 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥10.12 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,567.47 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,307.87 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,361.73 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,326.49 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,185.98 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 24.1% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.8% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.8% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.1% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -3.9% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.1% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 38,183 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 38,007 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 37,939 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 37,891 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 37,892 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥543.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥478.6bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥479.0bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥487.8bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥704.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥276.0bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥49.2bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | −¥142.4bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥51.5bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥96.9bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥22.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥135.9bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥265.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥204.1bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | −¥162.5bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥193.8bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥120.6bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥36.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥209.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥9.55T | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥8.81T | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥8.05T | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.43T | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥7.89T | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.39T | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥6.49T | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥2.16T | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.32T | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥2.13T | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥2.01T | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.97T | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.05T | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥513.5bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-101.36 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥120.84 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥75.23 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥22.62 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-130.43 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥39.25 | 2022-04-01 → 2023-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥24.13 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥7.3 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥722.94 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥823.99 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥703.59 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥627.96 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥604.84 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 22.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.4% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.5% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.0% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.0% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -7.3% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.8% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -10.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,607,017,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,607,017,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,607,017,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,607,017,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,607,017,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 7,200 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 7,051 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 7,113 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 7,180 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 8,291 | 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 · 97
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥3.9bn |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | −¥674m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥1.90T |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥1.90T |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥6.55T |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥150.4bn |
| Energy Partner Companyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥19.5bn |
| Energy Partner Companyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥16.1bn |
| Energy Partner Companyreportable segment | employees | at 2024-03-31 | 3277 pure |
| Energy Partner Companyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥5.74T |
| Energy Partner Companyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥5.66T |
| Energy Partner Companyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥82.7bn |
| Energy Partner Companyreportable segment | segment assets | at 2024-03-31 | ¥2.01T |
| Energy Partner Companyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥326.1bn |
| Fuel And Power Companyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥20m |
| Fuel And Power Companyreportable segment | employees | at 2024-03-31 | 0 pure |
| Fuel And Power Companyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.9bn |
| Fuel And Power Companyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.9bn |
| Fuel And Power Companyreportable segment | segment assets | at 2024-03-31 | ¥1.38T |
| Fuel And Power Companyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥174.9bn |
| Holdingsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥340.0bn |
| Holdingsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥91.6bn |
| Holdingsreportable segment | employees | at 2024-03-31 | 12943 pure |
| Holdingsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥708.6bn |
| Holdingsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥133.5bn |
| Holdingsreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥575.0bn |
| Holdingsreportable segment | segment assets | at 2024-03-31 | ¥9.84T |
| Holdingsreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥127.1bn |
| Power Grid Companyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥370.8bn |
| Power Grid Companyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥233.8bn |
| Power Grid Companyreportable segment | employees | at 2024-03-31 | 20356 pure |
| Power Grid Companyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.21T |
| Power Grid Companyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥1.10T |
| Power Grid Companyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥1.10T |
| Power Grid Companyreportable segment | segment assets | at 2024-03-31 | ¥7.18T |
| Power Grid Companyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥156.8bn |
| Renewable Power Companyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥38.8bn |
| Renewable Power Companyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥17.5bn |
| Renewable Power Companyreportable segment | employees | at 2024-03-31 | 1607 pure |
| Renewable Power Companyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥158.2bn |
| Renewable Power Companyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥18.2bn |
| Renewable Power Companyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥140.0bn |
| Renewable Power Companyreportable segment | segment assets | at 2024-03-31 | ¥732.0bn |
| Renewable Power Companyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥45.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥769.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥358.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥8.82T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥6.92T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥1.90T |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥21.14T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥575.9bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | −¥2.9bn |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | −¥889m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥1.89T |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥1.89T |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥5.94T |
| Reconciling Itemsreconciling | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥117.9bn |
| Energy Partner Companyreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥42.0bn |
| Energy Partner Companyreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥13.6bn |
| Energy Partner Companyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥6.38T |
| Energy Partner Companyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥6.21T |
| Energy Partner Companyreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥169.5bn |
| Energy Partner Companyreportable segment | segment assets | at 2023-03-31 | ¥1.65T |
| Energy Partner Companyreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥328.2bn |
| Fuel And Power Companyreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥20m |
| Fuel And Power Companyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥3.9bn |
| Fuel And Power Companyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥3.9bn |
| Fuel And Power Companyreportable segment | segment assets | at 2023-03-31 | ¥1.11T |
| Fuel And Power Companyreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥30.3bn |
| Holdingsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥232.2bn |
| Holdingsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥85.4bn |
| Holdingsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥633.7bn |
| Holdingsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥118.7bn |
| Holdingsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥515.0bn |
| Holdingsreportable segment | segment assets | at 2023-03-31 | ¥9.05T |
| Holdingsreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥67.1bn |
| Power Grid Companyreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥339.5bn |
| Power Grid Companyreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥225.5bn |
| Power Grid Companyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.83T |
| Power Grid Companyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.77T |
| Power Grid Companyreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.06T |
| Power Grid Companyreportable segment | segment assets | at 2023-03-31 | ¥7.03T |
| Power Grid Companyreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥72.0bn |
| Renewable Power Companyreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥26.8bn |
| Renewable Power Companyreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥17.5bn |
| Renewable Power Companyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥156.3bn |
| Renewable Power Companyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥14.9bn |
| Renewable Power Companyreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥141.4bn |
| Renewable Power Companyreportable segment | segment assets | at 2023-03-31 | ¥652.2bn |
| Renewable Power Companyreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥52.0bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥640.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥342.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥10.00T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥8.11T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.89T |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥19.50T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥167.5bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,311
| Item | Context | Value | Unit |
|---|---|---|---|
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 742800 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 742800 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 2516000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 1841000000 | JPY |
| Number of issues shares not listed investment shares held for pure investment largest holding company | CurrentYearInstant | 1 | |
| Book value equity securities not listed investment equity securities held for pure investment largest holding company | CurrentYearInstant | 21900000000 | JPY |
| Number of issues shares not listed investment shares held for pure investment largest holding company | Prior1YearInstant | 1 | |
| Book value equity securities not listed investment equity securities held for pure investment largest holding company | Prior1YearInstant | 21900000000 | JPY |
| Number of issues shares other than those not listed investment shares held for pure investment largest holding company | CurrentYearInstant | － | |
| Book value equity securities other than those not listed investment equity securities held for pure investment largest holding company | CurrentYearInstant | － | JPY |
| Number of issues shares other than those not listed investment shares held for pure investment largest holding company | Prior1YearInstant | － | |
| Book value equity securities other than those not listed investment equity securities held for pure investment largest holding company | Prior1YearInstant | － | JPY |
| Total of dividends received equity securities not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Total of gain loss on sale equity securities not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Total of valuation gain loss equity securities not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Total of dividends received equity securities other than those not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Total of gain loss on sale equity securities other than those not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Total of valuation gain loss equity securities other than those not listed investment equity securities held for pure investment largest holding company | CurrentYearDuration | － | JPY |
| Number of issues shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 22 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 2698000000 | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 11254000000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | 2 | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | 17000000 | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment second largest holding company | CurrentYearInstant_Row1Member | 4380000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment second largest holding company | Prior1YearInstant_Row1Member | 4380000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment second largest holding company | CurrentYearInstant_Row1Member | 11254000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment second largest holding company | Prior1YearInstant_Row1Member | 8427000000 | JPY |
| Noncurrent assets | Prior1YearInstant | 11486850000000 | JPY |
| Noncurrent assets | CurrentYearInstant | 11972501000000 | JPY |
| Electric utility plant and equipment assets ele | Prior1YearInstant | 5555714000000 | JPY |
| Electric utility plant and equipment assets ele | CurrentYearInstant | 5640557000000 | JPY |
| Hydroelectric power production facilities nca electric ele | Prior1YearInstant | 392931000000 | JPY |
| Hydroelectric power production facilities nca electric ele | CurrentYearInstant | 389485000000 | JPY |
| Nuclear power production facilities nca electric ele | Prior1YearInstant | 965012000000 | JPY |
| Nuclear power production facilities nca electric ele | CurrentYearInstant | 1024768000000 | JPY |
| Transmission facilities nca electric ele | Prior1YearInstant | 1365771000000 | JPY |
| Transmission facilities nca electric ele | CurrentYearInstant | 1349427000000 | JPY |
| Transformation facilities nca electric ele | Prior1YearInstant | 636143000000 | JPY |
| Transformation facilities nca electric ele | CurrentYearInstant | 632126000000 | JPY |
| Distribution facilities nca electric ele | Prior1YearInstant | 2064563000000 | JPY |
| Distribution facilities nca electric ele | CurrentYearInstant | 2110196000000 | JPY |
| Other electric utility plant and equipment nca electric ele | Prior1YearInstant | 131291000000 | 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 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 |