Annual report
9508.TEDINET S100TTZH
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 149
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.14T | 2023-04-01 → 2024-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.22T | 2022-04-01 → 2023-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥1.74T | 2021-04-01 → 2022-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥1.52T | 2020-04-01 → 2021-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥1.48T | 2019-04-01 → 2020-03-31d | Cons. | Operating revenue1 (5-year summary) |
| Operating income | ¥254.9bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | −¥73.0bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥238.2bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥86.6bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥32.4bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥55.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥40.1bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥225.0bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥73.0bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥166.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥56.4bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.9bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥31.8bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥419m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥168.3bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | −¥54.5bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥5.73T | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥5.60T | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥5.34T | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.13T | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.95T | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.81T | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.99T | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥921.0bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥617.2bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥676.3bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥681.5bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥638.0bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥392.8bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥295.4bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥364.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥270.7bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥241.8bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥223.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥205.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥586.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥30.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥257.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥253.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥226.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥344.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥328.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥320.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥330.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥424.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥150.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥324.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥79.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥95.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥158.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥342.3 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-123.81 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥10.09 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.86 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-6.05 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥56.39 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,452.1 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,015.22 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,151.73 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,165.39 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,077.38 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 15.5% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.4% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.1% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.7% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 22.6% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.2% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.1% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -0.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 21,092 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 21,096 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 21,226 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 21,273 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 21,180 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥1.79T | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.91T | 2022-04-01 → 2023-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.46T | 2021-04-01 → 2022-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.26T | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.29T | 2019-04-01 → 2020-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥160.2bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | −¥131.0bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥161.7bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥140.0bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥11.8bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥21.8bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥10.6bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥162.0bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥126.4bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥129.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥88.7bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥5.1bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥10.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥19.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.89T | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥4.83T | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥4.63T | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.45T | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.43T | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.33T | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.50T | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥561.4bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥330.2bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥430.9bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥451.4bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥455.7bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥267.1bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥185.4bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥263.81 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-191.91 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.3 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥18.11 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-45.98 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥16.24 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥25 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥755.64 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥482.13 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥697.35 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥740.24 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥749.4 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 11.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 6.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 9.3% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.1% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.3% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 29.0% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -23.3% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.2% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -4.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 474,184,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,668 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 4,774 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 5,235 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 5,348 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 10,683 | 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 · 146
| 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 | ¥233m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥389m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 621 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥9.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥4.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥5.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥16.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥452m |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | −¥6.5bn |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | −¥3.1bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥853.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥853.6bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥1.87T |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥2.1bn |
| Electricity Transmission And Distribution Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥124.2bn |
| Electricity Transmission And Distribution Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥80.8bn |
| Electricity Transmission And Distribution Businessreportable segment | employees | at 2024-03-31 | 3770 pure |
| Electricity Transmission And Distribution Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥698.4bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥226.8bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥471.7bn |
| Electricity Transmission And Distribution Businessreportable segment | segment assets | at 2024-03-31 | ¥2.00T |
| Electricity Transmission And Distribution Businessreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥41.4bn |
| ICT Servicesreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥31.0bn |
| ICT Servicesreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥25.8bn |
| ICT Servicesreportable segment | employees | at 2024-03-31 | 2811 pure |
| ICT Servicesreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥131.4bn |
| ICT Servicesreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥90.1bn |
| ICT Servicesreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥41.3bn |
| ICT Servicesreportable segment | segment assets | at 2024-03-31 | ¥221.8bn |
| ICT Servicesreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥7.8bn |
| Other Energy Service Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥26.7bn |
| Other Energy Service Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥13.7bn |
| Other Energy Service Businessreportable segment | employees | at 2024-03-31 | 8252 pure |
| Other Energy Service Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥299.4bn |
| Other Energy Service Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥117.2bn |
| Other Energy Service Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥182.2bn |
| Other Energy Service Businessreportable segment | segment assets | at 2024-03-31 | ¥525.8bn |
| Other Energy Service Businessreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥33.9bn |
| Overseas Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥58m |
| Overseas Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥38m |
| Overseas Businessreportable segment | employees | at 2024-03-31 | 86 pure |
| Overseas Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥5.8bn |
| Overseas Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥5.8bn |
| Overseas Businessreportable segment | segment assets | at 2024-03-31 | ¥218.0bn |
| Overseas Businessreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥5.3bn |
| Power Generation And Retail Electricity Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥139.1bn |
| Power Generation And Retail Electricity Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥129.0bn |
| Power Generation And Retail Electricity Businessreportable segment | employees | at 2024-03-31 | 4843 pure |
| Power Generation And Retail Electricity Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥1.82T |
| Power Generation And Retail Electricity Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥1.68T |
| Power Generation And Retail Electricity Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥142.2bn |
| Power Generation And Retail Electricity Businessreportable segment | segment assets | at 2024-03-31 | ¥4.44T |
| Power Generation And Retail Electricity Businessreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥147.6bn |
| Urban Development Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥5.4bn |
| Urban Development Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥3.4bn |
| Urban Development Businessreportable segment | employees | at 2024-03-31 | 709 pure |
| Urban Development Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥29.0bn |
| Urban Development Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥18.0bn |
| Urban Development Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥11.0bn |
| Urban Development Businessreportable segment | segment assets | at 2024-03-31 | ¥171.4bn |
| Urban Development Businessreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥3.8bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥326.5bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥252.7bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥2.98T |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥2.14T |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥848.4bn |
| —segment total | segment assets | at 2024-03-31 | ¥7.58T |
| —segment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥239.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥326.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥253.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥2.99T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥2.14T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥853.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥7.59T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥240.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥233m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥375m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥8.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥3.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥4.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥15.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥496m |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | −¥5.8bn |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | −¥3.2bn |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥839.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥839.1bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥1.84T |
| Reconciling Itemsreconciling | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥1.1bn |
| Electricity Transmission And Distribution Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥121.4bn |
| Electricity Transmission And Distribution Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥73.4bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥709.0bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥253.8bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥455.1bn |
| Electricity Transmission And Distribution Businessreportable segment | segment assets | at 2023-03-31 | ¥1.96T |
| Electricity Transmission And Distribution Businessreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥14.1bn |
| ICT Servicesreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥28.8bn |
| ICT Servicesreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥24.7bn |
| ICT Servicesreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥119.4bn |
| ICT Servicesreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥87.4bn |
| ICT Servicesreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥32.0bn |
| ICT Servicesreportable segment | segment assets | at 2023-03-31 | ¥212.2bn |
| ICT Servicesreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥6.5bn |
| Other Energy Service Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥12.6bn |
| Other Energy Service Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥13.0bn |
| Other Energy Service Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥261.1bn |
| Other Energy Service Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥108.6bn |
| Other Energy Service Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥152.5bn |
| Other Energy Service Businessreportable segment | segment assets | at 2023-03-31 | ¥475.5bn |
| Other Energy Service Businessreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥29.2bn |
| Overseas Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥28m |
| Overseas Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥33m |
| Overseas Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥6.2bn |
| Overseas Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥6.2bn |
| Overseas Businessreportable segment | segment assets | at 2023-03-31 | ¥215.6bn |
| Overseas Businessreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥4.5bn |
| Power Generation And Retail Electricity Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥141.0bn |
| Power Generation And Retail Electricity Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥109.5bn |
| Power Generation And Retail Electricity Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.93T |
| Power Generation And Retail Electricity Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.75T |
| Power Generation And Retail Electricity Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥183.4bn |
| Power Generation And Retail Electricity Businessreportable segment | segment assets | at 2023-03-31 | ¥4.42T |
| Power Generation And Retail Electricity Businessreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥143.6bn |
| Urban Development Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥8.4bn |
| Urban Development Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥3.3bn |
| Urban Development Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥25.0bn |
| Urban Development Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥13.7bn |
| Urban Development Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥11.2bn |
| Urban Development Businessreportable segment | segment assets | at 2023-03-31 | ¥148.5bn |
| Urban Development Businessreportable segment | segment ordinary income | 2022-04-01 → 2023-03-31 | ¥3.2bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥312.2bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥223.9bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥3.05T |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥2.22T |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥834.3bn |
| —segment total | segment assets | at 2023-03-31 | ¥7.43T |
| —segment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥86.0bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥312.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥224.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥3.06T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥2.22T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥839.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥7.45T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2022-04-01 → 2023-03-31 | −¥85.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2024-03-31 | 3 pure |
| Other Energy Service Businessreportable segment | employees | at 2024-03-31 | 46 pure |
| Power Generation And Retail Electricity Businessreportable segment | employees | at 2024-03-31 | 4619 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,290
| Item | Context | Value | Unit |
|---|---|---|---|
| Names of major unconsolidated subsidiaries and associates and reasons for not being accounted for using equity method (text) | CurrentYearDuration | Text · Plus | |
| Names of companies etc and reasons for not being deemed as associates even though more than20 per cent and less than half of voting rights are owned by reporting company (text) | CurrentYearDuration | Text · Plus | |
| Other specific information if deemed necessary about application of equity method (text) | CurrentYearDuration | Text · Plus | |
| Disclosure about fiscal years etc of consolidated subsidiaries (text) | CurrentYearDuration | Text · Plus | |
| Disclosure of accounting policies (text) | CurrentYearDuration | Text · Plus | |
| Significant accounting estimates consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes changes in presentation consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes additional information consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding amounts of reduction entry of property plant and equipment (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding accumulated depreciation of property plant and equipment (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding total amounts of shares of and or loans to unconsolidated subsidiaries and associates (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding amounts of notes and accounts receivable trade and contract assets (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding inventories (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding amount of contract liabilities (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding pledged assets (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding guarantee obligations (text) | CurrentYearInstant | Text · Plus | |
| Creditors notes regarding overdraft contracts and or loan commitments (text) | CurrentYearInstant | Text · Plus | |
| Notes regarding amount of revenue from contracts with customers (text) | CurrentYearDuration | Text · Plus | |
| Major components of selling general and administrative expenses (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding retirement benefit expenses and provisions (text) | CurrentYearDuration | Text · Plus | |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding reversal of reserve for water shortage ele (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding extraordinary losses (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding reclassification adjustments and tax effects relating to other comprehensive income (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding issued shares and treasury shares (text) | Prior1YearDuration | Text · Plus | |
| Notes regarding dividend (text) | Prior1YearDuration | Text · Plus | |
| Notes regarding issued shares and treasury shares (text) | CurrentYearDuration | Text · Plus | |
| Notes regarding dividend (text) | CurrentYearDuration | Text · Plus | |
| Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text) | CurrentYearDuration | Text · Plus | |
| Notes leases consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes financial instruments consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes securities consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes derivatives consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes retirement benefits consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes tax effect accounting consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes asset retirement obligations consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes revenue recognition consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Notes segment information etc consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Description of reportable segments (text) | CurrentYearDuration | Text · Plus | |
| Explanation of measurements of sales profit loss asset liability and other items for each reportable segment (text) | CurrentYearDuration | Text · Plus | |
| Footnotes regarding segment information table (text) | Prior1YearDuration | Text · Plus | |
| Footnotes regarding segment information table (text) | CurrentYearDuration | Text · Plus | |
| Information for each product or service (text) | Prior1YearDuration | Text · Plus | |
| Revenues from external customers information for each region (text) | Prior1YearDuration | Text · Plus | |
| Property plant and equipment information for each region (text) | Prior1YearDuration | Text · Plus | |
| Information for each of main customers (text) | Prior1YearDuration | Text · Plus | |
| Information for each product or service (text) | CurrentYearDuration | Text · Plus | |
| Revenues from external customers information for each region (text) | CurrentYearDuration | Text · Plus | |
| Property plant and equipment information for each region (text) | CurrentYearDuration | Text · Plus | |
| Information for each of main customers (text) | CurrentYearDuration | Text · Plus |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 22 of 22 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |