Annual report
9508.TEDINET S100YHHO
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.25T | 2025-04-01 → 2026-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.36T | 2024-04-01 → 2025-03-31 | Cons. | Operating revenue1 |
| Revenue | ¥2.14T | 2023-04-01 → 2024-03-31v | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥2.22T | 2022-04-01 → 2023-03-31v | Cons. | Operating revenue1 (5-year summary) |
| Revenue | ¥1.74T | 2021-04-01 → 2022-03-31v | Cons. | Operating revenue1 (5-year summary) |
| Operating income | ¥224.9bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥199.6bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥207.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥194.7bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥238.2bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥86.6bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥32.4bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥207.8bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥180.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥154.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥128.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥166.4bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥56.4bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥6.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥155.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥130.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥5.98T | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥5.77T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.73T | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.60T | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥5.34T | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.76T | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.74T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.23T | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.03T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥921.0bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥617.2bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥676.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥368.4bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥362.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥351.2bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥349.7bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥364.2bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥270.7bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥241.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥438.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥431.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥586.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥30.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥257.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥383.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥358.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥344.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥328.9bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥320.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥57.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥91.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥150.5bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥324.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥79.4bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥314.65 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥260.14 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥342.3 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-123.81 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥10.09 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,093.78 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,685.7 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,452.1 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,015.22 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,151.73 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 19.9% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.5% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 10.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.1% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 14.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.6% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | -9.2% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.1% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 21,189 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 21,173 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 21,092 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 21,096 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 21,226 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥1.77T | 2025-04-01 → 2026-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.94T | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.79T | 2023-04-01 → 2024-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.91T | 2022-04-01 → 2023-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥1.46T | 2021-04-01 → 2022-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥152.9bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥111.0bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥142.1bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥123.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥161.7bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥140.0bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥11.8bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥142.9bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥117.6bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥109.6bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥93.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥129.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥88.7bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥5.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥5.00T | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥4.90T | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥4.89T | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.83T | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.63T | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.29T | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.28T | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥705.1bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥624.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥561.4bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥330.2bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥430.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥213.9bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥207.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥219.38 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥185.2 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥263.81 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-191.91 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.3 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥50 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,061.52 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥891.22 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥755.64 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥482.13 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥697.35 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 14.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 12.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 11.5% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 6.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 9.3% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 16.5% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 29.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -23.3% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 474,184,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 474,184,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,383 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 4,446 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 4,668 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 4,774 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 5,235 | at 2022-03-31v | 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 · 147
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-04-01 → 2026-03-31 | ¥634m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥398m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 494 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥8.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥4.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥4.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥16.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥25m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | −¥7.3bn |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | −¥3.4bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥859.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥859.9bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | −¥2.00T |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥3.0bn |
| Electricity Transmission And Distribution Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥146.6bn |
| Electricity Transmission And Distribution Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥87.6bn |
| Electricity Transmission And Distribution Businessreportable segment | employees | at 2026-03-31 | 3776 pure |
| Electricity Transmission And Distribution Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥720.6bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥269.7bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥450.9bn |
| Electricity Transmission And Distribution Businessreportable segment | segment assets | at 2026-03-31 | ¥2.11T |
| Electricity Transmission And Distribution Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥8.3bn |
| ICT Servicesreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥25.0bn |
| ICT Servicesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥25.5bn |
| ICT Servicesreportable segment | employees | at 2026-03-31 | 2883 pure |
| ICT Servicesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥152.1bn |
| ICT Servicesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥105.8bn |
| ICT Servicesreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥46.2bn |
| ICT Servicesreportable segment | segment assets | at 2026-03-31 | ¥224.2bn |
| ICT Servicesreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥10.6bn |
| Other Energy Service Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥42.5bn |
| Other Energy Service Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥14.7bn |
| Other Energy Service Businessreportable segment | employees | at 2026-03-31 | 7719 pure |
| Other Energy Service Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥351.8bn |
| Other Energy Service Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥146.2bn |
| Other Energy Service Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥205.6bn |
| Other Energy Service Businessreportable segment | segment assets | at 2026-03-31 | ¥630.3bn |
| Other Energy Service Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥36.9bn |
| Overseas Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥108m |
| Overseas Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥77m |
| Overseas Businessreportable segment | employees | at 2026-03-31 | 96 pure |
| Overseas Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| Overseas Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| Overseas Businessreportable segment | segment assets | at 2026-03-31 | ¥247.3bn |
| Overseas Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥12.6bn |
| Power Generation And Retail Electricity Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥167.8bn |
| Power Generation And Retail Electricity Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥121.7bn |
| Power Generation And Retail Electricity Businessreportable segment | employees | at 2026-03-31 | 5539 pure |
| Power Generation And Retail Electricity Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.84T |
| Power Generation And Retail Electricity Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.70T |
| Power Generation And Retail Electricity Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥141.5bn |
| Power Generation And Retail Electricity Businessreportable segment | segment assets | at 2026-03-31 | ¥4.53T |
| Power Generation And Retail Electricity Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥136.4bn |
| Urban Development Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥6.1bn |
| Urban Development Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| Urban Development Businessreportable segment | employees | at 2026-03-31 | 682 pure |
| Urban Development Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥27.1bn |
| Urban Development Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥16.1bn |
| Urban Development Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥11.1bn |
| Urban Development Businessreportable segment | segment assets | at 2026-03-31 | ¥230.1bn |
| Urban Development Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥5.2bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥388.1bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥253.3bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥3.10T |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥2.24T |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥855.2bn |
| —segment total | segment assets | at 2026-03-31 | ¥7.97T |
| —segment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥210.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥388.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥253.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥3.11T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥2.25T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥859.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥7.98T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥210.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥510m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥401m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥9.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥4.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥5.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥16.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥566m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | −¥6.8bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥2.6bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥908.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥908.4bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥1.94T |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥3.0bn |
| Electricity Transmission And Distribution Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥132.7bn |
| Electricity Transmission And Distribution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥85.1bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥747.9bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥255.2bn |
| Electricity Transmission And Distribution Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥492.7bn |
| Electricity Transmission And Distribution Businessreportable segment | segment assets | at 2025-03-31 | ¥2.05T |
| Electricity Transmission And Distribution Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥26.6bn |
| ICT Servicesreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥27.5bn |
| ICT Servicesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥27.8bn |
| ICT Servicesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥137.9bn |
| ICT Servicesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥95.7bn |
| ICT Servicesreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥42.2bn |
| ICT Servicesreportable segment | segment assets | at 2025-03-31 | ¥223.0bn |
| ICT Servicesreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥10.6bn |
| Other Energy Service Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥29.6bn |
| Other Energy Service Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥13.5bn |
| Other Energy Service Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥324.3bn |
| Other Energy Service Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥133.8bn |
| Other Energy Service Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥190.5bn |
| Other Energy Service Businessreportable segment | segment assets | at 2025-03-31 | ¥555.1bn |
| Other Energy Service Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥33.2bn |
| Overseas Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥25m |
| Overseas Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥37m |
| Overseas Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Overseas Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Overseas Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2m |
| Overseas Businessreportable segment | segment assets | at 2025-03-31 | ¥243.1bn |
| Overseas Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥8.9bn |
| Power Generation And Retail Electricity Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥161.4bn |
| Power Generation And Retail Electricity Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥122.7bn |
| Power Generation And Retail Electricity Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.01T |
| Power Generation And Retail Electricity Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.85T |
| Power Generation And Retail Electricity Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥166.4bn |
| Power Generation And Retail Electricity Businessreportable segment | segment assets | at 2025-03-31 | ¥4.43T |
| Power Generation And Retail Electricity Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥114.4bn |
| Urban Development Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥5.5bn |
| Urban Development Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥3.6bn |
| Urban Development Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥28.6bn |
| Urban Development Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥17.6bn |
| Urban Development Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11.0bn |
| Urban Development Businessreportable segment | segment assets | at 2025-03-31 | ¥193.8bn |
| Urban Development Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥3.4bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥356.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥252.9bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥3.26T |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥2.35T |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥902.9bn |
| —segment total | segment assets | at 2025-03-31 | ¥7.70T |
| —segment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥197.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥357.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥253.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥3.27T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥2.36T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥908.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥7.72T |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥197.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 7 pure |
| Other Energy Service Businessreportable segment | employees | at 2026-03-31 | 22 pure |
| Power Generation And Retail Electricity Businessreportable segment | employees | at 2026-03-31 | 4354 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,233
| Item | Context | Value | Unit |
|---|---|---|---|
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000HirakoYujiMember | Original text (Japanese)平子 裕志 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000HirakoYujiMember | 1958-01-25 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E04506-000HirakoYujiMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000HirakoYujiMember | Original text (Japanese)(注)２ | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000UchimuraYoshiroMember | Original text (Japanese)取締役監査等委員監査等委員会委員長 | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000UchimuraYoshiroMember | Original text (Japanese)内村 芳郎 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000UchimuraYoshiroMember | 1962-07-14 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E04506-000UchimuraYoshiroMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000UchimuraYoshiroMember | Original text (Japanese)(注)３ | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000OieYujiMember | Original text (Japanese)取締役監査等委員(非常勤) | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000OieYujiMember | Original text (Japanese)尾家 祐二 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000OieYujiMember | 1954-04-09 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E04506-000OieYujiMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000OieYujiMember | Original text (Japanese)(注)３ | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000SugiharaTomokaMember | Original text (Japanese)取締役監査等委員(非常勤) | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000SugiharaTomokaMember | Original text (Japanese)杉原 知佳 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000SugiharaTomokaMember | 1970-12-25 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E04506-000SugiharaTomokaMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000SugiharaTomokaMember | Original text (Japanese)(注)３ | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000ShigetomiYukaMember | Original text (Japanese)取締役監査等委員(非常勤) | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000ShigetomiYukaMember | Original text (Japanese)重富 由香 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000ShigetomiYukaMember | 1970-06-17 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E04506-000ShigetomiYukaMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04506-000ShigetomiYukaMember | Original text (Japanese)(注)３ | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row2Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row3Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row4Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row5Member | Text · Plus | |
| Outside directors and outside corporate auditors (text) | FilingDateInstant | Text · Plus | |
| Audits (text) | FilingDateInstant | Text · Plus | |
| Remuneration for directors and other officers (text) | FilingDateInstant | Text · Plus | |
| Remuneration etc paid by group to each director or other officer (text) | FilingDateInstant | Text · Plus | |
| Shareholdings (text) | FilingDateInstant | Text · Plus | |
| Reason for increase in number of shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | Original text (Japanese)当社の事業運営や地域振興に貢献するための出資 | |
| Reason for increase in number of shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | Original text (Japanese)当社の事業運営や事業効率化・高度化に貢献するための出資 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)株式会社トヨコー | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)株式会社Liberaware | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)株式会社ふくおかフィナンシャルグループ | |
| Purposes of holding details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)安定的な資金調達退職給付信託に拠出、議決権行使の指図権は留保 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)株式会社三菱ＵＦＪフィナンシャル・グループ | |
| Purposes of holding details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)安定的な資金調達退職給付信託に拠出、議決権行使の指図権は留保 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)株式会社みずほフィナンシャルグループ | |
| Purposes of holding details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)安定的な資金調達退職給付信託に拠出、議決権行使の指図権は留保 |
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 rounding |
| 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 |