Half-year report · HY
9507.TEDINET S100X0L4
Period2025-04-01 → 2025-09-30
Filed2025-11-12
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥384.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥851.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥418.4bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥66.3bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥53.6bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥66.3bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥91.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥55.9bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥66.3bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥55.7bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥49.6bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥68.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥41.3bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥49.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥41.4bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥1.73T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥1.69T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥1.65T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.25T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥1.25T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥474.2bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥440.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥408.4bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥116.5bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥130.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥116.4bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥130.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥108.8bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥118.3bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥48.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥129.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥33.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥80.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥92.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥33.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥18.8bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥25.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥10.2bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥241.32 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥332.2 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥200.82 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 27.3% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.6% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
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 · 70
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥18.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥4.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥13.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥1.6bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥134.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥134.1bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥26m |
| Construction Engineeringreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥21.0bn |
| Construction Engineeringreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥7.8bn |
| Construction Engineeringreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥13.1bn |
| Construction Engineeringreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥553m |
| Energyreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥12.9bn |
| Energyreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥10.8bn |
| Energyreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥2.0bn |
| Energyreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥2.5bn |
| Information Technology Communicationsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥25.7bn |
| Information Technology Communicationsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥20.0bn |
| Information Technology Communicationsreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥5.7bn |
| Information Technology Communicationsreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥6.0bn |
| Power Generation And Salesreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥326.0bn |
| Power Generation And Salesreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥301.6bn |
| Power Generation And Salesreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥24.4bn |
| Power Generation And Salesreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥47.8bn |
| Transmission And Distributionreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥115.5bn |
| Transmission And Distributionreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥40.3bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥75.2bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥7.8bn |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥501.0bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥380.6bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥120.4bn |
| —segment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥64.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥519.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥384.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥134.1bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2025-09-30 | ¥66.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥14.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥3.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥11.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥1.0bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥133.3bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥133.3bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥90m |
| Construction Engineeringreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥23.3bn |
| Construction Engineeringreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥9.9bn |
| Construction Engineeringreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥13.4bn |
| Construction Engineeringreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥1.7bn |
| Energyreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥12.9bn |
| Energyreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥11.2bn |
| Energyreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1.7bn |
| Energyreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥3.2bn |
| Information Technology Communicationsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥24.4bn |
| Information Technology Communicationsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥19.2bn |
| Information Technology Communicationsreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥5.2bn |
| Information Technology Communicationsreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥5.5bn |
| Power Generation And Salesreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥350.8bn |
| Power Generation And Salesreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥327.1bn |
| Power Generation And Salesreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥23.7bn |
| Power Generation And Salesreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥27.7bn |
| Transmission And Distributionreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥125.8bn |
| Transmission And Distributionreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥47.6bn |
| Transmission And Distributionreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥78.3bn |
| Transmission And Distributionreportable segment | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥16.7bn |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥537.3bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥415.0bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥122.3bn |
| —segment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥54.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥551.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥418.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥133.3bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2024-09-30 | ¥55.8bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 594
| Item | Context | Value | Unit |
|---|---|---|---|
| Increase decrease in contribution payable for nuclear reactor decommissioning ope cf | Prior1InterimDuration | 119397000000 | JPY |
| Increase decrease in contribution payable for nuclear reactor decommissioning ope cf | InterimDuration | － | JPY |
| Increase decrease in net defined benefit liability ope cf | Prior1InterimDuration | -1146000000 | JPY |
| Increase decrease in net defined benefit liability ope cf | InterimDuration | -922000000 | JPY |
| Increase decrease in asset retirement obligations ope cf | Prior1InterimDuration | -121444000000 | JPY |
| Increase decrease in asset retirement obligations ope cf | InterimDuration | － | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | Prior1InterimDuration | 110000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | InterimDuration | -15000000 | JPY |
| Increase decrease in reserve for fluctuation in water levels ope cfele | Prior1InterimDuration | 190000000 | JPY |
| Increase decrease in reserve for fluctuation in water levels ope cfele | InterimDuration | － | JPY |
| Increase decrease in net defined benefit asset ope cf | Prior1InterimDuration | -3062000000 | JPY |
| Increase decrease in net defined benefit asset ope cf | InterimDuration | -8772000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1InterimDuration | -14358000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | InterimDuration | 12904000000 | JPY |
| Decrease increase in inventories ope cf | Prior1InterimDuration | -3573000000 | JPY |
| Decrease increase in inventories ope cf | InterimDuration | -1025000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | Prior1InterimDuration | 7066000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | InterimDuration | -12130000000 | JPY |
| Decrease increase in consumption taxes receivable payable ope cf | Prior1InterimDuration | 9027000000 | JPY |
| Decrease increase in consumption taxes receivable payable ope cf | InterimDuration | -1842000000 | JPY |
| Equity in earnings losses of affiliates ope cf | Prior1InterimDuration | -2992000000 | JPY |
| Equity in earnings losses of affiliates ope cf | InterimDuration | -1805000000 | JPY |
| Interest and dividends income ope cf | Prior1InterimDuration | -978000000 | JPY |
| Interest and dividends income ope cf | InterimDuration | -1289000000 | JPY |
| Interest expenses ope cf | Prior1InterimDuration | 3090000000 | JPY |
| Interest expenses ope cf | InterimDuration | 3510000000 | JPY |
| Foreign exchange losses gains ope cf | Prior1InterimDuration | -6000000 | JPY |
| Foreign exchange losses gains ope cf | InterimDuration | 1000000 | JPY |
| Other net ope cf | Prior1InterimDuration | -28944000000 | JPY |
| Other net ope cf | InterimDuration | -27653000000 | JPY |
| Subtotal ope cf | Prior1InterimDuration | 51243000000 | JPY |
| Subtotal ope cf | InterimDuration | 63147000000 | JPY |
| Interest and dividends income received ope cf inv cf | Prior1InterimDuration | 1766000000 | JPY |
| Interest and dividends income received ope cf inv cf | InterimDuration | 2487000000 | JPY |
| Interest expenses paid ope cf fin cf | Prior1InterimDuration | -3040000000 | JPY |
| Interest expenses paid ope cf fin cf | InterimDuration | -3351000000 | JPY |
| Income taxes paid refund ope cf | Prior1InterimDuration | -16369000000 | JPY |
| Income taxes paid refund ope cf | InterimDuration | -14130000000 | JPY |
| Net cash provided by used in operating activities | Prior1InterimDuration | 33600000000 | JPY |
| Net cash provided by used in operating activities | InterimDuration | 48153000000 | JPY |
| Purchase of noncurrent assets inv cf | Prior1InterimDuration | -30389000000 | JPY |
| Purchase of noncurrent assets inv cf | InterimDuration | -66528000000 | JPY |
| Proceeds from sales of noncurrent assets inv cf | Prior1InterimDuration | 492000000 | JPY |
| Proceeds from sales of noncurrent assets inv cf | InterimDuration | 88000000 | JPY |
| Payments of investment and loans receivable inv cf | Prior1InterimDuration | -4369000000 | JPY |
| Payments of investment and loans receivable inv cf | InterimDuration | -14734000000 | JPY |
| Collection of investment and loans receivable inv cf | Prior1InterimDuration | 1127000000 | JPY |
| Collection of investment and loans receivable inv cf | InterimDuration | 1100000000 | JPY |
| Net cash provided by used in investment activities | Prior1InterimDuration | -33139000000 | JPY |
| Net cash provided by used in investment activities | InterimDuration | -80073000000 | 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 · 14 of 14 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net 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 |