Half-year report · HY
1887.TEDINET S100XFIE
Period2025-06-01 → 2025-11-30
Filed2026-01-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥68.3bn | 2025-06-01 → 2025-11-30 | Cons. | Net sales |
| Revenue | ¥123.3bn | 2024-06-01 → 2025-05-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥62.0bn | 2024-06-01 → 2024-11-30 | Cons. | Net sales |
| Operating income | ¥3.4bn | 2025-06-01 → 2025-11-30 | Cons. | Operating income |
| Operating income | ¥2.7bn | 2024-06-01 → 2024-11-30 | Cons. | Operating income |
| Ordinary income | ¥3.4bn | 2025-06-01 → 2025-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2024-06-01 → 2025-05-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.6bn | 2024-06-01 → 2024-11-30 | Cons. | Ordinary income |
| Profit before tax | ¥3.4bn | 2025-06-01 → 2025-11-30 | Cons. | Income before income taxes |
| Profit before tax | ¥2.5bn | 2024-06-01 → 2024-11-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.5bn | 2025-06-01 → 2025-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2024-06-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.7bn | 2024-06-01 → 2024-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥2.5bn | 2025-06-01 → 2025-11-30 | Cons. | Profit loss |
| Net income | ¥1.7bn | 2024-06-01 → 2024-11-30 | Cons. | Profit loss |
| Total assets | ¥150.7bn | at 2025-11-30 | Cons. | Assets |
| Total assets | ¥140.6bn | at 2025-05-31 | Cons. | Assets |
| Total assets | ¥144.8bn | at 2024-11-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥82.4bn | at 2025-11-30 | Cons. | Liabilities |
| Total liabilities | ¥74.2bn | at 2025-05-31 | Cons. | Liabilities |
| Net assets / equity | ¥68.3bn | at 2025-11-30 | Cons. | Net assets |
| Net assets / equity | ¥66.4bn | at 2025-05-31 | Cons. | Net assets |
| Net assets / equity | ¥67.4bn | at 2024-11-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥19.3bn | at 2025-11-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥18.1bn | at 2025-05-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥19.3bn | at 2025-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥18.1bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.1bn | at 2024-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.9bn | at 2024-05-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥901m | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.8bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥8.8bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥2.9bn | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.9bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.4bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥3.1bn | 2025-06-01 → 2025-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.8bn | 2024-06-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥3.4bn | 2024-06-01 → 2024-11-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥31.47 | 2025-06-01 → 2025-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥16.62 | 2024-06-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.1 | 2024-06-01 → 2024-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥31.46 | 2025-06-01 → 2025-11-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥16.61 | 2024-06-01 → 2025-05-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥21.08 | 2024-06-01 → 2024-11-30 | Cons. | Diluted earnings per share (5-year summary) |
| Equity ratio | 45.2% | at 2025-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.1% | at 2025-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.5% | at 2024-11-30 | 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 · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-06-01 → 2025-11-30 | ¥538m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-06-01 → 2025-11-30 | ¥537m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-06-01 → 2025-11-30 | −¥66m |
| Reconciling Itemsreconciling | revenue | 2025-06-01 → 2025-11-30 | −¥1.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-06-01 → 2025-11-30 | −¥1.2bn |
| Reconciling Itemsreconciling | segment profit | 2025-06-01 → 2025-11-30 | −¥938m |
| Constructionreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥47.2bn |
| Constructionreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥47.2bn |
| Constructionreportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥27m |
| Constructionreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥3.2bn |
| Energy Businessreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥2.0bn |
| Energy Businessreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥2.0bn |
| Energy Businessreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥965m |
| Engineeringreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥19.1bn |
| Engineeringreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥18.0bn |
| Engineeringreportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥1.1bn |
| Engineeringreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥137m |
| Real Estate Businessreportable segment | revenue | 2025-06-01 → 2025-11-30 | ¥668m |
| Real Estate Businessreportable segment | revenue external | 2025-06-01 → 2025-11-30 | ¥643m |
| Real Estate Businessreportable segment | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥24m |
| Real Estate Businessreportable segment | segment profit | 2025-06-01 → 2025-11-30 | ¥58m |
| —segment total | revenue | 2025-06-01 → 2025-11-30 | ¥69.0bn |
| —segment total | revenue external | 2025-06-01 → 2025-11-30 | ¥67.8bn |
| —segment total | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥1.2bn |
| —segment total | segment profit | 2025-06-01 → 2025-11-30 | ¥4.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-06-01 → 2025-11-30 | ¥69.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-06-01 → 2025-11-30 | ¥68.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-06-01 → 2025-11-30 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-06-01 → 2025-11-30 | ¥4.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-06-01 → 2024-11-30 | ¥345m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-06-01 → 2024-11-30 | ¥345m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-06-01 → 2024-11-30 | −¥151m |
| Reconciling Itemsreconciling | revenue | 2024-06-01 → 2024-11-30 | −¥566m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-06-01 → 2024-11-30 | −¥566m |
| Reconciling Itemsreconciling | segment profit | 2024-06-01 → 2024-11-30 | −¥797m |
| Constructionreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥37.3bn |
| Constructionreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥37.3bn |
| Constructionreportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥5m |
| Constructionreportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥1.6bn |
| Energy Businessreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥1.8bn |
| Energy Businessreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥1.8bn |
| Energy Businessreportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥925m |
| Engineeringreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥18.3bn |
| Engineeringreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥17.8bn |
| Engineeringreportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥536m |
| Engineeringreportable segment | segment profit | 2024-06-01 → 2024-11-30 | −¥1.3bn |
| Real Estate Businessreportable segment | revenue | 2024-06-01 → 2024-11-30 | ¥4.8bn |
| Real Estate Businessreportable segment | revenue external | 2024-06-01 → 2024-11-30 | ¥4.7bn |
| Real Estate Businessreportable segment | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥24m |
| Real Estate Businessreportable segment | segment profit | 2024-06-01 → 2024-11-30 | ¥2.5bn |
| —segment total | revenue | 2024-06-01 → 2024-11-30 | ¥62.2bn |
| —segment total | revenue external | 2024-06-01 → 2024-11-30 | ¥61.7bn |
| —segment total | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥566m |
| —segment total | segment profit | 2024-06-01 → 2024-11-30 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-06-01 → 2024-11-30 | ¥62.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-06-01 → 2024-11-30 | ¥62.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-06-01 → 2024-11-30 | ¥566m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-06-01 → 2024-11-30 | ¥3.5bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 603
| Item | Context | Value | Unit |
|---|---|---|---|
| Increase decrease in provision for loss on construction contracts ope cf | Prior1InterimDuration | -317000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cf | InterimDuration | -439000000 | JPY |
| Increase decrease in provision for directors bonuses ope cf | Prior1InterimDuration | -2000000 | JPY |
| Increase decrease in provision for directors bonuses ope cf | InterimDuration | -10000000 | JPY |
| Increase decrease in net defined benefit liability ope cf | Prior1InterimDuration | -9000000 | JPY |
| Increase decrease in net defined benefit liability ope cf | InterimDuration | 9000000 | JPY |
| Increase decrease in net defined benefit asset ope cf | Prior1InterimDuration | -106000000 | JPY |
| Increase decrease in net defined benefit asset ope cf | InterimDuration | -258000000 | JPY |
| Increase decrease in provision for directors retirement benefits ope cf | Prior1InterimDuration | 5000000 | JPY |
| Increase decrease in provision for directors retirement benefits ope cf | InterimDuration | -7000000 | JPY |
| Increase decrease in provision for loss on litigation ope cf | Prior1InterimDuration | 3000000 | JPY |
| Increase decrease in provision for loss on litigation ope cf | InterimDuration | － | JPY |
| Interest and dividends income ope cf | Prior1InterimDuration | -251000000 | JPY |
| Interest and dividends income ope cf | InterimDuration | -236000000 | JPY |
| Interest expenses and interest expenses of rental payments ope cf | Prior1InterimDuration | 181000000 | JPY |
| Interest expenses and interest expenses of rental payments ope cf | InterimDuration | 232000000 | JPY |
| Foreign exchange losses gains ope cf | Prior1InterimDuration | 77000000 | JPY |
| Foreign exchange losses gains ope cf | InterimDuration | -61000000 | JPY |
| Loss gain on sales of noncurrent assets ope cf | Prior1InterimDuration | -73000000 | JPY |
| Loss gain on sales of noncurrent assets ope cf | InterimDuration | -0 | JPY |
| Loss on retirment or abandonment of noncurrent assets ope cf | Prior1InterimDuration | 2000000 | JPY |
| Loss on retirment or abandonment of noncurrent assets ope cf | InterimDuration | 96000000 | JPY |
| Loss gain on sales of investment securities ope cf | Prior1InterimDuration | -7000000 | JPY |
| Loss gain on sales of investment securities ope cf | InterimDuration | -51000000 | JPY |
| Loss gain on valuation of investment securities ope cf | Prior1InterimDuration | 199000000 | JPY |
| Loss gain on valuation of investment securities ope cf | InterimDuration | － | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1InterimDuration | -4281000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | InterimDuration | -7975000000 | JPY |
| Decrease increase in real estate for sale ope cf | Prior1InterimDuration | -2436000000 | JPY |
| Decrease increase in real estate for sale ope cf | InterimDuration | -1936000000 | JPY |
| Decrease increase in power plant for sale ope cf | Prior1InterimDuration | － | JPY |
| Decrease increase in power plant for sale ope cf | InterimDuration | 722000000 | JPY |
| Decrease increase in costs on uncompleted construction contracts ope cfcns | Prior1InterimDuration | -783000000 | JPY |
| Decrease increase in costs on uncompleted construction contracts ope cfcns | InterimDuration | -417000000 | JPY |
| Decrease increase in costs on uncompleted development projects ope cf | Prior1InterimDuration | 1408000000 | JPY |
| Decrease increase in costs on uncompleted development projects ope cf | InterimDuration | -12000000 | JPY |
| Decrease increase in advances paid ope cf | Prior1InterimDuration | -581000000 | JPY |
| Decrease increase in advances paid ope cf | InterimDuration | 1422000000 | JPY |
| Decrease increase in consumption taxes refund receivable ope cf | Prior1InterimDuration | -622000000 | JPY |
| Decrease increase in consumption taxes refund receivable ope cf | InterimDuration | 2302000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | Prior1InterimDuration | -2192000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | InterimDuration | 2251000000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | Prior1InterimDuration | 2726000000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | InterimDuration | 2729000000 | JPY |
| Increase decrease in advances received on development projects ope cf | Prior1InterimDuration | -57000000 | JPY |
| Increase decrease in advances received on development projects ope cf | InterimDuration | -5000000 | JPY |
| Increase decrease in deposits received ope cf | Prior1InterimDuration | -2757000000 | JPY |
| Increase decrease in deposits received ope cf | InterimDuration | 133000000 | JPY |
| Increase decrease in accounts payable other ope cf | Prior1InterimDuration | -57000000 | JPY |
| Increase decrease in accounts payable other ope cf | InterimDuration | -822000000 | 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 |