Half-year report · HY
3431.TEDINET S100X1RQ
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 | ¥28.3bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥74.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥36.1bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥2.8bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥4.5bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥3.0bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥9.5bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.6bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥3.0bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥4.6bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.8bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.3bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥2.0bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥3.1bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥80.6bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥90.6bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥74.5bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥31.7bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥42.0bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥48.9bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥48.6bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥46.1bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.7bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥16.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.7bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥16.5bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.3bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥19.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | −¥3.5bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥7.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥1.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥6.2bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥2.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥879m | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥67.94 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥181.34 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.47 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 51.7% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.2% | 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 · 39
| 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 | ¥2.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥9m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥2.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥2.0bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥2.5bn |
| Reconciling Itemsreconciling | revenue external | 2025-04-01 → 2025-09-30 | −¥13m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥2.5bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | −¥2.1bn |
| MIYAJIENGINEERINGreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥20.5bn |
| MIYAJIENGINEERINGreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥20.2bn |
| MIYAJIENGINEERINGreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥231m |
| MIYAJIENGINEERINGreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥2.1bn |
| MMBRIDGEreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥8.1bn |
| MMBRIDGEreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥8.1bn |
| MMBRIDGEreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥2m |
| MMBRIDGEreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥742m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥30.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥28.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥4.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥2.1bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥2.5bn |
| Reconciling Itemsreconciling | revenue external | 2024-04-01 → 2024-09-30 | −¥4m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥2.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | −¥2.1bn |
| MIYAJIENGINEERINGreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥21.1bn |
| MIYAJIENGINEERINGreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥20.8bn |
| MIYAJIENGINEERINGreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥282m |
| MIYAJIENGINEERINGreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥1.9bn |
| MMBRIDGEreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥15.3bn |
| MMBRIDGEreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥15.3bn |
| MMBRIDGEreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥2.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥38.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥36.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥6.5bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 464
| Item | Context | Value | Unit |
|---|---|---|---|
| Capital stock | Prior1YearInstant | 3000000000 | JPY |
| Capital stock | InterimInstant | 3000000000 | JPY |
| Capital surplus | Prior1YearInstant | 3746000000 | JPY |
| Capital surplus | InterimInstant | 3746000000 | JPY |
| Retained earnings | Prior1YearInstant | 28544000000 | JPY |
| Retained earnings | InterimInstant | 28887000000 | JPY |
| Treasury stock | Prior1YearInstant | -1728000000 | JPY |
| Treasury stock | InterimInstant | -1728000000 | JPY |
| Shareholders equity | Prior1YearInstant | 33561000000 | JPY |
| Shareholders equity | InterimInstant | 33904000000 | JPY |
| Valuation difference on available for sale securities | Prior1YearInstant | 3682000000 | JPY |
| Valuation difference on available for sale securities | InterimInstant | 4324000000 | JPY |
| Revaluation reserve for land | Prior1YearInstant | 3192000000 | JPY |
| Revaluation reserve for land | InterimInstant | 3192000000 | JPY |
| Remeasurements of defined benefit plans | Prior1YearInstant | 287000000 | JPY |
| Remeasurements of defined benefit plans | InterimInstant | 227000000 | JPY |
| Valuation and translation adjustments | Prior1YearInstant | 7162000000 | JPY |
| Valuation and translation adjustments | InterimInstant | 7744000000 | JPY |
| Non controlling interests | Prior1YearInstant | 7849000000 | JPY |
| Non controlling interests | InterimInstant | 7249000000 | JPY |
| Net assets | Prior1YearInstant | 48573000000 | JPY |
| Net assets | InterimInstant | 48898000000 | JPY |
| Liabilities and net assets | Prior1YearInstant | 90597000000 | JPY |
| Liabilities and net assets | InterimInstant | 80606000000 | JPY |
| Net sales of completed construction contracts cns | Prior1InterimDuration | 36100000000 | JPY |
| Net sales of completed construction contracts cns | InterimDuration | 28307000000 | JPY |
| Cost of sales of completed construction contracts cns | Prior1InterimDuration | 29409000000 | JPY |
| Cost of sales of completed construction contracts cns | InterimDuration | 23000000000 | JPY |
| Gross profit on completed construction contracts cns | Prior1InterimDuration | 6691000000 | JPY |
| Gross profit on completed construction contracts cns | InterimDuration | 5307000000 | JPY |
| Selling general and administrative expenses | Prior1InterimDuration | 2216000000 | JPY |
| Selling general and administrative expenses | InterimDuration | 2460000000 | JPY |
| Operating income | Prior1InterimDuration | 4474000000 | JPY |
| Operating income | InterimDuration | 2847000000 | JPY |
| Interest income noi | Prior1InterimDuration | 1000000 | JPY |
| Interest income noi | InterimDuration | 9000000 | JPY |
| Dividends income noi | Prior1InterimDuration | 127000000 | JPY |
| Dividends income noi | InterimDuration | 140000000 | JPY |
| Rent income noi | Prior1InterimDuration | 13000000 | JPY |
| Rent income noi | InterimDuration | 10000000 | JPY |
| Gain on sales of scraps2 noi | Prior1InterimDuration | 3000000 | JPY |
| Gain on sales of scraps2 noi | InterimDuration | 6000000 | JPY |
| Other noi | Prior1InterimDuration | 37000000 | JPY |
| Other noi | InterimDuration | 11000000 | JPY |
| Non operating income | Prior1InterimDuration | 184000000 | JPY |
| Non operating income | InterimDuration | 179000000 | JPY |
| Interest expenses noe | Prior1InterimDuration | 3000000 | JPY |
| Interest expenses noe | InterimDuration | 20000000 | JPY |
| Advances received deposits noe | Prior1InterimDuration | 17000000 | JPY |
| Advances received deposits noe | InterimDuration | 5000000 | 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 |
| 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 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 |