Annual report
1826.TEDINET S100W2PG
Period2024-04-01 → 2025-03-31
Filed2025-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥32.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥26.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥30.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥31.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥960m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥200m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥968m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥210m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.8bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥739m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.0bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥949m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥183m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥611m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥75m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.3bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥355m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥651m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥611m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥75m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥27.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥26.3bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥26.8bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.8bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥12.0bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥11.1bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥15.5bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.6bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥14.6bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥14.4bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥14.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥13.9bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥14.0bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.9bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥12.3bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.0bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥9.5bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥900m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.9bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥194m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥362m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥97m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥21m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥584m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥109m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥371m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥367m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥601m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥230m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥357m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥39.86 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4.9 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥85.68 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥22.92 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥42.02 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,007.73 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥995.3 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,017.41 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥938.05 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥928.06 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 56.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.0% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.3% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.8% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 454 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 460 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 450 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 477 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 475 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥25.0bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥19.0bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥25.3bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥21.6bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥26.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥456m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | −¥169m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥551m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥75m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.6bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥452m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥779m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥532m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥124m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥374m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥97m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥1.2bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥198m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥540m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥23.2bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥22.1bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥23.8bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.5bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.4bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥10.1bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥9.1bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥13.0bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.0bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.5bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥12.6bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥12.6bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥11.0bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥10.7bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥24.39 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-6.39 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥79.24 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥12.82 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥34.85 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥60 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥845.35 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥847.51 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥880.82 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥809.71 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥809.79 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 56.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.8% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.9% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.1% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 2.9% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.4% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.6% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 15,521,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 15,521,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 15,521,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 15,521,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 15,521,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 370 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 372 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 358 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 384 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 382 | at 2021-03-31d | 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 · 43
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥94m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥172m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥172m |
| Construction Relatedreportable segment | employees | at 2025-03-31 | 180 pure |
| Construction Relatedreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥23.5bn |
| Construction Relatedreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥23.5bn |
| Engineering Relatedreportable segment | employees | at 2025-03-31 | 144 pure |
| Engineering Relatedreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥8.3bn |
| Engineering Relatedreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥8.3bn |
| Side Line Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥77m |
| Side Line Businessreportable segment | employees | at 2025-03-31 | 11 pure |
| Side Line Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥644m |
| Side Line Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥472m |
| Side Line Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥172m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥77m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥32.4bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥32.3bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥172m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥77m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥32.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥32.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥172m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥175m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥175m |
| Construction Relatedreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥18.3bn |
| Construction Relatedreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥18.3bn |
| Engineering Relatedreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥7.2bn |
| Engineering Relatedreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥7.2bn |
| Side Line Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥77m |
| Side Line Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥759m |
| Side Line Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥583m |
| Side Line Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥175m |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥77m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥26.3bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥26.1bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥175m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥77m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥26.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥26.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥175m |
| Construction Relatedreportable segment | employees | at 2025-03-31 | 153 pure |
| Engineering Relatedreportable segment | employees | at 2025-03-31 | 111 pure |
| Side Line Businessreportable segment | employees | at 2025-03-31 | 5 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,609
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 32437000000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | -172000000 | JPY |
| Net sales | CurrentYearDuration | 32264000000 | JPY |
| Gross profit | CurrentYearDuration_jpcrp030000-asr_E00121-000EngineeringRelatedReportableSegmentsMember | 988000000 | JPY |
| Gross profit | CurrentYearDuration_jpcrp030000-asr_E00121-000ConstructionRelatedReportableSegmentsMember | 1955000000 | JPY |
| Gross profit | CurrentYearDuration_jpcrp030000-asr_E00121-000SideLineBusinessReportableSegmentsMember | 47000000 | JPY |
| Gross profit | CurrentYearDuration_ReportableSegmentsMember | 2991000000 | JPY |
| Gross profit | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2991000000 | JPY |
| Gross profit | CurrentYearDuration_ReconcilingItemsMember | -11000000 | JPY |
| Gross profit | CurrentYearDuration | 2980000000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E00121-000EngineeringRelatedReportableSegmentsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E00121-000ConstructionRelatedReportableSegmentsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E00121-000SideLineBusinessReportableSegmentsMember | 77000000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReportableSegmentsMember | 77000000 | JPY |
| Depreciation segment information | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 77000000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | 94000000 | JPY |
| Depreciation segment information | CurrentYearDuration | 171000000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 10742000000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 11034000000 | JPY |
| Notes receivable trade | Prior1YearInstant_NonConsolidatedMember | 76000000 | JPY |
| Notes receivable trade | CurrentYearInstant_NonConsolidatedMember | 5000000 | JPY |
| Accounts receivable from completed construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 4821000000 | JPY |
| Accounts receivable from completed construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 6330000000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 126000000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 55000000 | JPY |
| Costs on uncompleted construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 11000000 | JPY |
| Costs on uncompleted construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 23000000 | JPY |
| Raw materials and supplies cns | Prior1YearInstant_NonConsolidatedMember | 74000000 | JPY |
| Raw materials and supplies cns | CurrentYearInstant_NonConsolidatedMember | 81000000 | JPY |
| Prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 35000000 | JPY |
| Prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 52000000 | JPY |
| Accounts receivable other | Prior1YearInstant_NonConsolidatedMember | 653000000 | JPY |
| Accounts receivable other | CurrentYearInstant_NonConsolidatedMember | 341000000 | JPY |
| Income taxes receivable | Prior1YearInstant_NonConsolidatedMember | 286000000 | JPY |
| Income taxes receivable | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Consumption taxes receivable | Prior1YearInstant_NonConsolidatedMember | 170000000 | JPY |
| Consumption taxes receivable | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Other ca | Prior1YearInstant_NonConsolidatedMember | 30000000 | JPY |
| Other ca | CurrentYearInstant_NonConsolidatedMember | 10000000 | JPY |
| Current assets | Prior1YearInstant_NonConsolidatedMember | 17029000000 | JPY |
| Current assets | CurrentYearInstant_NonConsolidatedMember | 17935000000 | JPY |
| Buildings | Prior1YearInstant_NonConsolidatedMember | 3630000000 | JPY |
| Buildings | CurrentYearInstant_NonConsolidatedMember | 3912000000 | JPY |
| Accumulated depreciation buildings | Prior1YearInstant_NonConsolidatedMember | -2826000000 | JPY |
| Accumulated depreciation buildings | CurrentYearInstant_NonConsolidatedMember | -2887000000 | JPY |
| Buildings net | Prior1YearInstant_NonConsolidatedMember | 804000000 | JPY |
| Buildings net | CurrentYearInstant_NonConsolidatedMember | 1024000000 | JPY |
| Structures | Prior1YearInstant_NonConsolidatedMember | 180000000 | JPY |
| Structures | CurrentYearInstant_NonConsolidatedMember | 201000000 | JPY |
| Accumulated depreciation structures | Prior1YearInstant_NonConsolidatedMember | -151000000 | 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 · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| 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 · 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 |