Annual report
1861.TEDINET S100YK9Q
Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥487.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥498.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥443.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥403.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥425.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥27.1bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥14.3bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥27.0bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥14.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥13.0bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥12.2bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.7bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥29.9bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥13.8bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥20.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥9.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥8.3bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥8.0bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥15.8bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥20.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥9.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥448.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥462.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥467.2bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥376.6bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥371.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥261.1bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥280.7bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥187.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥181.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥180.0bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥169.9bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥169.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥64.7bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥50.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥64.7bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥50.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥70.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥41.0bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥67.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥25.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥17.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥18.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥6.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥12.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥10.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥8.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.4bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥5.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥16.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥22.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥456m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥9.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥116.93 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.43 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥48.08 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.91 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥85.53 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,105.63 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,059.07 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,046.38 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥973.52 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥937.77 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 41.8% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.5% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.6% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.7% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 4,507 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 4,536 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 4,432 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 4,406 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 4,338 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥373.1bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥372.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales (5-year summary) |
| Revenue | ¥327.9bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥299.3bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥331.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥20.2bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥7.8bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥22.8bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥9.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.9bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥10.2bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥20.0bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥25.9bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥8.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥18.1bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥6.2bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥5.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥7.0bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥13.7bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥365.0bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥380.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥382.9bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥304.5bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥304.0bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥224.4bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥242.6bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥140.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥137.9bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥139.6bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥133.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥133.7bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥33.9bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥21.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥105.42 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.16 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥30.62 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥39.31 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥73.92 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥47 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥825.58 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥801.14 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥809.27 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥760.71 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥739.13 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 38.5% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.4% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.7% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.0% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.0% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.4% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 173,142,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 43,285,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 43,285,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 43,900,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 45,411,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,740 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 2,709 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 2,654 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 2,635 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 2,626 | 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 · 51
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | −¥4m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥11.7bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥11.7bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥209m |
| Building Construction Worksreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥867m |
| Building Construction Worksreportable segment | employees | at 2026-03-31 | 1256 pure |
| Building Construction Worksreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥257.1bn |
| Building Construction Worksreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥255.5bn |
| Building Construction Worksreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.6bn |
| Building Construction Worksreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥14.2bn |
| Civil Engineering Worksreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥382m |
| Civil Engineering Worksreportable segment | employees | at 2026-03-31 | 949 pure |
| Civil Engineering Worksreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥116.0bn |
| Civil Engineering Worksreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥116.0bn |
| Civil Engineering Worksreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.1bn |
| Subsidiariesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥861m |
| Subsidiariesreportable segment | employees | at 2026-03-31 | 1767 pure |
| Subsidiariesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥126.3bn |
| Subsidiariesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥116.2bn |
| Subsidiariesreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| Subsidiariesreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥7.1bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥499.4bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥487.7bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥11.7bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥27.3bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥3m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥9.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥9.6bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥32m |
| Building Construction Worksreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥859m |
| Building Construction Worksreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥267.2bn |
| Building Construction Worksreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥267.2bn |
| Building Construction Worksreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥0 |
| Building Construction Worksreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥846m |
| Civil Engineering Worksreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥322m |
| Civil Engineering Worksreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥105.1bn |
| Civil Engineering Worksreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥105.1bn |
| Civil Engineering Worksreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.9bn |
| Subsidiariesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥854m |
| Subsidiariesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥135.9bn |
| Subsidiariesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥126.3bn |
| Subsidiariesreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥9.6bn |
| Subsidiariesreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.5bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥508.2bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥498.6bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥9.6bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥14.3bn |
| Building Construction Worksreportable segment | employees | at 2026-03-31 | 1256 pure |
| Civil Engineering Worksreportable segment | employees | at 2026-03-31 | 949 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,784
| Item | Context | Value | Unit |
|---|---|---|---|
| Cash and cash equivalents | Prior1YearInstant | 50156000000 | JPY |
| Increase decrease in cash and cash equivalents resulting from change of scope of consolidation cce | Prior1YearDuration | － | JPY |
| Increase decrease in cash and cash equivalents resulting from change of scope of consolidation cce | CurrentYearDuration | 714000000 | JPY |
| Increase in cash and cash equivalents resulting from merger cce | Prior1YearDuration | － | JPY |
| Increase in cash and cash equivalents resulting from merger cce | CurrentYearDuration | 0 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 50156000000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 64679000000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 9 | |
| Number of associates accounted for using equity method | CurrentYearInstant | 4 | |
| Notes receivable trade | Prior1YearInstant | 2931000000 | JPY |
| Notes receivable trade | CurrentYearInstant | 3882000000 | JPY |
| Accounts receivable from completed construction contracts | Prior1YearInstant | 106883000000 | JPY |
| Accounts receivable from completed construction contracts | CurrentYearInstant | 69145000000 | JPY |
| Contract assets | Prior1YearInstant | 154635000000 | JPY |
| Contract assets | CurrentYearInstant | 167542000000 | JPY |
| Employees salaries and allowances sga | Prior1YearDuration | 9485000000 | JPY |
| Employees salaries and allowances sga | CurrentYearDuration | 10133000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 339000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 360000000 | JPY |
| Research study expenses sga | Prior1YearDuration | 2995000000 | JPY |
| Research study expenses sga | CurrentYearDuration | 3182000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 3137000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 3418000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00056-000CivilEngineeringWorksReportableSegmentsMember | 105107000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00056-000BuildingConstructionWorksReportableSegmentsMember | 267185000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00056-000SubsidiariesReportableSegmentsMember | 126288000000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReportableSegmentsMember | 498581000000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 498581000000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00056-000CivilEngineeringWorksReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00056-000BuildingConstructionWorksReportableSegmentsMember | 0 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00056-000SubsidiariesReportableSegmentsMember | 9587000000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReportableSegmentsMember | 9588000000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -9588000000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00056-000CivilEngineeringWorksReportableSegmentsMember | 105107000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00056-000BuildingConstructionWorksReportableSegmentsMember | 267186000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00056-000SubsidiariesReportableSegmentsMember | 135876000000 | JPY |
| Net sales | Prior1YearDuration_ReportableSegmentsMember | 508170000000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | -9588000000 | JPY |
| Net sales | Prior1YearDuration | 498581000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00056-000CivilEngineeringWorksReportableSegmentsMember | 6940000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00056-000BuildingConstructionWorksReportableSegmentsMember | 846000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00056-000SubsidiariesReportableSegmentsMember | 6480000000 | JPY |
| Operating income | Prior1YearDuration_ReportableSegmentsMember | 14267000000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | 32000000 | JPY |
| Operating income | Prior1YearDuration | 14299000000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E00056-000CivilEngineeringWorksReportableSegmentsMember | 322000000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E00056-000BuildingConstructionWorksReportableSegmentsMember | 859000000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E00056-000SubsidiariesReportableSegmentsMember | 854000000 | 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 · 22 of 22 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 · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |