Annual report
1820.TEDINET S100TNKO
Period2021-04-01 → 2022-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100OG1J. Amended by S100TW4Y (2024-06-27).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥323.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥336.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥391.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥349.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥284.4bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥23.5bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥20.9bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥23.5bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥21.6bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥25.8bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥26.0bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.5bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥22.7bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥24.0bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥15.1bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥17.2bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥18.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥18.8bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥16.9bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥15.1bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥16.4bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥477.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥472.4bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥497.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥466.3bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥381.4bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥319.9bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥264.9bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥157.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥207.5bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥199.3bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥199.3bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥185.2bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥47.1bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥43.8bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥47.1bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥43.6bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥46.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥31.5bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥32.5bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥41.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.9bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥14.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥15.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥13.6bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥22.5bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥5.3bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥20.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥23.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥15.4bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥16.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥12.7bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥21.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥38.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.9bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥312.34 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥313.83 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥342.24 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥343.39 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥308.52 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,833.71 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,765.62 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,599.01 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,605.62 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,348.41 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 31.7% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.6% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.3% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.0% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,106 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 3,060 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 3,005 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 2,920 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 2,825 | at 2018-03-31d | Cons. | Number of employees |
| Revenue | ¥317.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥328.3bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥377.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥336.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥276.2bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥23.9bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥20.3bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥23.8bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥23.1bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥25.9bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥25.6bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.6bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥22.6bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥25.7bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥15.0bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥18.1bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥19.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥18.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥17.1bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥462.4bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥464.2bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥483.1bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥452.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥369.3bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥314.5bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥261.0bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥147.9bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥203.2bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥193.6bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥192.8bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥178.4bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥36.8bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥35.0bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥310.27 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥330.64 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥349.94 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥340.48 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥312.39 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥221 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥105 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥95 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,747.9 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,715.32 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,538.96 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,525.31 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,261.27 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 32.0% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.8% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.1% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.6% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.3% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.1% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 55,591,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,794 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 2,762 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 2,684 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 2,606 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 2,536 | at 2018-03-31d | 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 · 47
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥222m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥222m |
| Building Constructionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥662m |
| Building Constructionreportable segment | employees | at 2022-03-31 | 1367 pure |
| Building Constructionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥184.3bn |
| Building Constructionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥184.3bn |
| Building Constructionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥6.4bn |
| Civil Engineeringreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥658m |
| Civil Engineeringreportable segment | employees | at 2022-03-31 | 993 pure |
| Civil Engineeringreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥122.0bn |
| Civil Engineeringreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥122.0bn |
| Civil Engineeringreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥12.4bn |
| Development And Real Estate Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Development And Real Estate Businessreportable segment | employees | at 2022-03-31 | 150 pure |
| Development And Real Estate Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥17.7bn |
| Development And Real Estate Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥17.5bn |
| Development And Real Estate Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥222m |
| Development And Real Estate Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥4.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥324.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥323.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥222m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥23.5bn |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥256m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥256m |
| Reconciling Itemsreconciling | segment profit | 2020-04-01 → 2021-03-31 | −¥6m |
| Building Constructionreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥659m |
| Building Constructionreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥196.9bn |
| Building Constructionreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥196.9bn |
| Building Constructionreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥9.4bn |
| Civil Engineeringreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥690m |
| Civil Engineeringreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥127.4bn |
| Civil Engineeringreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥127.4bn |
| Civil Engineeringreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥8.6bn |
| Development And Real Estate Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥2.0bn |
| Development And Real Estate Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥12.2bn |
| Development And Real Estate Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥12.0bn |
| Development And Real Estate Businessreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥256m |
| Development And Real Estate Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥3.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥336.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥336.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥256m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥21.0bn |
| Building Constructionreportable segment | employees | at 2022-03-31 | 1137 pure |
| Civil Engineeringreportable segment | employees | at 2022-03-31 | 993 pure |
| Development And Real Estate Businessreportable segment | employees | at 2022-03-31 | 68 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,832
| Item | Context | Value | Unit |
|---|---|---|---|
| Other net fin cf | Prior1YearDuration | -32000000 | JPY |
| Other net fin cf | CurrentYearDuration | -28000000 | JPY |
| Net cash provided by used in financing activities | Prior1YearDuration | -12653000000 | JPY |
| Net cash provided by used in financing activities | CurrentYearDuration | -16074000000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1YearDuration | -440000000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | CurrentYearDuration | 914000000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1YearDuration | -2884000000 | JPY |
| Net increase decrease in cash and cash equivalents | CurrentYearDuration | 3550000000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 46459000000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 43574000000 | JPY |
| Increase decrease in cash and cash equivalents resulting from change of scope of consolidation cce | Prior1YearDuration | -0 | JPY |
| Increase decrease in cash and cash equivalents resulting from change of scope of consolidation cce | CurrentYearDuration | -3000000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 43574000000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 47121000000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 11 | |
| Notes receivable trade | CurrentYearInstant | 7023000000 | JPY |
| Accounts receivable from completed construction contracts | CurrentYearInstant | 53918000000 | JPY |
| Contract assets | CurrentYearInstant | 121675000000 | JPY |
| Contract liabilities | CurrentYearInstant | 14562000000 | JPY |
| Employees salaries and allowances sgacns | Prior1YearDuration | 9418000000 | JPY |
| Employees salaries and allowances sgacns | CurrentYearDuration | 9915000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 587000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 455000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration | 40000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration | 438000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 1533000000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 1748000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00060-000CivilEngineeringReportableSegmentsMember | 127397000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00060-000BuildingConstructionReportableSegmentsMember | 196851000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E00060-000DevelopmentAndRealEstateBusinessReportableSegmentMember | 11992000000 | JPY |
| Revenues from external customers | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 336241000000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 336241000000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00060-000CivilEngineeringReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00060-000BuildingConstructionReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E00060-000DevelopmentAndRealEstateBusinessReportableSegmentMember | 256000000 | JPY |
| Transactions with other segments | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 256000000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -256000000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00060-000CivilEngineeringReportableSegmentsMember | 127397000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00060-000BuildingConstructionReportableSegmentsMember | 196851000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E00060-000DevelopmentAndRealEstateBusinessReportableSegmentMember | 12249000000 | JPY |
| Net sales | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 336498000000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | -256000000 | JPY |
| Net sales | Prior1YearDuration | 336241000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00060-000CivilEngineeringReportableSegmentsMember | 8567000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00060-000BuildingConstructionReportableSegmentsMember | 9434000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E00060-000DevelopmentAndRealEstateBusinessReportableSegmentMember | 2954000000 | JPY |
| Operating income | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 20957000000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | -6000000 | 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 |
| balance sheet identity | pass rounding |
| 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 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 |