Annual report
1720.TEDINET S100PO5X
Period2019-04-01 → 2020-03-31
Filed2022-11-21
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100IYOC.
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥322.2bn | 2019-04-01 → 2020-03-31 | Cons. | Net sales |
| Revenue | ¥331.4bn | 2018-04-01 → 2019-03-31 | Cons. | Net sales |
| Revenue | ¥320.7bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥243.6bn | 2016-04-01 → 2017-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥296.4bn | 2015-04-01 → 2016-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥20.3bn | 2019-04-01 → 2020-03-31 | Cons. | Operating income |
| Operating income | ¥22.0bn | 2018-04-01 → 2019-03-31 | Cons. | Operating income |
| Ordinary income | ¥22.0bn | 2019-04-01 → 2020-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥22.9bn | 2018-04-01 → 2019-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥22.1bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥18.8bn | 2016-04-01 → 2017-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥19.8bn | 2015-04-01 → 2016-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥21.8bn | 2019-04-01 → 2020-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥22.9bn | 2018-04-01 → 2019-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥14.9bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥15.5bn | 2018-04-01 → 2019-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥16.1bn | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥13.7bn | 2016-04-01 → 2017-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥13.3bn | 2015-04-01 → 2016-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥15.0bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss |
| Net income | ¥15.6bn | 2018-04-01 → 2019-03-31 | Cons. | Profit loss |
| Total assets | ¥235.9bn | at 2020-03-31 | Cons. | Assets |
| Total assets | ¥265.0bn | at 2019-03-31 | Cons. | Assets |
| Total assets | ¥249.8bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥204.8bn | at 2017-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥214.5bn | at 2016-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥134.2bn | at 2020-03-31 | Cons. | Liabilities |
| Total liabilities | ¥172.0bn | at 2019-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥101.7bn | at 2020-03-31 | Cons. | Net assets |
| Net assets / equity | ¥93.0bn | at 2019-03-31 | Cons. | Net assets |
| Net assets / equity | ¥79.2bn | at 2018-03-31d | Cons. | Net assets |
| Net assets / equity | ¥66.4bn | at 2017-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥54.2bn | at 2016-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥29.5bn | at 2020-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥49.1bn | at 2019-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥29.5bn | at 2020-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥49.1bn | at 2019-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥28.9bn | at 2018-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.6bn | at 2017-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥50.7bn | at 2016-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥33.4bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥29.7bn | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥16.2bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥23.5bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥39.0bn | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥7.5bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥5.8bn | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.4bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥334m | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥21.6bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.6bn | 2018-04-01 → 2019-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥6.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.8bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥6.0bn | 2015-04-01 → 2016-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥139.79 | 2019-04-01 → 2020-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥145.37 | 2018-04-01 → 2019-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥151.05 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥128.3 | 2016-04-01 → 2017-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥125 | 2015-04-01 → 2016-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥949.39 | at 2020-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥868.87 | at 2019-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥739.87 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥619.91 | at 2017-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥506.04 | at 2016-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 42.9% | at 2020-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.0% | at 2019-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.6% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.3% | at 2017-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.2% | at 2016-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 15.4% | 2019-04-01 → 2020-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.1% | 2018-04-01 → 2019-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.2% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.8% | 2016-04-01 → 2017-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.0% | 2015-04-01 → 2016-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,843 | at 2020-03-31 | Cons. | Number of employees |
| Employees | 2,784 | at 2019-03-31 | Cons. | Number of employees |
| Employees | 2,735 | at 2018-03-31d | Cons. | Number of employees |
| Employees | 2,622 | at 2017-03-31d | Cons. | Number of employees |
| Employees | 2,571 | at 2016-03-31d | Cons. | Number of employees |
| Revenue | ¥296.4bn | 2019-04-01 → 2020-03-31 | Standalone | Net sales |
| Revenue | ¥309.9bn | 2018-04-01 → 2019-03-31 | Standalone | Net sales |
| Revenue | ¥312.5bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥236.3bn | 2016-04-01 → 2017-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥288.5bn | 2015-04-01 → 2016-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥17.8bn | 2019-04-01 → 2020-03-31 | Standalone | Operating income |
| Operating income | ¥19.8bn | 2018-04-01 → 2019-03-31 | Standalone | Operating income |
| Ordinary income | ¥18.1bn | 2019-04-01 → 2020-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥20.1bn | 2018-04-01 → 2019-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥21.5bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥17.6bn | 2016-04-01 → 2017-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥18.1bn | 2015-04-01 → 2016-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥18.0bn | 2019-04-01 → 2020-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥20.6bn | 2018-04-01 → 2019-03-31 | Standalone | Income before income taxes |
| Net income | ¥12.2bn | 2019-04-01 → 2020-03-31 | Standalone | Profit loss |
| Net income | ¥14.0bn | 2018-04-01 → 2019-03-31 | Standalone | Profit loss |
| Net income | ¥15.6bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥12.7bn | 2016-04-01 → 2017-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥11.8bn | 2015-04-01 → 2016-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥215.3bn | at 2020-03-31 | Standalone | Assets |
| Total assets | ¥244.9bn | at 2019-03-31 | Standalone | Assets |
| Total assets | ¥235.8bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥192.6bn | at 2017-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥203.5bn | at 2016-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥124.4bn | at 2020-03-31 | Standalone | Liabilities |
| Total liabilities | ¥161.4bn | at 2019-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥91.0bn | at 2020-03-31 | Standalone | Net assets |
| Net assets / equity | ¥83.5bn | at 2019-03-31 | Standalone | Net assets |
| Net assets / equity | ¥71.4bn | at 2018-03-31d | Standalone | Net assets |
| Net assets / equity | ¥59.2bn | at 2017-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥48.3bn | at 2016-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥25.4bn | at 2020-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥44.6bn | at 2019-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥114.35 | 2019-04-01 → 2020-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥131.51 | 2018-04-01 → 2019-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥145.78 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.59 | 2016-04-01 → 2017-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110.46 | 2015-04-01 → 2016-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥30 | 2019-04-01 → 2020-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2018-04-01 → 2019-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥31 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2016-04-01 → 2017-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2015-04-01 → 2016-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥853.34 | at 2020-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥783.17 | at 2019-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥668.67 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥554.98 | at 2017-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥452.39 | at 2016-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 42.2% | at 2020-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.1% | at 2019-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.3% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.8% | at 2017-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 23.7% | at 2016-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.0% | 2019-04-01 → 2020-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.1% | 2018-04-01 → 2019-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.8% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.5% | 2016-04-01 → 2017-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 26.7% | 2015-04-01 → 2016-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 106,761,000 | at 2020-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 106,761,000 | at 2019-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 106,761,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 106,761,000 | at 2017-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 106,761,000 | at 2016-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,576 | at 2020-03-31 | Standalone | Number of employees |
| Employees | 2,523 | at 2019-03-31 | Standalone | Number of employees |
| Employees | 2,537 | at 2018-03-31d | Standalone | Number of employees |
| Employees | 2,464 | at 2017-03-31d | Standalone | Number of employees |
| Employees | 2,412 | at 2016-03-31d | 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 · 40
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2019-04-01 → 2020-03-31 | −¥48m |
| Reconciling Itemsreconciling | revenue intersegment | 2019-04-01 → 2020-03-31 | −¥48m |
| Reconciling Itemsreconciling | segment profit | 2019-04-01 → 2020-03-31 | −¥7.0bn |
| Constructionreportable segment | employees | at 2020-03-31 | 2639 pure |
| Construction Constructionreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥231.6bn |
| Construction Constructionreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥231.6bn |
| Construction Constructionreportable segment | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥39m |
| Construction Constructionreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥20.5bn |
| Construction Engineeringreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥88.5bn |
| Construction Engineeringreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥88.5bn |
| Construction Engineeringreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥6.9bn |
| Real Estatereportable segment | employees | at 2020-03-31 | 51 pure |
| Real Estatereportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥2.1bn |
| Real Estatereportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥2.1bn |
| Real Estatereportable segment | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥9m |
| Real Estatereportable segment | segment profit | 2019-04-01 → 2020-03-31 | −¥152m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2019-04-01 → 2020-03-31 | ¥322.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2019-04-01 → 2020-03-31 | ¥322.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥48m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2019-04-01 → 2020-03-31 | ¥27.3bn |
| Reconciling Itemsreconciling | revenue | 2018-04-01 → 2019-03-31 | −¥604m |
| Reconciling Itemsreconciling | revenue intersegment | 2018-04-01 → 2019-03-31 | −¥604m |
| Reconciling Itemsreconciling | segment profit | 2018-04-01 → 2019-03-31 | −¥5.9bn |
| Construction Constructionreportable segment | revenue | 2018-04-01 → 2019-03-31 | ¥259.4bn |
| Construction Constructionreportable segment | revenue external | 2018-04-01 → 2019-03-31 | ¥258.9bn |
| Construction Constructionreportable segment | revenue intersegment | 2018-04-01 → 2019-03-31 | ¥537m |
| Construction Constructionreportable segment | segment profit | 2018-04-01 → 2019-03-31 | ¥20.2bn |
| Construction Engineeringreportable segment | revenue | 2018-04-01 → 2019-03-31 | ¥70.7bn |
| Construction Engineeringreportable segment | revenue external | 2018-04-01 → 2019-03-31 | ¥70.7bn |
| Construction Engineeringreportable segment | segment profit | 2018-04-01 → 2019-03-31 | ¥8.0bn |
| Real Estatereportable segment | revenue | 2018-04-01 → 2019-03-31 | ¥2.0bn |
| Real Estatereportable segment | revenue external | 2018-04-01 → 2019-03-31 | ¥1.9bn |
| Real Estatereportable segment | revenue intersegment | 2018-04-01 → 2019-03-31 | ¥66m |
| Real Estatereportable segment | segment profit | 2018-04-01 → 2019-03-31 | −¥304m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2018-04-01 → 2019-03-31 | ¥332.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2018-04-01 → 2019-03-31 | ¥331.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2018-04-01 → 2019-03-31 | ¥604m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2018-04-01 → 2019-03-31 | ¥27.9bn |
| Constructionreportable segment | employees | at 2020-03-31 | 2398 pure |
| Real Estatereportable segment | employees | at 2020-03-31 | 25 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,649
| Item | Context | Value | Unit |
|---|---|---|---|
| Long term loans receivable from subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 597000000 | JPY |
| Claims provable in bankruptcy claims provable in rehabilitation and other | Prior1YearInstant_NonConsolidatedMember | 4000000 | JPY |
| Claims provable in bankruptcy claims provable in rehabilitation and other | CurrentYearInstant_NonConsolidatedMember | 7000000 | JPY |
| Long term prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 8000000 | JPY |
| Long term prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 334000000 | JPY |
| Prepaid pension cost ioa | Prior1YearInstant_NonConsolidatedMember | 1261000000 | JPY |
| Prepaid pension cost ioa | CurrentYearInstant_NonConsolidatedMember | 1221000000 | JPY |
| Deferred tax assets | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Deferred tax assets | CurrentYearInstant_NonConsolidatedMember | 860000000 | JPY |
| Other ioa | Prior1YearInstant_NonConsolidatedMember | 2858000000 | JPY |
| Other ioa | CurrentYearInstant_NonConsolidatedMember | 2372000000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant_NonConsolidatedMember | -318000000 | JPY |
| Allowance for doubtful accounts ioa by group | CurrentYearInstant_NonConsolidatedMember | -352000000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 26451000000 | JPY |
| Investments and other assets | CurrentYearInstant_NonConsolidatedMember | 24802000000 | JPY |
| Noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 52776000000 | JPY |
| Noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 57178000000 | JPY |
| Assets | Prior1YearInstant_NonConsolidatedMember | 244853000000 | JPY |
| Assets | CurrentYearInstant_NonConsolidatedMember | 215343000000 | JPY |
| Notes payable trade | Prior1YearInstant_NonConsolidatedMember | 8202000000 | JPY |
| Notes payable trade | CurrentYearInstant_NonConsolidatedMember | 2953000000 | JPY |
| Electronically recorded obligations operating cl | Prior1YearInstant_NonConsolidatedMember | 50881000000 | JPY |
| Electronically recorded obligations operating cl | CurrentYearInstant_NonConsolidatedMember | 14743000000 | JPY |
| Accounts payable for construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 59578000000 | JPY |
| Accounts payable for construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 31434000000 | JPY |
| Accounts payable real estate | Prior1YearInstant_NonConsolidatedMember | 52000000 | JPY |
| Accounts payable real estate | CurrentYearInstant_NonConsolidatedMember | 69000000 | JPY |
| Short term loans payable | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Short term loans payable | CurrentYearInstant_NonConsolidatedMember | 25000000000 | JPY |
| Lease obligations cl | Prior1YearInstant_NonConsolidatedMember | 96000000 | JPY |
| Lease obligations cl | CurrentYearInstant_NonConsolidatedMember | 96000000 | JPY |
| Accounts payable other | Prior1YearInstant_NonConsolidatedMember | 1806000000 | JPY |
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 7235000000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 594000000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 498000000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 3187000000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 3707000000 | JPY |
| Advances received on uncompleted construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 13900000000 | JPY |
| Advances received on uncompleted construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 13121000000 | JPY |
| Deposit received real estate | Prior1YearInstant_NonConsolidatedMember | 0 | JPY |
| Deposit received real estate | CurrentYearInstant_NonConsolidatedMember | 0 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 10925000000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 13027000000 | JPY |
| Unearned revenue | Prior1YearInstant_NonConsolidatedMember | 56000000 | JPY |
| Unearned revenue | CurrentYearInstant_NonConsolidatedMember | 44000000 | JPY |
| Provision for warranties for completed construction | Prior1YearInstant_NonConsolidatedMember | 2821000000 | JPY |
| Provision for warranties for completed construction | CurrentYearInstant_NonConsolidatedMember | 4921000000 | JPY |
| Provision for loss on construction contracts | Prior1YearInstant_NonConsolidatedMember | 2095000000 | JPY |
| Provision for loss on construction contracts | CurrentYearInstant_NonConsolidatedMember | 985000000 | JPY |
| Provision for bonuses | Prior1YearInstant_NonConsolidatedMember | 3292000000 | 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 |
| 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 |