Annual report
1848.TEDINET S100R1GR
Period2022-04-01 → 2023-03-31
Filed2023-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 23 passed
Key figures · 140
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥26.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥27.3bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥28.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥27.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥221m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥226m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥925m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥887m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥226m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥123m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥775m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥647m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥594m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥123m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥775m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥28.8bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥27.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥24.1bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥21.9bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥18.9bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥18.0bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥9.9bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.8bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥8.2bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥7.8bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.3bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.3bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.3bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.5bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.9bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥1.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥913m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥618m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥287m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥2.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥6.96 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.71 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.53 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.52 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥559.42 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥553.89 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥462.44 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥438.27 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 34.5% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.0% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.4% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 1.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 500 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 485 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 433 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 420 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥25.6bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥27.1bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥27.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥27.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥26.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥132m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥1.0bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥114m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.7bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥905m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥856m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥114m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.1bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥66m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥767m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥640m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥579m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥28.1bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥27.2bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥25.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.5bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.3bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥18.3bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥17.3bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥9.8bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.9bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.3bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥8.1bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥7.7bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.8bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash & equivalents | ¥1.5bn | at 2021-03-31d | Standalone | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥137m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥878m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥912m | 2020-04-01 → 2021-03-31d | Standalone | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥3.73 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.28 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥74.89 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.16 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥32.71 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥9 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥9 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥9 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥550.8 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥556.42 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥525.28 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥459.17 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥433.05 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 34.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.3% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.6% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 0.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 15.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 18,602,244 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 18,602,244 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 18,602,244 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 18,602,244 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 18,602,244 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 442 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 439 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 431 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 419 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 407 | at 2019-03-31d | 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 · 52
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥4m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥497m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥10.6bn |
| Civil Engineering And Construction Industryreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥33m |
| Civil Engineering And Construction Industryreportable segment | employees | at 2023-03-31 | 159 pure |
| Civil Engineering And Construction Industryreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥21.0bn |
| Civil Engineering And Construction Industryreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥21.0bn |
| Civil Engineering And Construction Industryreportable segment | segment assets | at 2023-03-31 | ¥14.4bn |
| Construction Industryreportable segment | employees | at 2023-03-31 | 44 pure |
| Construction Industryreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥5.6bn |
| Construction Industryreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥5.6bn |
| Construction Industryreportable segment | segment assets | at 2023-03-31 | ¥2.3bn |
| Property Rental Industryreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥29m |
| Property Rental Industryreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥255m |
| Property Rental Industryreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥255m |
| Property Rental Industryreportable segment | segment assets | at 2023-03-31 | ¥1.4bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥63m |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥26.8bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥26.8bn |
| —segment total | segment assets | at 2023-03-31 | ¥18.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥63m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥26.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥26.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥18.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥6m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥6m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-03-31 | ¥5m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥487m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥9.7bn |
| Civil Engineering And Construction Industryreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥8m |
| Civil Engineering And Construction Industryreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥20.7bn |
| Civil Engineering And Construction Industryreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥20.7bn |
| Civil Engineering And Construction Industryreportable segment | segment assets | at 2022-03-31 | ¥13.9bn |
| Construction Industryreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥6.3bn |
| Construction Industryreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥6.3bn |
| Construction Industryreportable segment | segment assets | at 2022-03-31 | ¥2.9bn |
| Property Rental Industryreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥27m |
| Property Rental Industryreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥245m |
| Property Rental Industryreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥245m |
| Property Rental Industryreportable segment | segment assets | at 2022-03-31 | ¥1.3bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥36m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥27.3bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥27.3bn |
| —segment total | segment assets | at 2022-03-31 | ¥18.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥36m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥27.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥27.3bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥18.1bn |
| Civil Engineering And Construction Industryreportable segment | employees | at 2023-03-31 | 101 pure |
| Construction Industryreportable segment | employees | at 2023-03-31 | 44 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,440
| Item | Context | Value | Unit |
|---|---|---|---|
| Net cash provided by used in investing activities (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Net cash provided by used in investing activities (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net cash provided by used in financing activities (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | JPY |
| Net cash provided by used in financing activities (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | JPY |
| Net cash provided by used in financing activities (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 912000000 | JPY |
| Net cash provided by used in financing activities (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | JPY |
| Net cash provided by used in financing activities (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Cash and cash equivalents (5-year summary) | Prior4YearInstant_NonConsolidatedMember | － | JPY |
| Cash and cash equivalents (5-year summary) | Prior3YearInstant_NonConsolidatedMember | － | JPY |
| Cash and cash equivalents (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 1477000000 | JPY |
| Cash and cash equivalents (5-year summary) | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Cash and cash equivalents (5-year summary) | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 407 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 419 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 431 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 439 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 442 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 54 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 57 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 55 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 50 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 43 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.739 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.792 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.909 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.784 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.724 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 0.880 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 0.717 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 0.897 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 0.847 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 0.902 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00238-000CivilEngineeringAndConstructionIndustryReportableSegmentsMember | 159 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00238-000CivilEngineeringAndConstructionIndustryReportableSegmentsMember | 6 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00238-000ConstructionIndustryReportableSegmentsMember | 44 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00238-000ConstructionIndustryReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00238-000PropertyRentalIndustryReportableSegmentsMember | － | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00238-000PropertyRentalIndustryReportableSegmentsMember | － | |
| Number of employees | CurrentYearInstant_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | |
| Average number of temporary workers | CurrentYearInstant_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 297 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 40 | |
| Number of employees | CurrentYearInstant | 500 | |
| Average number of temporary workers | CurrentYearInstant | 46 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 442 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 43 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 43.6 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 15.6 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6351483 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E00238-000CivilEngineeringAndConstructionIndustryReportableSegmentsMember | 101 |
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 · 23 of 23 passed
| balance sheet identity | pass |
| 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 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 |