Annual report
9621.TEDINET S100T6CY
Period2023-01-01 → 2023-12-31
Filed2024-03-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100TC9V (2024-04-30).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥93.1bn | 2023-01-01 → 2023-12-31 | Cons. | Net sales |
| Revenue | ¥83.5bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥74.4bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥65.2bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥62.6bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥10.0bn | 2023-01-01 → 2023-12-31 | Cons. | Operating income |
| Operating income | ¥8.0bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Ordinary income | ¥10.2bn | 2023-01-01 → 2023-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥8.2bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.1bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.4bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥10.1bn | 2023-01-01 → 2023-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥8.3bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥7.5bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.9bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.5bn | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.6bn | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.8bn | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥7.6bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss |
| Net income | ¥5.9bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Total assets | ¥79.9bn | at 2023-12-31 | Cons. | Assets |
| Total assets | ¥73.3bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥71.9bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥64.0bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥59.0bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥24.8bn | at 2023-12-31 | Cons. | Liabilities |
| Total liabilities | ¥25.6bn | at 2022-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥55.1bn | at 2023-12-31 | Cons. | Net assets |
| Net assets / equity | ¥47.7bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥38.8bn | at 2021-12-31d | Cons. | Net assets |
| Net assets / equity | ¥34.0bn | at 2020-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥30.9bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥19.7bn | at 2023-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥22.6bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥19.7bn | at 2023-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.6bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥20.5bn | at 2021-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥16.7bn | at 2020-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥9.9bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥874m | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.8bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥5.3bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.7bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.8bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥912m | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥752m | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥671m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥779m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.3bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.3bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.1bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥545m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥542.13 | 2023-01-01 → 2023-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥415.49 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥316.25 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥258.17 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥198.59 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,958.89 | at 2023-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,360.83 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,734.99 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,393.36 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,169.53 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 68.7% | at 2023-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.8% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.8% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.9% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.0% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 14.7% | 2023-01-01 → 2023-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.1% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,830 | at 2023-12-31 | Cons. | Number of employees |
| Employees | 3,716 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 3,359 | at 2021-12-31d | Cons. | Number of employees |
| Employees | 3,088 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 3,012 | at 2019-12-31d | Cons. | Number of employees |
| Revenue | ¥57.4bn | 2023-01-01 → 2023-12-31 | Standalone | Net sales |
| Revenue | ¥51.4bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥48.6bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥44.3bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥41.1bn | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥8.6bn | 2023-01-01 → 2023-12-31 | Standalone | Operating income |
| Operating income | ¥6.7bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Ordinary income | ¥8.9bn | 2023-01-01 → 2023-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.0bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.1bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.0bn | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.9bn | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.9bn | 2023-01-01 → 2023-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥7.1bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Net income | ¥6.7bn | 2023-01-01 → 2023-12-31 | Standalone | Profit loss |
| Net income | ¥5.2bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥3.9bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.6bn | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.6bn | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥63.0bn | at 2023-12-31 | Standalone | Assets |
| Total assets | ¥58.4bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥57.5bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥52.6bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥48.7bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥14.1bn | at 2023-12-31 | Standalone | Liabilities |
| Total liabilities | ¥14.0bn | at 2022-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥48.9bn | at 2023-12-31 | Standalone | Net assets |
| Net assets / equity | ¥44.4bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥37.1bn | at 2021-12-31d | Standalone | Net assets |
| Net assets / equity | ¥33.6bn | at 2020-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥30.6bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥14.8bn | at 2023-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥17.1bn | at 2022-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥478.66 | 2023-01-01 → 2023-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365.43 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥277.39 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥255.53 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥185.99 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥150 | 2023-01-01 → 2023-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥100 | 2022-01-01 → 2022-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥45 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,528.78 | at 2023-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,142.7 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,627.07 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,377 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,162.91 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 77.7% | at 2023-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.1% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.6% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.9% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.8% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.3% | 2023-01-01 → 2023-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.2% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.1% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.0% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 14,159,086 | at 2023-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,159,086 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,159,086 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,159,086 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,159,086 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,023 | at 2023-12-31 | Standalone | Number of employees |
| Employees | 1,912 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 1,815 | at 2021-12-31d | Standalone | Number of employees |
| Employees | 1,729 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 1,633 | at 2019-12-31d | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2023-01-01 → 2023-12-31 | −¥147m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-01-01 → 2023-12-31 | −¥147m |
| Reconciling Itemsreconciling | segment assets | at 2023-12-31 | −¥838m |
| Reconciling Itemsreconciling | segment profit | 2023-01-01 → 2023-12-31 | −¥5m |
| Domestic Construction Consultantreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥793m |
| Domestic Construction Consultantreportable segment | employees | at 2023-12-31 | 2477 pure |
| Domestic Construction Consultantreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥64.6bn |
| Domestic Construction Consultantreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥64.5bn |
| Domestic Construction Consultantreportable segment | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥130m |
| Domestic Construction Consultantreportable segment | segment assets | at 2023-12-31 | ¥60.0bn |
| Domestic Construction Consultantreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥8.9bn |
| Overseas Construction Consultantreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥607m |
| Overseas Construction Consultantreportable segment | employees | at 2023-12-31 | 1353 pure |
| Overseas Construction Consultantreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥28.6bn |
| Overseas Construction Consultantreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥28.6bn |
| Overseas Construction Consultantreportable segment | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥17m |
| Overseas Construction Consultantreportable segment | segment assets | at 2023-12-31 | ¥20.7bn |
| Overseas Construction Consultantreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-01-01 → 2023-12-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-01-01 → 2023-12-31 | ¥93.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-01-01 → 2023-12-31 | ¥93.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-01-01 → 2023-12-31 | ¥147m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-12-31 | ¥80.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-01-01 → 2023-12-31 | ¥10.0bn |
| Reconciling Itemsreconciling | revenue | 2022-01-01 → 2022-12-31 | −¥68m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-01-01 → 2022-12-31 | −¥68m |
| Reconciling Itemsreconciling | segment assets | at 2022-12-31 | −¥850m |
| Reconciling Itemsreconciling | segment profit | 2022-01-01 → 2022-12-31 | ¥1m |
| Domestic Construction Consultantreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥740m |
| Domestic Construction Consultantreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥58.2bn |
| Domestic Construction Consultantreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥58.2bn |
| Domestic Construction Consultantreportable segment | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥41m |
| Domestic Construction Consultantreportable segment | segment assets | at 2022-12-31 | ¥54.5bn |
| Domestic Construction Consultantreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥6.9bn |
| Overseas Construction Consultantreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥486m |
| Overseas Construction Consultantreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥25.4bn |
| Overseas Construction Consultantreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥25.3bn |
| Overseas Construction Consultantreportable segment | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥27m |
| Overseas Construction Consultantreportable segment | segment assets | at 2022-12-31 | ¥19.6bn |
| Overseas Construction Consultantreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-01-01 → 2022-12-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-01-01 → 2022-12-31 | ¥83.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-01-01 → 2022-12-31 | ¥83.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-01-01 → 2022-12-31 | ¥68m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-12-31 | ¥74.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-01-01 → 2022-12-31 | ¥8.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,773
| Item | Context | Value | Unit |
|---|---|---|---|
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.143 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 12.15 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 9.32 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 9.01 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 8.78 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 10.99 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.188 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.176 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.216 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.274 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.313 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 1633 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 1729 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 1815 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 1912 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 2023 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 491 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 507 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 520 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 531 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 564 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.479 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.586 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.700 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 2.223 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 3.640 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.181 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.268 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.430 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.395 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.789 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04903-000DomesticConstructionConsultantReportableSegmentMember | 2477 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E04903-000DomesticConstructionConsultantReportableSegmentMember | 638 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04903-000OverseasConstructionConsultantReportableSegmentMember | 1353 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E04903-000OverseasConstructionConsultantReportableSegmentMember | 471 | |
| Number of employees | CurrentYearInstant | 3830 | |
| Average number of temporary workers | CurrentYearInstant | 1109 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 2023 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 564 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 42.51 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 12.51 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 9583020 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration | 1233000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E04903-000DomesticConstructionConsultantReportableSegmentMember | 1215000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E04903-000OverseasConstructionConsultantReportableSegmentMember | 18000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 843000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 14159086 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 14159086 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 14159086 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 14159086 |
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 rounding |
| 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 |