Annual report
9763.TEDINET S100R151
Period2022-04-01 → 2023-03-31
Filed2023-06-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥20.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥19.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥20.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥21.4bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥21.9bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.2bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.5bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.5bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.4bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥911m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥781m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.0bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥1.0bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥31.8bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥31.9bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥32.6bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥33.2bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥32.5bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥16.6bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥17.3bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥15.3bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥14.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.0bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥13.7bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.2bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥736m | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.0bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥736m | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥665m | 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 | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥834m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥508m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥115m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥191m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥239m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥91m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.2bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥928m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥345.88 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥301.11 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥273.41 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥234.36 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥304.94 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,640.74 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,258.75 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,347.19 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,108.64 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,962.27 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 46.3% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.5% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.7% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 285 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 290 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 296 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 295 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 284 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥18.2bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥17.2bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥18.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥19.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥20.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥981m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥990m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥932m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.3bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.4bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥952m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥748m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥649m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥895m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥28.2bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥28.7bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥29.1bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥30.3bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥30.0bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥16.1bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥16.9bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥12.1bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥11.8bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥12.1bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥11.5bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥11.1bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥300m | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥493m | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥296.35 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥323.61 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥224.47 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥194.8 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥268.51 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥100 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥62 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,809.36 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,545.31 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,622.57 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,438.67 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,322.79 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 42.9% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.2% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.5% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.8% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.9% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.0% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.3% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,429,440 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,429,440 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,429,440 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,429,440 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,429,440 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 204 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 208 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 212 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 207 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 202 | 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 · 57
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥7m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥20m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥5.7bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥798m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥3m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥4m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | employees | at 2023-03-31 | 25 pure |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | segment assets | at 2023-03-31 | ¥998m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥73m |
| Sale And Rental Of Construction Materialreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥105m |
| Sale And Rental Of Construction Materialreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥134m |
| Sale And Rental Of Construction Materialreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥15.8bn |
| Sale And Rental Of Construction Materialreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥15.8bn |
| Sale And Rental Of Construction Materialreportable segment | segment assets | at 2023-03-31 | ¥23.9bn |
| Sale And Rental Of Construction Materialreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.8bn |
| Sale Rental And Temporary Works Of Construction Materialreportable segment | employees | at 2023-03-31 | 233 pure |
| Temporary Works Of Construction Materialreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥19m |
| Temporary Works Of Construction Materialreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥24m |
| Temporary Works Of Construction Materialreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.8bn |
| Temporary Works Of Construction Materialreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.8bn |
| Temporary Works Of Construction Materialreportable segment | segment assets | at 2023-03-31 | ¥1.3bn |
| Temporary Works Of Construction Materialreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥89m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥128m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥162m |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥20.1bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥20.1bn |
| —segment total | segment assets | at 2023-03-31 | ¥26.1bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥2.0bn |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥1m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥19m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥5.8bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥717m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥4m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥1.5bn |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.5bn |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | segment assets | at 2022-03-31 | ¥774m |
| Civil Works And Water And Sewerage Facilities Constructionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥76m |
| Sale And Rental Of Construction Materialreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥132m |
| Sale And Rental Of Construction Materialreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥160m |
| Sale And Rental Of Construction Materialreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥14.8bn |
| Sale And Rental Of Construction Materialreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥14.8bn |
| Sale And Rental Of Construction Materialreportable segment | segment assets | at 2022-03-31 | ¥24.2bn |
| Sale And Rental Of Construction Materialreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.6bn |
| Temporary Works Of Construction Materialreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥3m |
| Temporary Works Of Construction Materialreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥31m |
| Temporary Works Of Construction Materialreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.8bn |
| Temporary Works Of Construction Materialreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥2.8bn |
| Temporary Works Of Construction Materialreportable segment | segment assets | at 2022-03-31 | ¥1.2bn |
| Temporary Works Of Construction Materialreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥132m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥136m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥195m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥19.1bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥19.1bn |
| —segment total | segment assets | at 2022-03-31 | ¥26.1bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.8bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,514
| Item | Context | Value | Unit |
|---|---|---|---|
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.874 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.705 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.926 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.884 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 1.018 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 0.950 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 0.859 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.221 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.246 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.318 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04777-000SaleRentalAndTemporaryWorksOfConstructionMaterialReportableSegmentMember | 233 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E04777-000SaleRentalAndTemporaryWorksOfConstructionMaterialReportableSegmentMember | 14 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04777-000CivilWorksAndWaterAndSewerageFacilitiesConstructionReportableSegmentsMember | 25 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E04777-000CivilWorksAndWaterAndSewerageFacilitiesConstructionReportableSegmentsMember | 1 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 27 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | － | |
| Number of employees | CurrentYearInstant | 285 | |
| Average number of temporary workers | CurrentYearInstant | 15 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 204 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 10 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 45.1 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 16.3 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6828679 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration | 5000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 136000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E04777-000SaleAndRentalOfConstructionMaterialReportableSegmentsMember | 105000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E04777-000TemporaryWorksOfConstructionMaterialReportableSegmentsMember | 19000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E04777-000CivilWorksAndWaterAndSewerageFacilitiesConstructionReportableSegmentsMember | 3000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3429440 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 3429440 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 3429440 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 3429440 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 15 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 25 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 55 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 16 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 2455 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 2566 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 5539 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 339 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 14238 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 148 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 13843 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 34107 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 18740 |
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 |