Annual report
1716.TEDINET S100RXIU
Period2022-07-01 → 2023-06-30
Filed2023-09-28
StandardJapan GAAP
ConsolidatedYes
Data checks22 of 22 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥22.2bn | 2022-07-01 → 2023-06-30 | Cons. | Net sales |
| Revenue | ¥20.9bn | 2021-07-01 → 2022-06-30 | Cons. | Net sales |
| Revenue | ¥19.3bn | 2020-07-01 → 2021-06-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥17.4bn | 2019-07-01 → 2020-06-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.9bn | 2018-07-01 → 2019-06-30d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.6bn | 2022-07-01 → 2023-06-30 | Cons. | Operating income |
| Operating income | ¥2.5bn | 2021-07-01 → 2022-06-30 | Cons. | Operating income |
| Ordinary income | ¥2.9bn | 2022-07-01 → 2023-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥2.7bn | 2021-07-01 → 2022-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥2.9bn | 2020-07-01 → 2021-06-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.5bn | 2019-07-01 → 2020-06-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2018-07-01 → 2019-06-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.0bn | 2022-07-01 → 2023-06-30 | Cons. | Income before income taxes |
| Profit before tax | ¥2.6bn | 2021-07-01 → 2022-06-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.9bn | 2022-07-01 → 2023-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2021-07-01 → 2022-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.7bn | 2020-07-01 → 2021-06-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.5bn | 2019-07-01 → 2020-06-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.3bn | 2018-07-01 → 2019-06-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.1bn | 2022-07-01 → 2023-06-30 | Cons. | Profit loss |
| Net income | ¥1.7bn | 2021-07-01 → 2022-06-30 | Cons. | Profit loss |
| Total assets | ¥21.6bn | at 2023-06-30 | Cons. | Assets |
| Total assets | ¥19.4bn | at 2022-06-30 | Cons. | Assets |
| Total assets | ¥18.0bn | at 2021-06-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.5bn | at 2020-06-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥13.3bn | at 2019-06-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.3bn | at 2023-06-30 | Cons. | Liabilities |
| Total liabilities | ¥3.6bn | at 2022-06-30 | Cons. | Liabilities |
| Net assets / equity | ¥17.2bn | at 2023-06-30 | Cons. | Net assets |
| Net assets / equity | ¥15.9bn | at 2022-06-30 | Cons. | Net assets |
| Net assets / equity | ¥14.3bn | at 2021-06-30d | Cons. | Net assets |
| Net assets / equity | ¥12.5bn | at 2020-06-30d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥11.0bn | at 2019-06-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.4bn | at 2023-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.8bn | at 2022-06-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.4bn | at 2023-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.7bn | at 2022-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.6bn | at 2021-06-30d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.3bn | at 2020-06-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.7bn | at 2019-06-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.7bn | 2022-07-01 → 2023-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2021-07-01 → 2022-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.5bn | 2019-07-01 → 2020-06-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2018-07-01 → 2019-06-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥561m | 2022-07-01 → 2023-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥847m | 2021-07-01 → 2022-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2019-07-01 → 2020-06-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥649m | 2018-07-01 → 2019-06-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥506m | 2022-07-01 → 2023-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥289m | 2021-07-01 → 2022-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥69m | 2020-07-01 → 2021-06-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥198m | 2019-07-01 → 2020-06-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥179m | 2018-07-01 → 2019-06-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥171.97 | 2022-07-01 → 2023-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥138.83 | 2021-07-01 → 2022-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥153.16 | 2020-07-01 → 2021-06-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥133.86 | 2019-07-01 → 2020-06-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥109.9 | 2018-07-01 → 2019-06-30d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,468.67 | at 2023-06-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,322.79 | at 2022-06-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,197.33 | at 2021-06-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,052.37 | at 2020-06-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥926.68 | at 2019-06-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.1% | at 2023-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.4% | at 2022-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.8% | at 2021-06-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.1% | at 2020-06-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.3% | at 2019-06-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.3% | 2022-07-01 → 2023-06-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2021-07-01 → 2022-06-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.6% | 2020-07-01 → 2021-06-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.5% | 2019-07-01 → 2020-06-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.5% | 2018-07-01 → 2019-06-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 723 | at 2023-06-30 | Cons. | Number of employees |
| Employees | 640 | at 2022-06-30 | Cons. | Number of employees |
| Employees | 608 | at 2021-06-30d | Cons. | Number of employees |
| Employees | 568 | at 2020-06-30d | Cons. | Number of employees |
| Employees | 501 | at 2019-06-30d | Cons. | Number of employees |
| Operating income | ¥1.6bn | 2022-07-01 → 2023-06-30 | Standalone | Operating income |
| Operating income | ¥1.6bn | 2021-07-01 → 2022-06-30 | Standalone | Operating income |
| Ordinary income | ¥1.8bn | 2022-07-01 → 2023-06-30 | Standalone | Ordinary income |
| Ordinary income | ¥1.8bn | 2021-07-01 → 2022-06-30 | Standalone | Ordinary income |
| Ordinary income | ¥1.8bn | 2020-07-01 → 2021-06-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2019-07-01 → 2020-06-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2018-07-01 → 2019-06-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.9bn | 2022-07-01 → 2023-06-30 | Standalone | Income before income taxes |
| Profit before tax | ¥1.6bn | 2021-07-01 → 2022-06-30 | Standalone | Income before income taxes |
| Net income | ¥1.4bn | 2022-07-01 → 2023-06-30 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2021-07-01 → 2022-06-30 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2020-07-01 → 2021-06-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2019-07-01 → 2020-06-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2018-07-01 → 2019-06-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥16.2bn | at 2023-06-30 | Standalone | Assets |
| Total assets | ¥14.5bn | at 2022-06-30 | Standalone | Assets |
| Total assets | ¥13.7bn | at 2021-06-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.1bn | at 2020-06-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥11.0bn | at 2019-06-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2023-06-30 | Standalone | Liabilities |
| Total liabilities | ¥2.0bn | at 2022-06-30 | Standalone | Liabilities |
| Net assets / equity | ¥13.7bn | at 2023-06-30 | Standalone | Net assets |
| Net assets / equity | ¥12.5bn | at 2022-06-30 | Standalone | Net assets |
| Net assets / equity | ¥11.6bn | at 2021-06-30d | Standalone | Net assets |
| Net assets / equity | ¥10.3bn | at 2020-06-30d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.3bn | at 2019-06-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥5.7bn | at 2023-06-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.6bn | at 2022-06-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥123.1 | 2022-07-01 → 2023-06-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥99.49 | 2021-07-01 → 2022-06-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥115.96 | 2020-07-01 → 2021-06-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥99.86 | 2019-07-01 → 2020-06-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥89.95 | 2018-07-01 → 2019-06-30d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥35 | 2022-07-01 → 2023-06-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥28 | 2021-07-01 → 2022-06-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥18 | 2020-07-01 → 2021-06-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2019-07-01 → 2020-06-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2018-07-01 → 2019-06-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,189.6 | at 2023-06-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,092.9 | at 2022-06-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,006.41 | at 2021-06-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥899.65 | at 2020-06-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥811.24 | at 2019-06-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 84.5% | at 2023-06-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.5% | at 2022-06-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.2% | at 2021-06-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.7% | at 2020-06-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.8% | at 2019-06-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 10.8% | 2022-07-01 → 2023-06-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2021-07-01 → 2022-06-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.2% | 2020-07-01 → 2021-06-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.7% | 2019-07-01 → 2020-06-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.6% | 2018-07-01 → 2019-06-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 12,000,000 | at 2023-06-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,000,000 | at 2022-06-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,000,000 | at 2021-06-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2020-06-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,000,000 | at 2019-06-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 446 | at 2023-06-30 | Standalone | Number of employees |
| Employees | 424 | at 2022-06-30 | Standalone | Number of employees |
| Employees | 407 | at 2021-06-30d | Standalone | Number of employees |
| Employees | 390 | at 2020-06-30d | Standalone | Number of employees |
| Employees | 364 | at 2019-06-30d | 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 · 65
| Segment | Item | Period | Value |
|---|---|---|---|
| Building Maintenancereportable segment | capex | 2022-07-01 → 2023-06-30 | ¥13m |
| Building Maintenancereportable segment | depreciation | 2022-07-01 → 2023-06-30 | ¥7m |
| Building Maintenancereportable segment | employees | at 2023-06-30 | 26 pure |
| Building Maintenancereportable segment | revenue | 2022-07-01 → 2023-06-30 | ¥476m |
| Building Maintenancereportable segment | revenue external | 2022-07-01 → 2023-06-30 | ¥476m |
| Building Maintenancereportable segment | segment assets | at 2023-06-30 | ¥412m |
| Building Maintenancereportable segment | segment profit | 2022-07-01 → 2023-06-30 | ¥42m |
| Cutting And Drill Workreportable segment | capex | 2022-07-01 → 2023-06-30 | ¥835m |
| Cutting And Drill Workreportable segment | depreciation | 2022-07-01 → 2023-06-30 | ¥565m |
| Cutting And Drill Workreportable segment | employees | at 2023-06-30 | 578 pure |
| Cutting And Drill Workreportable segment | revenue | 2022-07-01 → 2023-06-30 | ¥19.6bn |
| Cutting And Drill Workreportable segment | revenue external | 2022-07-01 → 2023-06-30 | ¥19.6bn |
| Cutting And Drill Workreportable segment | segment assets | at 2023-06-30 | ¥17.6bn |
| Cutting And Drill Workreportable segment | segment profit | 2022-07-01 → 2023-06-30 | ¥3.5bn |
| Reuse And Recyclingreportable segment | capex | 2022-07-01 → 2023-06-30 | ¥6m |
| Reuse And Recyclingreportable segment | depreciation | 2022-07-01 → 2023-06-30 | ¥14m |
| Reuse And Recyclingreportable segment | employees | at 2023-06-30 | 90 pure |
| Reuse And Recyclingreportable segment | revenue | 2022-07-01 → 2023-06-30 | ¥2.1bn |
| Reuse And Recyclingreportable segment | revenue external | 2022-07-01 → 2023-06-30 | ¥2.1bn |
| Reuse And Recyclingreportable segment | segment assets | at 2023-06-30 | ¥1.3bn |
| Reuse And Recyclingreportable segment | segment profit | 2022-07-01 → 2023-06-30 | ¥181m |
| —segment total | capex | 2022-07-01 → 2023-06-30 | ¥854m |
| —segment total | depreciation | 2022-07-01 → 2023-06-30 | ¥587m |
| —segment total | revenue | 2022-07-01 → 2023-06-30 | ¥22.2bn |
| —segment total | revenue external | 2022-07-01 → 2023-06-30 | ¥22.2bn |
| —segment total | segment assets | at 2023-06-30 | ¥19.4bn |
| —segment total | segment profit | 2022-07-01 → 2023-06-30 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-07-01 → 2023-06-30 | ¥854m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-07-01 → 2023-06-30 | ¥587m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-07-01 → 2023-06-30 | ¥22.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-07-01 → 2023-06-30 | ¥22.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-06-30 | ¥19.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-07-01 → 2023-06-30 | ¥3.7bn |
| Building Maintenancereportable segment | capex | 2021-07-01 → 2022-06-30 | ¥9m |
| Building Maintenancereportable segment | depreciation | 2021-07-01 → 2022-06-30 | ¥7m |
| Building Maintenancereportable segment | revenue | 2021-07-01 → 2022-06-30 | ¥470m |
| Building Maintenancereportable segment | revenue external | 2021-07-01 → 2022-06-30 | ¥470m |
| Building Maintenancereportable segment | segment assets | at 2022-06-30 | ¥365m |
| Building Maintenancereportable segment | segment profit | 2021-07-01 → 2022-06-30 | ¥57m |
| Cutting And Drill Workreportable segment | capex | 2021-07-01 → 2022-06-30 | ¥909m |
| Cutting And Drill Workreportable segment | depreciation | 2021-07-01 → 2022-06-30 | ¥537m |
| Cutting And Drill Workreportable segment | revenue | 2021-07-01 → 2022-06-30 | ¥18.3bn |
| Cutting And Drill Workreportable segment | revenue external | 2021-07-01 → 2022-06-30 | ¥18.3bn |
| Cutting And Drill Workreportable segment | segment assets | at 2022-06-30 | ¥15.9bn |
| Cutting And Drill Workreportable segment | segment profit | 2021-07-01 → 2022-06-30 | ¥3.2bn |
| Reuse And Recyclingreportable segment | capex | 2021-07-01 → 2022-06-30 | ¥54m |
| Reuse And Recyclingreportable segment | depreciation | 2021-07-01 → 2022-06-30 | ¥16m |
| Reuse And Recyclingreportable segment | revenue | 2021-07-01 → 2022-06-30 | ¥2.2bn |
| Reuse And Recyclingreportable segment | revenue external | 2021-07-01 → 2022-06-30 | ¥2.2bn |
| Reuse And Recyclingreportable segment | segment assets | at 2022-06-30 | ¥1.2bn |
| Reuse And Recyclingreportable segment | segment profit | 2021-07-01 → 2022-06-30 | ¥135m |
| —segment total | capex | 2021-07-01 → 2022-06-30 | ¥972m |
| —segment total | depreciation | 2021-07-01 → 2022-06-30 | ¥560m |
| —segment total | revenue | 2021-07-01 → 2022-06-30 | ¥20.9bn |
| —segment total | revenue external | 2021-07-01 → 2022-06-30 | ¥20.9bn |
| —segment total | segment assets | at 2022-06-30 | ¥17.4bn |
| —segment total | segment profit | 2021-07-01 → 2022-06-30 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-07-01 → 2022-06-30 | ¥972m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-07-01 → 2022-06-30 | ¥560m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-07-01 → 2022-06-30 | ¥20.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-07-01 → 2022-06-30 | ¥20.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-06-30 | ¥17.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-07-01 → 2022-06-30 | ¥3.4bn |
| Building Maintenancereportable segment | employees | at 2023-06-30 | 26 pure |
| Cutting And Drill Workreportable segment | employees | at 2023-06-30 | 391 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,566
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 93 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.678 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.941 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.063 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.042 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 1.166 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 0.918 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 0.946 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.205 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.188 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.493 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00320-000CuttingAndDrillWorkReportableSegmentsMember | 578 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00320-000CuttingAndDrillWorkReportableSegmentsMember | 61 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00320-000BuildingMaintenanceReportableSegmentsMember | 26 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00320-000BuildingMaintenanceReportableSegmentsMember | 31 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E00320-000ReuseAndRecyclingReportableSegmentMember | 90 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E00320-000ReuseAndRecyclingReportableSegmentMember | 30 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 29 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 9 | |
| Number of employees | CurrentYearInstant | 723 | |
| Average number of temporary workers | CurrentYearInstant | 131 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 446 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 38.7 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 11.8 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6648289 | JPY |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 93 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E00320-000CuttingAndDrillWorkReportableSegmentsMember | 391 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E00320-000CuttingAndDrillWorkReportableSegmentsMember | 53 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E00320-000BuildingMaintenanceReportableSegmentsMember | 26 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E00320-000BuildingMaintenanceReportableSegmentsMember | 31 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 29 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 9 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 446 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 93 | |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E00320-000CuttingAndDrillWorkReportableSegmentsMember | 79475000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 951225000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 12000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 12000000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 12000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 12000000 | |
| 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 | 10 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 20 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 30 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 85 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 2 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 1825 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 1972 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － |
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 · 22 of 22 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 · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |