Annual report
6403.TEDINET S100R9IQ
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥21.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥22.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥25.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥21.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥18.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥761m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥1.1bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥409m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥163m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.5bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥53m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥910m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥423m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥163m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥273m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥39m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥807m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥1.6bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥589m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥273m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥39m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥21.2bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥21.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥22.1bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥22.2bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥23.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.5bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥12.0bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥9.7bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.9bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥11.2bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.6bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.5bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.6bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.8bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.5bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥7.8bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥593m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥455m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥948m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥244m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥247m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥68m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥727m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥269m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥769m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥251m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥214m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥49m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥63.86 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.16 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥188.24 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-382.82 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥137.39 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,269.18 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,271.17 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,302.8 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,174.86 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,621.67 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 45.8% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.8% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.7% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.0% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.8% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.2% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 580 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 560 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 529 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 454 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 430 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥13.5bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥14.7bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥17.0bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥12.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥363m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥910m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | −¥27m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥91m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥589m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥13m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥91m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥3m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥34m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥649m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥1.6bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥415m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥17.3bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥18.2bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥18.7bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥18.7bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥20.1bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥8.9bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥9.5bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.4bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥8.7bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥8.9bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥8.5bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.3bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.9bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.5bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥0.74 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥8.07 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥151.41 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-367.49 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥96.83 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥55 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,973.49 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,024.83 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,077.63 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,974.55 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,403.66 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 48.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.8% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.4% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.4% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 0.0% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.5% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 4,295,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,295,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,295,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,295,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,295,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 238 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 229 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 215 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 202 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 191 | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Industrial Water And Wastewater Treatment Plantsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥5m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | employees | at 2023-03-31 | 20 pure |
| Industrial Water And Wastewater Treatment Plantsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥597m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥597m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥111m |
| Water Treatment And Sewage Treatment Plantsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥113m |
| Water Treatment And Sewage Treatment Plantsreportable segment | employees | at 2023-03-31 | 492 pure |
| Water Treatment And Sewage Treatment Plantsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥20.6bn |
| Water Treatment And Sewage Treatment Plantsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥20.6bn |
| Water Treatment And Sewage Treatment Plantsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥809m |
| Water Treatment Equipmentreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥16m |
| Water Treatment Equipmentreportable segment | employees | at 2023-03-31 | 20 pure |
| Water Treatment Equipmentreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥687m |
| Water Treatment Equipmentreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥687m |
| Water Treatment Equipmentreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥63m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥134m |
| —segment total | employees | at 2023-03-31 | 532 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥21.9bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥21.9bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥761m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥12m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥12m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | ¥6m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥3m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥722m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥722m |
| Industrial Water And Wastewater Treatment Plantsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥51m |
| Water Treatment And Sewage Treatment Plantsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥113m |
| Water Treatment And Sewage Treatment Plantsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥21.3bn |
| Water Treatment And Sewage Treatment Plantsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥21.3bn |
| Water Treatment And Sewage Treatment Plantsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Water Treatment Equipmentreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥14m |
| Water Treatment Equipmentreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥623m |
| Water Treatment Equipmentreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥623m |
| Water Treatment Equipmentreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥0 |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥131m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥22.6bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥22.6bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Industrial Water And Wastewater Treatment Plantsreportable segment | employees | at 2023-03-31 | 20 pure |
| Water Treatment And Sewage Treatment Plantsreportable segment | employees | at 2023-03-31 | 178 pure |
| Water Treatment Equipmentreportable segment | employees | at 2023-03-31 | 20 pure |
| —segment total | employees | at 2023-03-31 | 218 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,456
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 56 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 55 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.069 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.167 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.112 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.987 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.813 | |
| 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_E01646-000WaterTreatmentAndSewageTreatmentPlantsReportableSegmentsMember | 492 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E01646-000WaterTreatmentAndSewageTreatmentPlantsReportableSegmentsMember | 307 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E01646-000IndustrialWaterAndWastewaterTreatmentPlantsReportableSegmentsMember | 20 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E01646-000IndustrialWaterAndWastewaterTreatmentPlantsReportableSegmentsMember | 4 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E01646-000WaterTreatmentEquipmentReportableSegmentsMember | 20 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E01646-000WaterTreatmentEquipmentReportableSegmentsMember | 4 | |
| Number of employees | CurrentYearInstant_ReportableSegmentsMember | 532 | |
| Average number of temporary workers | CurrentYearInstant_ReportableSegmentsMember | 315 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 48 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 7 | |
| Number of employees | CurrentYearInstant | 580 | |
| Average number of temporary workers | CurrentYearInstant | 322 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 238 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 55 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 43.8 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 14.5 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 7212245 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000WaterTreatmentAndSewageTreatmentPlantsReportableSegmentsMember | 178 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000WaterTreatmentAndSewageTreatmentPlantsReportableSegmentsMember | 41 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000IndustrialWaterAndWastewaterTreatmentPlantsReportableSegmentsMember | 20 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000IndustrialWaterAndWastewaterTreatmentPlantsReportableSegmentsMember | 4 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000WaterTreatmentEquipmentReportableSegmentsMember | 20 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E01646-000WaterTreatmentEquipmentReportableSegmentsMember | 4 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_ReportableSegmentsMember | 218 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_ReportableSegmentsMember | 49 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 20 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 6 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 238 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 55 | |
| Research and development expenses research and development activities | CurrentYearDuration | 254000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 221000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 4295968 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 4295968 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 4295968 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 4295968 | |
| 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 | 8 |
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 |
| 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 |