Annual report
4651.TEDINET S100R7GR
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥46.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥50.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥49.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥52.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥50.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.8bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | −¥2.6bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.6bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥2.9bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.1bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.6bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.6bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | −¥3.1bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.3bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥3.4bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.0bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.9bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥240m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.3bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | −¥3.5bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥33.6bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥35.0bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥32.9bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥32.5bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥31.0bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥27.5bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥30.2bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥6.1bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥4.7bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥8.1bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥6.1bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.2bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.5bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.9bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.9bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.8bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.3bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.5bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥3.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥25m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥947m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥4.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥743m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥392m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥27.87 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-72.16 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥41.11 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥38.72 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥5.02 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥126.51 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥98.52 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥168.84 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥126.15 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥87.08 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 18.0% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 13.5% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.5% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.6% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 13.4% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 24.8% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -54.0% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 36.3% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,054 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 2,054 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 2,027 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 2,008 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 1,911 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥40.6bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥45.6bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥46.5bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥49.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥47.8bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥453m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | −¥3.4bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥581m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥3.0bn | 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 | ¥1.6bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥729m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥581m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥3.1bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥453m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥3.4bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.1bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥62m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥26.6bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥27.8bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥25.4bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥26.9bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥25.6bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥25.1bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥26.8bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.5bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥989m | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥4.4bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥3.1bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.0bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.6bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥9.49 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-70.58 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥26.92 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥22.36 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-1.3 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥30.79 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥20.71 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥91.75 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥64.33 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥42.59 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 5.5% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 3.6% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 11.4% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 7.9% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 36.8% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -125.5% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 34.5% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 41.8% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -3.0% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 48,919,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 48,919,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 48,919,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 48,919,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 48,919,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,868 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 1,869 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 1,843 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 1,796 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 1,683 | 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 · 108
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥129m |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥308m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥6.1bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥3.0bn |
| Environmental Resources Development ERD Divisionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1.3bn |
| Environmental Resources Development ERD Divisionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| Environmental Resources Development ERD Divisionreportable segment | employees | at 2023-03-31 | 444 pure |
| Environmental Resources Development ERD Divisionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥16.5bn |
| Environmental Resources Development ERD Divisionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥16.5bn |
| Environmental Resources Development ERD Divisionreportable segment | segment assets | at 2023-03-31 | ¥17.8bn |
| Environmental Resources Development ERD Divisionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥3.2bn |
| Establishment Sanitationreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥0 |
| Establishment Sanitationreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥2m |
| Establishment Sanitationreportable segment | employees | at 2023-03-31 | 160 pure |
| Establishment Sanitationreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| Establishment Sanitationreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥2.6bn |
| Establishment Sanitationreportable segment | segment assets | at 2023-03-31 | ¥464m |
| Establishment Sanitationreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥130m |
| Photovoltaicreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥61m |
| Photovoltaicreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥36m |
| Photovoltaicreportable segment | employees | at 2023-03-31 | 254 pure |
| Photovoltaicreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥8.6bn |
| Photovoltaicreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥8.6bn |
| Photovoltaicreportable segment | segment assets | at 2023-03-31 | ¥5.0bn |
| Photovoltaicreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥22m |
| Power Producer And Supplierreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥2m |
| Power Producer And Supplierreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥0 |
| Power Producer And Supplierreportable segment | employees | at 2023-03-31 | 15 pure |
| Power Producer And Supplierreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥5.4bn |
| Power Producer And Supplierreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥5.4bn |
| Power Producer And Supplierreportable segment | segment assets | at 2023-03-31 | ¥887m |
| Power Producer And Supplierreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥239m |
| Solar Engineeringreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1m |
| Solar Engineeringreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥0 |
| Solar Engineeringreportable segment | employees | at 2023-03-31 | 81 pure |
| Solar Engineeringreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.7bn |
| Solar Engineeringreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.7bn |
| Solar Engineeringreportable segment | segment assets | at 2023-03-31 | ¥669m |
| Solar Engineeringreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥47m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.6bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥46.3bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥46.3bn |
| —segment total | segment assets | at 2023-03-31 | ¥27.5bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥4.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥46.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥46.3bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥27.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥4.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2021-04-01 → 2022-03-31 | ¥0 |
| 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 | ¥459m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥459m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-03-31 | ¥45m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | −¥262m |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥259m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥297m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥56m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥56m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥5.8bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥3.5bn |
| Environmental Resources Development ERD Divisionreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Environmental Resources Development ERD Divisionreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Environmental Resources Development ERD Divisionreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥17.0bn |
| Environmental Resources Development ERD Divisionreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥17.0bn |
| Environmental Resources Development ERD Divisionreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥28m |
| Environmental Resources Development ERD Divisionreportable segment | segment assets | at 2022-03-31 | ¥17.7bn |
| Environmental Resources Development ERD Divisionreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥3.2bn |
| Establishment Sanitationreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥3m |
| Establishment Sanitationreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥3m |
| Establishment Sanitationreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| Establishment Sanitationreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| Establishment Sanitationreportable segment | segment assets | at 2022-03-31 | ¥343m |
| Establishment Sanitationreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥227m |
| Photovoltaicreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥26m |
| Photovoltaicreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥63m |
| Photovoltaicreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥8.8bn |
| Photovoltaicreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥8.8bn |
| Photovoltaicreportable segment | segment assets | at 2022-03-31 | ¥5.4bn |
| Photovoltaicreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥473m |
| Power Producer And Supplierreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥24m |
| Power Producer And Supplierreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1m |
| Power Producer And Supplierreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥9.8bn |
| Power Producer And Supplierreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥9.8bn |
| Power Producer And Supplierreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥27m |
| Power Producer And Supplierreportable segment | segment assets | at 2022-03-31 | ¥3.1bn |
| Power Producer And Supplierreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥4.2bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥50.5bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥50.5bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥56m |
| —segment total | segment assets | at 2022-03-31 | ¥29.1bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥51.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥50.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥56m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥29.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥859m |
| Environmental Resources Development ERD Divisionreportable segment | employees | at 2023-03-31 | 356 pure |
| Establishment Sanitationreportable segment | employees | at 2023-03-31 | 160 pure |
| Photovoltaicreportable segment | employees | at 2023-03-31 | 234 pure |
| Power Producer And Supplierreportable segment | employees | at 2023-03-31 | 15 pure |
| Solar Engineeringreportable segment | employees | at 2023-03-31 | 81 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,638
| Item | Context | Value | Unit |
|---|---|---|---|
| Current fiscal year end date | FilingDateInstant | 2023-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2021-04-01 | |
| Comparative period end date | FilingDateInstant | 2022-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2022-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Overview of affiliated entities (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Business policy business environment issues to address etc (text) | FilingDateInstant | Text · Plus | |
| Disclosure of sustainability related financial information (text) | FilingDateInstant | Text · Plus | |
| Governance (text) | FilingDateInstant | Text · Plus | |
| Reference to other information governance | FilingDateInstant | Original text (Japanese)第４ 提出会社の状況 ４ コーポレート・ガバナンスの状況等 | |
| Strategy (text) | FilingDateInstant | Text · Plus | |
| Policy on human resource development and improvement of internal environment strategy (text) | FilingDateInstant | Text · Plus | |
| Risk management (text) | FilingDateInstant | Text · Plus | |
| Metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Description of metrics related to policy on human resource development and improvement of internal environment and targets and results using such metrics metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Business risks (text) | FilingDateInstant | Text · Plus | |
| Management analysis of financial position operating results and cash flows (text) | FilingDateInstant | Text · Plus | |
| Critical contracts for operation (text) | FilingDateInstant | Text · Plus | |
| Research and development activities (text) | FilingDateInstant | Text · Plus | |
| Overview of capital expenditures etc (text) | FilingDateInstant | Text · Plus | |
| Major facilities (text) | FilingDateInstant | Text · Plus | |
| Planned additions retirements etc of facilities (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所プライム市場福岡証券取引所 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Description of rights plan (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Shareholding by shareholder category (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)株式会社バイオン | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)福岡市博多区博多駅東１丁目13番９号 | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)宗政 寛 | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)福岡市南区 | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)光通信株式会社 | |
| Address major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)東京都豊島区西池袋１丁目４番10号 |
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 |
| 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 |