Annual report
6092.TEDINET S100W6WO
Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 151
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥9.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥8.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.0bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥839m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥815m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥702m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥592m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥702m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥453m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥709m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥812m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥654m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥304m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥420m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥740m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥21.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥19.3bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥17.3bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥16.4bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.7bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥12.0bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥10.7bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥9.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥8.6bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥6.9bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥6.0bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.3bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.6bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.6bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥22m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥297m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.8bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥639m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥241m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥535m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥929m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥55.9 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥88.85 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.27 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.52 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥46.22 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥98.47 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥45.76 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,128.81 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,043.91 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,022.7 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥886.12 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥795.22 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 43.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.0% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.1% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.7% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.3% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.8% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 101 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 104 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 95 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 80 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 81 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥766m | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥812m | 2023-04-01 → 2024-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥721m | 2022-04-01 → 2023-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥674m | 2021-04-01 → 2022-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥735m | 2020-04-01 → 2021-03-31d | Standalone | Operating revenue1 (5-year summary) |
| Operating income | −¥16m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥69m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥30m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥396m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥185m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥162m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥196m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥30m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥394m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥85m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥381m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥174m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥173m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥41m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥10.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥10.1bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥9.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.2bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.9bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥5.3bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.6bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥5.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.6bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥4.1bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥3.9bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.8bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥637m | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.1bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥10.47 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥47.75 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥26.24 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥26.08 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥6.22 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥26.07 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥6.16 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥9 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥687.51 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥682.04 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥618.85 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥594.32 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥572.37 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 51.3% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.8% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.6% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.9% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.9% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.3% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.5% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,175,200 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,175,200 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,675,200 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,675,200 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,648,700 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 16 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 17 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 13 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 11 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 10 | at 2021-03-31d | 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 · 74
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥3m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥5m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥695m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥695m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥891m |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥205m |
| Development And Management Of Brownfieldreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥98m |
| Development And Management Of Brownfieldreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥58m |
| Development And Management Of Brownfieldreportable segment | employees | at 2025-03-31 | 7 pure |
| Development And Management Of Brownfieldreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Development And Management Of Brownfieldreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Development And Management Of Brownfieldreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥18m |
| Development And Management Of Brownfieldreportable segment | segment assets | at 2025-03-31 | ¥6.1bn |
| Development And Management Of Brownfieldreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥368m |
| Natural Energyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Natural Energyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥404m |
| Natural Energyreportable segment | employees | at 2025-03-31 | 3 pure |
| Natural Energyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Natural Energyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Natural Energyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥5m |
| Natural Energyreportable segment | segment assets | at 2025-03-31 | ¥10.4bn |
| Natural Energyreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥90m |
| Soil And Groundwater Remediationreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥5m |
| Soil And Groundwater Remediationreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥12m |
| Soil And Groundwater Remediationreportable segment | employees | at 2025-03-31 | 78 pure |
| Soil And Groundwater Remediationreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥6.7bn |
| Soil And Groundwater Remediationreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥6.0bn |
| Soil And Groundwater Remediationreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥672m |
| Soil And Groundwater Remediationreportable segment | segment assets | at 2025-03-31 | ¥3.8bn |
| Soil And Groundwater Remediationreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥449m |
| —segment total | employees | at 2025-03-31 | 88 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥475m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥11.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥10.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥695m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥20.3bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥907m |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥32m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥4m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥658m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥658m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥1.3bn |
| Reconciling Itemsreconciling | segment ordinary income | 2023-04-01 → 2024-03-31 | −¥46m |
| Development And Management Of Brownfieldreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥449m |
| Development And Management Of Brownfieldreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥53m |
| Development And Management Of Brownfieldreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.3bn |
| Development And Management Of Brownfieldreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.3bn |
| Development And Management Of Brownfieldreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥38m |
| Development And Management Of Brownfieldreportable segment | segment assets | at 2024-03-31 | ¥5.7bn |
| Development And Management Of Brownfieldreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥394m |
| Natural Energyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥789m |
| Natural Energyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥360m |
| Natural Energyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Natural Energyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Natural Energyreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥5m |
| Natural Energyreportable segment | segment assets | at 2024-03-31 | ¥9.1bn |
| Natural Energyreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥300m |
| Soil And Groundwater Remediationreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥2m |
| Soil And Groundwater Remediationreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥13m |
| Soil And Groundwater Remediationreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥5.3bn |
| Soil And Groundwater Remediationreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥4.7bn |
| Soil And Groundwater Remediationreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥615m |
| Soil And Groundwater Remediationreportable segment | segment assets | at 2024-03-31 | ¥3.2bn |
| Soil And Groundwater Remediationreportable segment | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥419m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥427m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥10.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥9.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥658m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥18.0bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2023-04-01 → 2024-03-31 | ¥1.1bn |
| Natural Energyreportable segment | employees | at 2025-03-31 | 3 pure |
| —segment total | employees | at 2025-03-31 | 3 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,498
| Item | Context | Value | Unit |
|---|---|---|---|
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Share option remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember | － | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Share option remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 15912000 | JPY |
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 15912000 | JPY |
| Restricted share awards remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Share option remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 5 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 30000000 | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 354354000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 767000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 767000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 354354000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 388102000 | JPY |
| Number of issues shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | － | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | － | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 1 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearInstant | 32857000 | JPY |
| Number of issues whose number of shares increased shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total acquisition cost for increased shares shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares increased shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | 1 | |
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | 2014000 | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment second largest holding company | CurrentYearDuration | － | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment second largest holding company | CurrentYearInstant_Row1Member | 42000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment second largest holding company | Prior1YearInstant_Row1Member | 39507 | |
| Book value details of specified investment equity securities held for purposes other than pure investment second largest holding company | CurrentYearInstant_Row1Member | 32857000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment second largest holding company | Prior1YearInstant_Row1Member | 28891000 | JPY |
| Cash and deposits | Prior1YearInstant | 3604084000 | JPY |
| Cash and deposits | CurrentYearInstant | 3293050000 | JPY |
| Notes and accounts receivable trade and contract assets | Prior1YearInstant | 1281896000 | JPY |
| Notes and accounts receivable trade and contract assets | CurrentYearInstant | 2354759000 | JPY |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| 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 |