Annual report
9249.TEDINET S100XCE0
Period2024-10-01 → 2025-09-30
Filed2025-12-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 156
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.3bn | 2024-10-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥9.3bn | 2023-10-01 → 2024-09-30 | Cons. | Net sales |
| Revenue | ¥7.6bn | 2022-10-01 → 2023-09-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.2bn | 2021-10-01 → 2022-09-30v | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.0bn | 2020-10-01 → 2021-09-30v | Cons. | Net sales (5-year summary) |
| Operating income | ¥437m | 2024-10-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥760m | 2023-10-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥468m | 2024-10-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥803m | 2023-10-01 → 2024-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥685m | 2022-10-01 → 2023-09-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥857m | 2021-10-01 → 2022-09-30v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥801m | 2020-10-01 → 2021-09-30v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥762m | 2024-10-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥836m | 2023-10-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥302m | 2024-10-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥620m | 2023-10-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥875m | 2022-10-01 → 2023-09-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥408m | 2021-10-01 → 2022-09-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥572m | 2020-10-01 → 2021-09-30v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥320m | 2024-10-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥640m | 2023-10-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥13.9bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥9.3bn | at 2024-09-30 | Cons. | Assets |
| Total assets | ¥8.4bn | at 2023-09-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.5bn | at 2022-09-30v | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.0bn | at 2021-09-30v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥8.2bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥3.8bn | at 2024-09-30 | Cons. | Liabilities |
| Net assets / equity | ¥5.7bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥5.5bn | at 2024-09-30 | Cons. | Net assets |
| Net assets / equity | ¥4.5bn | at 2023-09-30v | Cons. | Net assets |
| Net assets / equity | ¥3.8bn | at 2022-09-30v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.1bn | at 2021-09-30v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥597m | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥966m | at 2024-09-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥424m | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥802m | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.9bn | at 2023-09-30v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2022-09-30v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥692m | at 2021-09-30v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥640m | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥510m | 2023-10-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥766m | 2022-10-01 → 2023-09-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥884m | 2021-10-01 → 2022-09-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.5bn | 2020-10-01 → 2021-09-30v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥4.5bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.7bn | 2023-10-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥418m | 2022-10-01 → 2023-09-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥743m | 2021-10-01 → 2022-09-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥171m | 2020-10-01 → 2021-09-30v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥3.5bn | 2024-10-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥101m | 2023-10-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥425m | 2022-10-01 → 2023-09-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥263m | 2021-10-01 → 2022-09-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2020-10-01 → 2021-09-30v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥34.71 | 2024-10-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥73.79 | 2023-10-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥108.13 | 2022-10-01 → 2023-09-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥51.06 | 2021-10-01 → 2022-09-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥95.32 | 2020-10-01 → 2021-09-30v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥34.3 | 2024-10-01 → 2025-09-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥72.2 | 2023-10-01 → 2024-09-30 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥106.52 | 2022-10-01 → 2023-09-30v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥50.14 | 2021-10-01 → 2022-09-30v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥640.33 | at 2025-09-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥621.05 | at 2024-09-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥550.72 | at 2023-09-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥462.31 | at 2022-09-30v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥343.97 | at 2021-09-30v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 40.1% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.3% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.2% | at 2023-09-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.6% | at 2022-09-30v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.3% | at 2021-09-30v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.5% | 2024-10-01 → 2025-09-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.6% | 2023-10-01 → 2024-09-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.3% | 2022-10-01 → 2023-09-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.1% | 2021-10-01 → 2022-09-30v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 32.2% | 2020-10-01 → 2021-09-30v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 429 | at 2025-09-30 | Cons. | Number of employees |
| Employees | 276 | at 2024-09-30 | Cons. | Number of employees |
| Employees | 274 | at 2023-09-30v | Cons. | Number of employees |
| Employees | 213 | at 2022-09-30v | Cons. | Number of employees |
| Employees | 190 | at 2021-09-30v | Cons. | Number of employees |
| Revenue | ¥5.7bn | 2024-10-01 → 2025-09-30 | Standalone | Net sales |
| Revenue | ¥4.9bn | 2023-10-01 → 2024-09-30 | Standalone | Net sales |
| Revenue | ¥4.2bn | 2022-10-01 → 2023-09-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.5bn | 2021-10-01 → 2022-09-30v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.4bn | 2020-10-01 → 2021-09-30v | Standalone | Net sales (5-year summary) |
| Operating income | ¥350m | 2024-10-01 → 2025-09-30 | Standalone | Operating income |
| Operating income | ¥268m | 2023-10-01 → 2024-09-30 | Standalone | Operating income |
| Ordinary income | ¥345m | 2024-10-01 → 2025-09-30 | Standalone | Ordinary income |
| Ordinary income | ¥303m | 2023-10-01 → 2024-09-30 | Standalone | Ordinary income |
| Ordinary income | ¥290m | 2022-10-01 → 2023-09-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥491m | 2021-10-01 → 2022-09-30v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥505m | 2020-10-01 → 2021-09-30v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥555m | 2024-10-01 → 2025-09-30 | Standalone | Income before income taxes |
| Profit before tax | ¥355m | 2023-10-01 → 2024-09-30 | Standalone | Income before income taxes |
| Net income | ¥342m | 2024-10-01 → 2025-09-30 | Standalone | Profit loss |
| Net income | ¥219m | 2023-10-01 → 2024-09-30 | Standalone | Profit loss |
| Net income | ¥460m | 2022-10-01 → 2023-09-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥260m | 2021-10-01 → 2022-09-30v | Standalone | Net income loss (5-year summary) |
| Net income | ¥357m | 2020-10-01 → 2021-09-30v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥13.4bn | at 2025-09-30 | Standalone | Assets |
| Total assets | ¥7.6bn | at 2024-09-30 | Standalone | Assets |
| Total assets | ¥5.2bn | at 2023-09-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.6bn | at 2022-09-30v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.7bn | at 2021-09-30v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥9.0bn | at 2025-09-30 | Standalone | Liabilities |
| Total liabilities | ¥3.4bn | at 2024-09-30 | Standalone | Liabilities |
| Net assets / equity | ¥4.4bn | at 2025-09-30 | Standalone | Net assets |
| Net assets / equity | ¥4.2bn | at 2024-09-30 | Standalone | Net assets |
| Net assets / equity | ¥3.7bn | at 2023-09-30v | Standalone | Net assets |
| Net assets / equity | ¥3.3bn | at 2022-09-30v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.8bn | at 2021-09-30v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥136m | at 2025-09-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥230m | at 2024-09-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥39.28 | 2024-10-01 → 2025-09-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥26.06 | 2023-10-01 → 2024-09-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.82 | 2022-10-01 → 2023-09-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥32.51 | 2021-10-01 → 2022-09-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.58 | 2020-10-01 → 2021-09-30v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥38.81 | 2024-10-01 → 2025-09-30 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥25.5 | 2023-10-01 → 2024-09-30 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥55.97 | 2022-10-01 → 2023-09-30v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥31.92 | 2021-10-01 → 2022-09-30v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥35 | 2024-10-01 → 2025-09-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥52 | 2023-10-01 → 2024-09-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥51 | 2022-10-01 → 2023-09-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2021-10-01 → 2022-09-30v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2020-10-01 → 2021-09-30v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥506.59 | at 2025-09-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥482.32 | at 2024-09-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥451.42 | at 2023-09-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥414.27 | at 2022-09-30v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥303.91 | at 2021-09-30v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 32.9% | at 2025-09-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.3% | at 2024-09-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.9% | at 2023-09-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.1% | at 2022-09-30v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.2% | at 2021-09-30v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.9% | 2024-10-01 → 2025-09-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2023-10-01 → 2024-09-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.1% | 2022-10-01 → 2023-09-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2021-10-01 → 2022-09-30v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 21.7% | 2020-10-01 → 2021-09-30v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,713,200 | at 2025-09-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,895,200 | at 2024-09-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,697,600 | at 2023-09-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,695,400 | at 2022-09-30v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,000,000 | at 2021-09-30v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 162 | at 2025-09-30 | Standalone | Number of employees |
| Employees | 149 | at 2024-09-30 | Standalone | Number of employees |
| Employees | 151 | at 2023-09-30v | Standalone | Number of employees |
| Employees | 143 | at 2022-09-30v | Standalone | Number of employees |
| Employees | 138 | at 2021-09-30v | 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 · 89
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-10-01 → 2025-09-30 | ¥2.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-10-01 → 2025-09-30 | ¥151m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2025-09-30 | 14 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-10-01 → 2025-09-30 | ¥409m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-10-01 → 2025-09-30 | ¥392m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-10-01 → 2025-09-30 | ¥17m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-09-30 | ¥4.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-10-01 → 2025-09-30 | −¥20m |
| Reconciling Itemsreconciling | capex | 2024-10-01 → 2025-09-30 | ¥766m |
| Reconciling Itemsreconciling | depreciation | 2024-10-01 → 2025-09-30 | ¥60m |
| Reconciling Itemsreconciling | revenue | 2024-10-01 → 2025-09-30 | −¥71m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-10-01 → 2025-09-30 | −¥71m |
| Reconciling Itemsreconciling | segment assets | at 2025-09-30 | ¥18m |
| Reconciling Itemsreconciling | segment profit | 2024-10-01 → 2025-09-30 | −¥1.1bn |
| Environment Businessreportable segment | capex | 2024-10-01 → 2025-09-30 | ¥828,000 |
| Environment Businessreportable segment | depreciation | 2024-10-01 → 2025-09-30 | ¥64m |
| Environment Businessreportable segment | employees | at 2025-09-30 | 18 pure |
| Environment Businessreportable segment | revenue | 2024-10-01 → 2025-09-30 | ¥1.3bn |
| Environment Businessreportable segment | revenue external | 2024-10-01 → 2025-09-30 | ¥1.3bn |
| Environment Businessreportable segment | segment assets | at 2025-09-30 | ¥1.3bn |
| Environment Businessreportable segment | segment profit | 2024-10-01 → 2025-09-30 | ¥294m |
| Public Service Businessreportable segment | capex | 2024-10-01 → 2025-09-30 | ¥67m |
| Public Service Businessreportable segment | depreciation | 2024-10-01 → 2025-09-30 | ¥153m |
| Public Service Businessreportable segment | employees | at 2025-09-30 | 144 pure |
| Public Service Businessreportable segment | revenue | 2024-10-01 → 2025-09-30 | ¥5.2bn |
| Public Service Businessreportable segment | revenue external | 2024-10-01 → 2025-09-30 | ¥5.2bn |
| Public Service Businessreportable segment | revenue intersegment | 2024-10-01 → 2025-09-30 | ¥30m |
| Public Service Businessreportable segment | segment assets | at 2025-09-30 | ¥5.0bn |
| Public Service Businessreportable segment | segment profit | 2024-10-01 → 2025-09-30 | ¥506m |
| Transport Infrastructure Businessreportable segment | capex | 2024-10-01 → 2025-09-30 | ¥228m |
| Transport Infrastructure Businessreportable segment | depreciation | 2024-10-01 → 2025-09-30 | ¥121m |
| Transport Infrastructure Businessreportable segment | employees | at 2025-09-30 | 217 pure |
| Transport Infrastructure Businessreportable segment | revenue | 2024-10-01 → 2025-09-30 | ¥4.4bn |
| Transport Infrastructure Businessreportable segment | revenue external | 2024-10-01 → 2025-09-30 | ¥4.4bn |
| Transport Infrastructure Businessreportable segment | revenue intersegment | 2024-10-01 → 2025-09-30 | ¥24m |
| Transport Infrastructure Businessreportable segment | segment assets | at 2025-09-30 | ¥3.3bn |
| Transport Infrastructure Businessreportable segment | segment profit | 2024-10-01 → 2025-09-30 | ¥718m |
| —segment total | capex | 2024-10-01 → 2025-09-30 | ¥2.8bn |
| —segment total | depreciation | 2024-10-01 → 2025-09-30 | ¥488m |
| —segment total | revenue | 2024-10-01 → 2025-09-30 | ¥11.3bn |
| —segment total | revenue external | 2024-10-01 → 2025-09-30 | ¥11.3bn |
| —segment total | revenue intersegment | 2024-10-01 → 2025-09-30 | ¥71m |
| —segment total | segment assets | at 2025-09-30 | ¥13.9bn |
| —segment total | segment profit | 2024-10-01 → 2025-09-30 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-10-01 → 2024-09-30 | ¥1.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-10-01 → 2024-09-30 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-10-01 → 2024-09-30 | ¥234m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-10-01 → 2024-09-30 | ¥218m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-10-01 → 2024-09-30 | ¥17m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-09-30 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-10-01 → 2024-09-30 | −¥728,000 |
| Reconciling Itemsreconciling | capex | 2023-10-01 → 2024-09-30 | ¥502m |
| Reconciling Itemsreconciling | depreciation | 2023-10-01 → 2024-09-30 | ¥30m |
| Reconciling Itemsreconciling | revenue | 2023-10-01 → 2024-09-30 | −¥56m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-10-01 → 2024-09-30 | −¥56m |
| Reconciling Itemsreconciling | segment assets | at 2024-09-30 | ¥710m |
| Reconciling Itemsreconciling | segment profit | 2023-10-01 → 2024-09-30 | −¥868m |
| Environment Businessreportable segment | capex | 2023-10-01 → 2024-09-30 | ¥44m |
| Environment Businessreportable segment | depreciation | 2023-10-01 → 2024-09-30 | ¥67m |
| Environment Businessreportable segment | revenue | 2023-10-01 → 2024-09-30 | ¥1.0bn |
| Environment Businessreportable segment | revenue external | 2023-10-01 → 2024-09-30 | ¥1.0bn |
| Environment Businessreportable segment | revenue intersegment | 2023-10-01 → 2024-09-30 | ¥68,000 |
| Environment Businessreportable segment | segment assets | at 2024-09-30 | ¥1.4bn |
| Environment Businessreportable segment | segment profit | 2023-10-01 → 2024-09-30 | ¥163m |
| Public Service Businessreportable segment | capex | 2023-10-01 → 2024-09-30 | ¥180m |
| Public Service Businessreportable segment | depreciation | 2023-10-01 → 2024-09-30 | ¥142m |
| Public Service Businessreportable segment | revenue | 2023-10-01 → 2024-09-30 | ¥4.6bn |
| Public Service Businessreportable segment | revenue external | 2023-10-01 → 2024-09-30 | ¥4.6bn |
| Public Service Businessreportable segment | revenue intersegment | 2023-10-01 → 2024-09-30 | ¥26m |
| Public Service Businessreportable segment | segment assets | at 2024-09-30 | ¥3.9bn |
| Public Service Businessreportable segment | segment profit | 2023-10-01 → 2024-09-30 | ¥688m |
| Transport Infrastructure Businessreportable segment | capex | 2023-10-01 → 2024-09-30 | ¥125m |
| Transport Infrastructure Businessreportable segment | depreciation | 2023-10-01 → 2024-09-30 | ¥94m |
| Transport Infrastructure Businessreportable segment | revenue | 2023-10-01 → 2024-09-30 | ¥3.5bn |
| Transport Infrastructure Businessreportable segment | revenue external | 2023-10-01 → 2024-09-30 | ¥3.5bn |
| Transport Infrastructure Businessreportable segment | revenue intersegment | 2023-10-01 → 2024-09-30 | ¥13m |
| Transport Infrastructure Businessreportable segment | segment assets | at 2024-09-30 | ¥1.9bn |
| Transport Infrastructure Businessreportable segment | segment profit | 2023-10-01 → 2024-09-30 | ¥779m |
| —segment total | capex | 2023-10-01 → 2024-09-30 | ¥1.4bn |
| —segment total | depreciation | 2023-10-01 → 2024-09-30 | ¥305m |
| —segment total | revenue | 2023-10-01 → 2024-09-30 | ¥9.4bn |
| —segment total | revenue external | 2023-10-01 → 2024-09-30 | ¥9.3bn |
| —segment total | revenue intersegment | 2023-10-01 → 2024-09-30 | ¥56m |
| —segment total | segment assets | at 2024-09-30 | ¥8.5bn |
| —segment total | segment profit | 2023-10-01 → 2024-09-30 | ¥1.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2025-09-30 | 3 pure |
| Environment Businessreportable segment | employees | at 2025-09-30 | 18 pure |
| Public Service Businessreportable segment | employees | at 2025-09-30 | 37 pure |
| Transport Infrastructure Businessreportable segment | employees | at 2025-09-30 | 68 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,673
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 303.91 | |
| Net assets per share (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 414.27 | |
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 451.42 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 482.32 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 506.59 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 25.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 50.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 51.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 52.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 35.00 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 10.00 | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 25.00 | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 26.00 | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 26.00 | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 59.58 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 32.51 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 56.82 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 26.06 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 39.28 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 31.92 | |
| Diluted earnings per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 55.97 | |
| Diluted earnings per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 25.50 | |
| Diluted earnings per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 38.81 | |
| Equity to asset ratio (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 0.492 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.731 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.709 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.553 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.329 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.217 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.100 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.131 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.056 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.079 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 17.3 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 10.4 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 54.0 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 39.4 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.420 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.513 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.299 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.665 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.450 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 138 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 143 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 151 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 149 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 162 |
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 |
| 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 |