Annual report
1712.TEDINET S100VS5D
Period2024-03-01 → 2025-02-28
Filed2025-05-20
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥19.9bn | 2024-03-01 → 2025-02-28 | Cons. | Net sales |
| Revenue | ¥24.1bn | 2023-03-01 → 2024-02-29 | Cons. | Net sales |
| Revenue | ¥16.4bn | 2022-03-01 → 2023-02-28d | Cons. | Net sales (5-year summary) |
| Revenue | ¥17.1bn | 2021-03-01 → 2022-02-28d | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.9bn | 2020-03-01 → 2021-02-28d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.3bn | 2024-03-01 → 2025-02-28 | Cons. | Operating income |
| Operating income | ¥2.8bn | 2023-03-01 → 2024-02-29 | Cons. | Operating income |
| Ordinary income | ¥2.3bn | 2024-03-01 → 2025-02-28 | Cons. | Ordinary income |
| Ordinary income | ¥2.8bn | 2023-03-01 → 2024-02-29 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2022-03-01 → 2023-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.1bn | 2021-03-01 → 2022-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2020-03-01 → 2021-02-28d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.2bn | 2024-03-01 → 2025-02-28 | Cons. | Income before income taxes |
| Profit before tax | ¥3.0bn | 2023-03-01 → 2024-02-29 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.2bn | 2024-03-01 → 2025-02-28 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.8bn | 2023-03-01 → 2024-02-29 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥724m | 2022-03-01 → 2023-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.3bn | 2021-03-01 → 2022-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥689m | 2020-03-01 → 2021-02-28d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.4bn | 2024-03-01 → 2025-02-28 | Cons. | Profit loss |
| Net income | ¥2.0bn | 2023-03-01 → 2024-02-29 | Cons. | Profit loss |
| Total assets | ¥29.0bn | at 2025-02-28 | Cons. | Assets |
| Total assets | ¥27.4bn | at 2024-02-29 | Cons. | Assets |
| Total assets | ¥22.0bn | at 2023-02-28d | Cons. | Total assets (5-year summary) |
| Total assets | ¥21.3bn | at 2022-02-28d | Cons. | Total assets (5-year summary) |
| Total assets | ¥21.3bn | at 2021-02-28d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥10.1bn | at 2025-02-28 | Cons. | Liabilities |
| Total liabilities | ¥9.7bn | at 2024-02-29 | Cons. | Liabilities |
| Net assets / equity | ¥19.0bn | at 2025-02-28 | Cons. | Net assets |
| Net assets / equity | ¥17.7bn | at 2024-02-29 | Cons. | Net assets |
| Net assets / equity | ¥15.9bn | at 2023-02-28d | Cons. | Net assets |
| Net assets / equity | ¥15.2bn | at 2022-02-28d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.8bn | at 2021-02-28d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.4bn | at 2025-02-28 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2024-02-29 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.4bn | at 2025-02-28 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2024-02-29 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥886m | at 2023-02-28d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥645m | at 2022-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.0bn | at 2021-02-28d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.9bn | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.2bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2022-03-01 → 2023-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.4bn | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.1bn | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥3.4bn | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.2bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥659m | 2022-03-01 → 2023-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥840m | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥411m | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥504m | 2024-03-01 → 2025-02-28 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.5bn | 2023-03-01 → 2024-02-29 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥217m | 2022-03-01 → 2023-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.9bn | 2021-03-01 → 2022-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2020-03-01 → 2021-02-28d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥73.51 | 2024-03-01 → 2025-02-28 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥106.05 | 2023-03-01 → 2024-02-29 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.09 | 2022-03-01 → 2023-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥74.52 | 2021-03-01 → 2022-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥41 | 2020-03-01 → 2021-02-28d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,042.65 | at 2025-02-28 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥976.85 | at 2024-02-29 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥884.84 | at 2023-02-28d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥854.2 | at 2022-02-28d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥777.02 | at 2021-02-28d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 60.2% | at 2025-02-28 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.9% | at 2024-02-29 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.8% | at 2023-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.4% | at 2022-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.3% | at 2021-02-28d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.2% | 2024-03-01 → 2025-02-28 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2023-03-01 → 2024-02-29 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2022-03-01 → 2023-02-28d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.1% | 2021-03-01 → 2022-02-28d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2020-03-01 → 2021-02-28d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 282 | at 2025-02-28 | Cons. | Number of employees |
| Employees | 251 | at 2024-02-29 | Cons. | Number of employees |
| Employees | 186 | at 2023-02-28d | Cons. | Number of employees |
| Employees | 186 | at 2022-02-28d | Cons. | Number of employees |
| Employees | 177 | at 2021-02-28d | Cons. | Number of employees |
| Revenue | ¥15.4bn | 2024-03-01 → 2025-02-28 | Standalone | Net sales |
| Revenue | ¥20.2bn | 2023-03-01 → 2024-02-29 | Standalone | Net sales |
| Revenue | ¥14.1bn | 2022-03-01 → 2023-02-28d | Standalone | Net sales (5-year summary) |
| Revenue | ¥15.0bn | 2021-03-01 → 2022-02-28d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.1bn | 2020-03-01 → 2021-02-28d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2024-03-01 → 2025-02-28 | Standalone | Operating income |
| Operating income | ¥2.0bn | 2023-03-01 → 2024-02-29 | Standalone | Operating income |
| Ordinary income | ¥1.8bn | 2024-03-01 → 2025-02-28 | Standalone | Ordinary income |
| Ordinary income | ¥2.1bn | 2023-03-01 → 2024-02-29 | Standalone | Ordinary income |
| Ordinary income | ¥745m | 2022-03-01 → 2023-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2021-03-01 → 2022-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥808m | 2020-03-01 → 2021-02-28d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.7bn | 2024-03-01 → 2025-02-28 | Standalone | Income before income taxes |
| Profit before tax | ¥2.3bn | 2023-03-01 → 2024-02-29 | Standalone | Income before income taxes |
| Net income | ¥1.3bn | 2024-03-01 → 2025-02-28 | Standalone | Profit loss |
| Net income | ¥1.6bn | 2023-03-01 → 2024-02-29 | Standalone | Profit loss |
| Net income | ¥495m | 2022-03-01 → 2023-02-28d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-03-01 → 2022-02-28d | Standalone | Net income loss (5-year summary) |
| Net income | ¥539m | 2020-03-01 → 2021-02-28d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥25.7bn | at 2025-02-28 | Standalone | Assets |
| Total assets | ¥24.9bn | at 2024-02-29 | Standalone | Assets |
| Total assets | ¥20.1bn | at 2023-02-28d | Standalone | Total assets (5-year summary) |
| Total assets | ¥19.6bn | at 2022-02-28d | Standalone | Total assets (5-year summary) |
| Total assets | ¥19.9bn | at 2021-02-28d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥9.6bn | at 2025-02-28 | Standalone | Liabilities |
| Total liabilities | ¥9.9bn | at 2024-02-29 | Standalone | Liabilities |
| Net assets / equity | ¥16.2bn | at 2025-02-28 | Standalone | Net assets |
| Net assets / equity | ¥15.0bn | at 2024-02-29 | Standalone | Net assets |
| Net assets / equity | ¥13.7bn | at 2023-02-28d | Standalone | Net assets |
| Net assets / equity | ¥13.4bn | at 2022-02-28d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥12.3bn | at 2021-02-28d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥468m | at 2025-02-28 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.4bn | at 2024-02-29 | Standalone | Cash and deposits |
| EPS (basic) | ¥79.14 | 2024-03-01 → 2025-02-28 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.27 | 2023-03-01 → 2024-02-29 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥29.48 | 2022-03-01 → 2023-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥61.42 | 2021-03-01 → 2022-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥32.12 | 2020-03-01 → 2021-02-28d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥14 | 2024-03-01 → 2025-02-28 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2023-03-01 → 2024-02-29 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2022-03-01 → 2023-02-28d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8 | 2021-03-01 → 2022-02-28d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥6 | 2020-03-01 → 2021-02-28d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥963.34 | at 2025-02-28 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥892.98 | at 2024-02-29 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥812.68 | at 2023-02-28d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥795.57 | at 2022-02-28d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥731.85 | at 2021-02-28d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 62.8% | at 2025-02-28 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.2% | at 2024-02-29 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.0% | at 2023-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.2% | at 2022-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.7% | at 2021-02-28d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.5% | 2024-03-01 → 2025-02-28 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2023-03-01 → 2024-02-29 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2022-03-01 → 2023-02-28d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.7% | 2021-03-01 → 2022-02-28d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.3% | 2020-03-01 → 2021-02-28d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 16,827,120 | at 2025-02-28 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,827,120 | at 2024-02-29 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,827,120 | at 2023-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,827,120 | at 2022-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,827,120 | at 2021-02-28d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 173 | at 2025-02-28 | Standalone | Number of employees |
| Employees | 165 | at 2024-02-29 | Standalone | Number of employees |
| Employees | 166 | at 2023-02-28d | Standalone | Number of employees |
| Employees | 166 | at 2022-02-28d | Standalone | Number of employees |
| Employees | 160 | at 2021-02-28d | 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 · 60
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-03-01 → 2025-02-28 | ¥11m |
| Reconciling Itemsreconciling | depreciation | 2024-03-01 → 2025-02-28 | ¥43m |
| Reconciling Itemsreconciling | revenue | 2024-03-01 → 2025-02-28 | −¥255m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-03-01 → 2025-02-28 | −¥255m |
| Reconciling Itemsreconciling | segment assets | at 2025-02-28 | ¥2.1bn |
| Reconciling Itemsreconciling | segment profit | 2024-03-01 → 2025-02-28 | −¥819m |
| Resource Recycling Businessreportable segment | capex | 2024-03-01 → 2025-02-28 | ¥3.1bn |
| Resource Recycling Businessreportable segment | depreciation | 2024-03-01 → 2025-02-28 | ¥303m |
| Resource Recycling Businessreportable segment | employees | at 2025-02-28 | 148 pure |
| Resource Recycling Businessreportable segment | revenue | 2024-03-01 → 2025-02-28 | ¥5.9bn |
| Resource Recycling Businessreportable segment | revenue external | 2024-03-01 → 2025-02-28 | ¥5.6bn |
| Resource Recycling Businessreportable segment | revenue intersegment | 2024-03-01 → 2025-02-28 | ¥229m |
| Resource Recycling Businessreportable segment | segment assets | at 2025-02-28 | ¥10.1bn |
| Resource Recycling Businessreportable segment | segment profit | 2024-03-01 → 2025-02-28 | ¥1.1bn |
| Soil Investigation And Measures Businessreportable segment | capex | 2024-03-01 → 2025-02-28 | ¥307m |
| Soil Investigation And Measures Businessreportable segment | depreciation | 2024-03-01 → 2025-02-28 | ¥794m |
| Soil Investigation And Measures Businessreportable segment | employees | at 2025-02-28 | 101 pure |
| Soil Investigation And Measures Businessreportable segment | revenue | 2024-03-01 → 2025-02-28 | ¥14.3bn |
| Soil Investigation And Measures Businessreportable segment | revenue external | 2024-03-01 → 2025-02-28 | ¥14.3bn |
| Soil Investigation And Measures Businessreportable segment | revenue intersegment | 2024-03-01 → 2025-02-28 | ¥25m |
| Soil Investigation And Measures Businessreportable segment | segment assets | at 2025-02-28 | ¥16.9bn |
| Soil Investigation And Measures Businessreportable segment | segment profit | 2024-03-01 → 2025-02-28 | ¥2.0bn |
| —segment total | capex | 2024-03-01 → 2025-02-28 | ¥3.4bn |
| —segment total | depreciation | 2024-03-01 → 2025-02-28 | ¥1.1bn |
| —segment total | employees | at 2025-02-28 | 249 pure |
| —segment total | revenue | 2024-03-01 → 2025-02-28 | ¥20.2bn |
| —segment total | revenue external | 2024-03-01 → 2025-02-28 | ¥19.9bn |
| —segment total | revenue intersegment | 2024-03-01 → 2025-02-28 | ¥255m |
| —segment total | segment assets | at 2025-02-28 | ¥26.9bn |
| —segment total | segment profit | 2024-03-01 → 2025-02-28 | ¥3.1bn |
| Reconciling Itemsreconciling | capex | 2023-03-01 → 2024-02-29 | ¥103m |
| Reconciling Itemsreconciling | depreciation | 2023-03-01 → 2024-02-29 | ¥28m |
| Reconciling Itemsreconciling | revenue | 2023-03-01 → 2024-02-29 | −¥229m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-03-01 → 2024-02-29 | −¥229m |
| Reconciling Itemsreconciling | segment assets | at 2024-02-29 | ¥2.2bn |
| Reconciling Itemsreconciling | segment profit | 2023-03-01 → 2024-02-29 | −¥946m |
| Resource Recycling Businessreportable segment | capex | 2023-03-01 → 2024-02-29 | ¥2.1bn |
| Resource Recycling Businessreportable segment | depreciation | 2023-03-01 → 2024-02-29 | ¥248m |
| Resource Recycling Businessreportable segment | revenue | 2023-03-01 → 2024-02-29 | ¥5.0bn |
| Resource Recycling Businessreportable segment | revenue external | 2023-03-01 → 2024-02-29 | ¥4.7bn |
| Resource Recycling Businessreportable segment | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥224m |
| Resource Recycling Businessreportable segment | segment assets | at 2024-02-29 | ¥8.4bn |
| Resource Recycling Businessreportable segment | segment profit | 2023-03-01 → 2024-02-29 | ¥1.0bn |
| Soil Investigation And Measures Businessreportable segment | capex | 2023-03-01 → 2024-02-29 | ¥909m |
| Soil Investigation And Measures Businessreportable segment | depreciation | 2023-03-01 → 2024-02-29 | ¥807m |
| Soil Investigation And Measures Businessreportable segment | revenue | 2023-03-01 → 2024-02-29 | ¥19.4bn |
| Soil Investigation And Measures Businessreportable segment | revenue external | 2023-03-01 → 2024-02-29 | ¥19.4bn |
| Soil Investigation And Measures Businessreportable segment | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥4m |
| Soil Investigation And Measures Businessreportable segment | segment assets | at 2024-02-29 | ¥16.8bn |
| Soil Investigation And Measures Businessreportable segment | segment profit | 2023-03-01 → 2024-02-29 | ¥2.7bn |
| —segment total | capex | 2023-03-01 → 2024-02-29 | ¥3.0bn |
| —segment total | depreciation | 2023-03-01 → 2024-02-29 | ¥1.1bn |
| —segment total | revenue | 2023-03-01 → 2024-02-29 | ¥24.4bn |
| —segment total | revenue external | 2023-03-01 → 2024-02-29 | ¥24.1bn |
| —segment total | revenue intersegment | 2023-03-01 → 2024-02-29 | ¥229m |
| —segment total | segment assets | at 2024-02-29 | ¥25.2bn |
| —segment total | segment profit | 2023-03-01 → 2024-02-29 | ¥3.7bn |
| Resource Recycling Businessreportable segment | employees | at 2025-02-28 | 39 pure |
| Soil Investigation And Measures Businessreportable segment | employees | at 2025-02-28 | 101 pure |
| —segment total | employees | at 2025-02-28 | 140 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,500
| Item | Context | Value | Unit |
|---|---|---|---|
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 38000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 32000000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 74000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 60000000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | － | JPY |
| Non monetary remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 14000000 | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember | 3 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsMember | 5000000 | JPY |
| Base remuneration remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsMember | 5000000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsMember | － | JPY |
| Non monetary remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsMember | － | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsMember | 5 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 2 | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 100000000 | 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 | 486000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 297600 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 297600 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 486000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 361000000 | JPY |
| Cash and deposits | Prior1YearInstant | 2448000000 | JPY |
| Cash and deposits | CurrentYearInstant | 1413000000 | JPY |
| Notes and accounts receivable trade and contract assets | Prior1YearInstant | 4509000000 | JPY |
| Notes and accounts receivable trade and contract assets | CurrentYearInstant | 5394000000 | JPY |
| Inventories | Prior1YearInstant | 488000000 | JPY |
| Inventories | CurrentYearInstant | 480000000 | JPY |
| Other ca | Prior1YearInstant | 490000000 | JPY |
| Other ca | CurrentYearInstant | 195000000 | JPY |
| Allowance for doubtful accounts ca | Prior1YearInstant | -6000000 | JPY |
| Allowance for doubtful accounts ca | CurrentYearInstant | -7000000 | JPY |
| Current assets | Prior1YearInstant | 7930000000 | JPY |
| Current assets | CurrentYearInstant | 7476000000 | JPY |
| Buildings and structures | Prior1YearInstant | 10653000000 | JPY |
| Buildings and structures | CurrentYearInstant | 10767000000 | JPY |
| Accumulated depreciation buildings and structures | Prior1YearInstant | -4489000000 | JPY |
| Accumulated depreciation buildings and structures | CurrentYearInstant | -4990000000 | JPY |
| Buildings and structures net | Prior1YearInstant | 6164000000 | JPY |
| Buildings and structures net | CurrentYearInstant | 5776000000 | JPY |
| Machinery equipment and vehicles | Prior1YearInstant | 5957000000 | JPY |
| Machinery equipment and vehicles | CurrentYearInstant | 6104000000 | JPY |
| Accumulated depreciation machinery equipment and vehicles | Prior1YearInstant | -4520000000 | JPY |
| Accumulated depreciation machinery equipment and vehicles | CurrentYearInstant | -4853000000 | JPY |
| Machinery equipment and vehicles net | Prior1YearInstant | 1436000000 | JPY |
| Machinery equipment and vehicles net | CurrentYearInstant | 1250000000 | JPY |
| Land | Prior1YearInstant | 8175000000 | 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 |
| 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 |