Annual report
1813.TEDINET S100YDLY
Period2025-04-01 → 2026-03-31
Filed2026-06-18
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥81.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥69.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥67.9bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥70.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥66.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥5.9bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥3.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.4bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.2bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥3.3bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.0bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.2bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.1bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥71.2bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥64.1bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥55.2bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥56.1bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥51.9bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥32.6bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥29.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥38.5bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥34.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥33.3bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥31.8bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥30.4bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥10.4bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥10.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥10.4bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.8bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥9.3bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥2.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥621m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥560m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥6.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥3.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥5.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.3bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥502m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥294.62 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥145.26 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥131.99 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥142.34 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥135.12 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,513.46 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,262.99 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,156.15 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,064.46 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,968.89 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 53.5% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 59.4% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.0% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.3% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,004 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 992 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 986 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 983 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 965 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥75.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥63.7bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥62.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥65.3bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥59.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥4.9bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥3.1bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥5.0bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.5bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.0bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.2bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.0bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥3.8bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥2.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥2.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.7bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥66.9bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥60.4bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥51.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥51.7bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥46.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥31.6bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥28.2bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥35.3bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥32.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥31.2bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥29.3bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥27.5bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥7.8bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥7.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥251.36 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥132.72 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥172.55 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥176.87 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.4 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥115 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,331.68 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,126.83 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,050.4 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,925.92 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,806.96 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 52.8% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.3% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.9% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.7% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.3% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.7% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 16,490,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,490,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,490,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,490,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,490,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 841 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 845 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 850 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 819 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 805 | at 2022-03-31v | 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 · 75
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 16 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥341m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥160m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥181m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2026-03-31 | ¥30m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥54m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥844m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥844m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥1.6bn |
| Block Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥52m |
| Block Businessreportable segment | employees | at 2026-03-31 | 81 pure |
| Block Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥2.3bn |
| Block Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.3bn |
| Block Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥3m |
| Block Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥69m |
| Civil Engineering Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥540m |
| Civil Engineering Businessreportable segment | employees | at 2026-03-31 | 340 pure |
| Civil Engineering Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥33.7bn |
| Civil Engineering Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥34.8bn |
| Civil Engineering Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥1.1bn |
| Civil Engineering Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥280m |
| Soil Improvement Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Soil Improvement Businessreportable segment | employees | at 2026-03-31 | 483 pure |
| Soil Improvement Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥46.1bn |
| Soil Improvement Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥44.4bn |
| Soil Improvement Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Soil Improvement Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥7.2bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥82.2bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥81.5bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥663m |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥7.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥82.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥81.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥844m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥7.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥1m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥341m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥157m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥184m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥22m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥58m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥1.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥1.1bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥861m |
| Block Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥87m |
| Block Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| Block Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| Block Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| Block Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥63m |
| Civil Engineering Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥163m |
| Civil Engineering Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥28.4bn |
| Civil Engineering Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥29.6bn |
| Civil Engineering Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥1.3bn |
| Civil Engineering Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥559m |
| Soil Improvement Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Soil Improvement Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥39.3bn |
| Soil Improvement Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥37.1bn |
| Soil Improvement Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Soil Improvement Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥3.4bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥70.3bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥69.4bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥914m |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥4.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥70.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥69.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥4.0bn |
| Block Businessreportable segment | employees | at 2026-03-31 | 64 pure |
| Civil Engineering Businessreportable segment | employees | at 2026-03-31 | 303 pure |
| Soil Improvement Businessreportable segment | employees | at 2026-03-31 | 390 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,852
| Item | Context | Value | Unit |
|---|---|---|---|
| Total amount of dividends dividends of surplus | FilingDateInstant_Row1Member | 1759000000 | JPY |
| Dividend per share dividends of surplus | FilingDateInstant_Row1Member | 115.00 | |
| Number of male directors and other officers | FilingDateInstant | 7 | |
| Number of female directors and other officers | FilingDateInstant | 2 | |
| Ratio of female directors and other officers | FilingDateInstant | 0.2222 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000OkudaShinyaMember | 10152 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000OhbayashiJunMember | 8783 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000KawachiYojiMember | 4552 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000OhsawaMariMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000KawamuraTomohiroMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000MiuraKumikoMember | 3657 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000KurodaKiyoyukiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000SuzukiMasajiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E00097-000MaedaKiyoshiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant | 27144 | |
| Number of male directors and other officers proposal | FilingDateInstant | 9 | |
| Number of female directors and other officers proposal | FilingDateInstant | 2 | |
| Ratio of female directors and other officers proposal | FilingDateInstant | 0.1818 | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000OkudaShinyaMember | 10152 | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000OhbayashiJunMember | 8783 | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000TakashiSatoMember | 1587 | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000OhsawaMariMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000KawamuraTomohiroMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000MiuraKumikoMember | 3657 | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000KurodaKiyoyukiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000SuzukiMasajiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000MaedaKiyoshiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000TorakiInoueMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant_jpcrp030000-asr_E00097-000ManabuAdachiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors proposal | FilingDateInstant | 24179 | |
| Audit fees reporting company | Prior1YearDuration | 56000000 | JPY |
| Non audit fees reporting company | Prior1YearDuration | － | JPY |
| Audit fees reporting company | CurrentYearDuration | 93400000 | JPY |
| Non audit fees reporting company | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 56000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 93400000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Audit fees reporting company network firms | Prior1YearDuration | － | JPY |
| Non audit fees reporting company network firms | Prior1YearDuration | － | JPY |
| Audit fees reporting company network firms | CurrentYearDuration | － | JPY |
| Non audit fees reporting company network firms | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries network firms | Prior1YearDuration | － | JPY |
| Non audit fees consolidated subsidiaries network firms | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries network firms | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries network firms | CurrentYearDuration | － | 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 |
| 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 |