Annual report
1786.TEDINET S100TP92
Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥67.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥61.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥60.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥55.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥48.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥6.5bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥5.2bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.6bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.4bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.5bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.8bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.6bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥5.4bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.6bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.9bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.8bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.8bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥4.6bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥3.9bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥72.9bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥66.8bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥61.0bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥55.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥44.8bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥23.0bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥25.2bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥50.0bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥41.6bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥39.0bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥30.8bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥27.6bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥20.2bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥14.6bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥20.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.9bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.3bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥10.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥8.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥2.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥246m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥996m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥741m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥2.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥2.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥35.7 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.76 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥32.48 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥821.83 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥573.9 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥377.12 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥358.22 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥335.63 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,733.6 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,037.09 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 68.5% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.3% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.0% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.7% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.1% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.8% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 976 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 953 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 952 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 821 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 735 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥54.7bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥49.8bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥46.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥54.5bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥46.9bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥5.6bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥4.4bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥6.2bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.9bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.0bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.1bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.2bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥4.9bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.6bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥3.6bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥2.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥3.7bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.4bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥63.6bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥58.4bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥53.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥48.5bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥42.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥18.5bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥21.2bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥45.1bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥37.2bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥34.8bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥29.4bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥26.4bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥15.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥10.5bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥35.54 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥31.21 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.51 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥816.17 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥532.26 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥14.5 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13.5 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥11 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥46,465 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥340.77 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥320.22 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥299.84 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥6,408.95 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,760.98 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 71.0% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.3% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.6% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.9% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.2% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.9% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 138,809,400 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 122,498,436 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 122,498,436 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,580,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 750 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 724 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 724 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 696 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 689 | at 2020-03-31d | 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 · 94
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-04-01 → 2024-03-31 | ¥12m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥57m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥219m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥208m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥10m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥40m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥275m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥275m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥7.1bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥12m |
| Construction Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Construction Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Construction Businessreportable segment | employees | at 2024-03-31 | 788 pure |
| Construction Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥55.2bn |
| Construction Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥55.0bn |
| Construction Businessreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥218m |
| Construction Businessreportable segment | segment assets | at 2024-03-31 | ¥63.7bn |
| Construction Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥5.9bn |
| Port Operation Servicereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥439m |
| Port Operation Servicereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥215m |
| Port Operation Servicereportable segment | employees | at 2024-03-31 | 73 pure |
| Port Operation Servicereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥3.7bn |
| Port Operation Servicereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥3.7bn |
| Port Operation Servicereportable segment | segment assets | at 2024-03-31 | ¥5.8bn |
| Port Operation Servicereportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥15m |
| Steel Structurereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥17m |
| Steel Structurereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥26m |
| Steel Structurereportable segment | employees | at 2024-03-31 | 115 pure |
| Steel Structurereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥8.5bn |
| Steel Structurereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥8.5bn |
| Steel Structurereportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥45m |
| Steel Structurereportable segment | segment assets | at 2024-03-31 | ¥7.7bn |
| Steel Structurereportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥561m |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥1.8bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥67.4bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥67.2bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥264m |
| —segment total | segment assets | at 2024-03-31 | ¥77.2bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥6.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥67.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥67.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥275m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥80.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥6.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥7m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥58m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥180m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥174m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥6m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-04-01 → 2023-03-31 | −¥15m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥425m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥425m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | −¥9.3bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | ¥2m |
| Construction Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥927m |
| Construction Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Construction Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥50.4bn |
| Construction Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥50.2bn |
| Construction Businessreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥160m |
| Construction Businessreportable segment | segment assets | at 2023-03-31 | ¥58.4bn |
| Construction Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥4.7bn |
| Port Operation Servicereportable segment | capex | 2022-04-01 → 2023-03-31 | ¥2m |
| Port Operation Servicereportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥225m |
| Port Operation Servicereportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥3.5bn |
| Port Operation Servicereportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥3.5bn |
| Port Operation Servicereportable segment | segment assets | at 2023-03-31 | ¥5.9bn |
| Port Operation Servicereportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥15m |
| Steel Structurereportable segment | capex | 2022-04-01 → 2023-03-31 | ¥43m |
| Steel Structurereportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥25m |
| Steel Structurereportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥7.8bn |
| Steel Structurereportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥7.6bn |
| Steel Structurereportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥258m |
| Steel Structurereportable segment | segment assets | at 2023-03-31 | ¥9.0bn |
| Steel Structurereportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥501m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥973m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥61.7bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥61.3bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥418m |
| —segment total | segment assets | at 2023-03-31 | ¥73.3bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥5.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥980m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥61.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥61.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥425m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥76.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥5.2bn |
| Construction Businessreportable segment | employees | at 2024-03-31 | 750 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,608
| Item | Context | Value | Unit |
|---|---|---|---|
| Shareholding ratio | CurrentYearInstant_No10MajorShareholdersMember | 0.0105 | |
| Number of shares held | CurrentYearInstant | 67185000 | |
| Shareholding ratio | CurrentYearInstant | 0.5007 | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithNoVotingRightsMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Number of voting rights issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember | 4644900 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 133987100 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | 1339871 | |
| Number of shares issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesLessThanOneUnitMember | 177400 | |
| Number of shares issued shares voting rights | CurrentYearInstant | 138809400 | |
| Number of voting rights issued shares voting rights | CurrentYearInstant | 1339871 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant_Row1Member | 4644900 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant_Row1Member | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant_Row1Member | 4644900 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant_Row1Member | 0.0335 | |
| Number of shares held in own name treasury shares etc | CurrentYearInstant | 4644900 | |
| Number of shares held in others names treasury shares etc | CurrentYearInstant | － | |
| Total number of shares held treasury shares etc | CurrentYearInstant | 4644900 | |
| Shareholding ratio treasury shares etc | CurrentYearInstant | 0.0335 | |
| Total amount of dividends dividends of surplus | FilingDateInstant_Row1Member | 872000000 | JPY |
| Dividend per share dividends of surplus | FilingDateInstant_Row1Member | 6.5 | |
| Total amount of dividends dividends of surplus | FilingDateInstant_Row2Member | 1073000000 | JPY |
| Dividend per share dividends of surplus | FilingDateInstant_Row2Member | 8.0 | |
| Number of male directors and other officers | FilingDateInstant | 9 | |
| Number of female directors and other officers | FilingDateInstant | 2 | |
| Ratio of female directors and other officers | FilingDateInstant | 0.181 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000OhnoTatsuyaMember | 70524 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000ShojiAkioMember | 38152 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000HashimotoYukihikoMember | 36641 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000MizunoToshiakiMember | 12275 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000KatoHideakiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000SudaniYukoMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000MorinagaHiroyukiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000IsowaHarumiMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000TakedaMasaakiMember | 33642 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000KojimaKimihikoMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E36102-000ChibaNaotoMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant | 191236 | |
| Audit fees reporting company | Prior1YearDuration | 52000000 | JPY |
| Non audit fees reporting company | Prior1YearDuration | 2000000 | JPY |
| Audit fees reporting company | CurrentYearDuration | 54000000 | JPY |
| Non audit fees reporting company | CurrentYearDuration | 2000000 | 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 | 52000000 | JPY |
| Non audit fees total | Prior1YearDuration | 2000000 | 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 rounding |
| balance sheet identity | pass rounding |
| 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 |