Annual report
1810.TEDINET S100W4NZ
Period2024-04-01 → 2025-03-31
Filed2025-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥99.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥97.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥88.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥82.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥87.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.4bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥264m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥3.8bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥767m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.7bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.8bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.3bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.9bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.7bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.7bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.8bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.3bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥80.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥77.6bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥71.0bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥68.4bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥74.4bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥30.3bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥29.9bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥50.6bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥47.6bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥44.2bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥42.9bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥42.5bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥13.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥9.3bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥13.0bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.6bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.0bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.3bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥19.1bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥7.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥16.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.2bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥20m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥7.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥177m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥18m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥543m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥983m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥3.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥923m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥797m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥94.32 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥39.85 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.5 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.93 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥73.79 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,760.63 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,642.37 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,499.06 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,447.62 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,393.41 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 62.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.4% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.2% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.7% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 762 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 767 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 766 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 773 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 768 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥97.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥94.9bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥86.4bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥80.8bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥84.9bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.3bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥152m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.7bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥647m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.5bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.7bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.6bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.6bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥1.5bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.7bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.0bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥76.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥74.3bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥68.9bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥66.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥72.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥29.7bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥29.5bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥47.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥44.8bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥42.5bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥41.4bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥41.3bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥12.0bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.3bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥91.37 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.22 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥52.11 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.76 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥66 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥48 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥24 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥23 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,640.98 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,546.48 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,443.59 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,398.58 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,353.41 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 61.3% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.3% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.7% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.9% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 30,580,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,580,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,580,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,580,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 30,580,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 734 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 741 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 739 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 745 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 741 | at 2021-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥21m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥16m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥105m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥105m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥32.1bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥914m |
| Constructionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥387m |
| Constructionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥210m |
| Constructionreportable segment | employees | at 2025-03-31 | 716 pure |
| Constructionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥97.2bn |
| Constructionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥97.1bn |
| Constructionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥99m |
| Constructionreportable segment | segment assets | at 2025-03-31 | ¥35.4bn |
| Constructionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥3.6bn |
| Real Estate And Otherreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥354m |
| Real Estate And Otherreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥266m |
| Real Estate And Otherreportable segment | employees | at 2025-03-31 | 10 pure |
| Real Estate And Otherreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Real Estate And Otherreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Real Estate And Otherreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥6m |
| Real Estate And Otherreportable segment | segment assets | at 2025-03-31 | ¥13.4bn |
| Real Estate And Otherreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥654m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥741m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥476m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥99.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥99.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥105m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥48.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥4.3bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥209m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥18m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥393m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥393m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥27.4bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥965m |
| Constructionreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥562m |
| Constructionreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥207m |
| Constructionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥95.0bn |
| Constructionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥94.6bn |
| Constructionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥387m |
| Constructionreportable segment | segment assets | at 2024-03-31 | ¥36.6bn |
| Constructionreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥604m |
| Real Estate And Otherreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥60m |
| Real Estate And Otherreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥272m |
| Real Estate And Otherreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Real Estate And Otherreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Real Estate And Otherreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥6m |
| Real Estate And Otherreportable segment | segment assets | at 2024-03-31 | ¥13.6bn |
| Real Estate And Otherreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥625m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥623m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥479m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥97.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥97.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥393m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥50.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Constructionreportable segment | employees | at 2025-03-31 | 691 pure |
| Real Estate And Otherreportable segment | employees | at 2025-03-31 | 7 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,790
| Item | Context | Value | Unit |
|---|---|---|---|
| Dividends from surplus | CurrentYearDuration | -810000000 | JPY |
| Profit loss attributable to owners of parent | CurrentYearDuration | 2726000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration | -223000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 777000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 526000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | 1304000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration | 1304000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 777000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_RemeasurementsOfDefinedBenefitPlansMember | 526000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_ValuationAndTranslationAdjustmentsMember | 1304000000 | JPY |
| Total changes of items during the period | CurrentYearDuration | 2996000000 | JPY |
| Net assets | CurrentYearInstant_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 6952000000 | JPY |
| Net assets | CurrentYearInstant_RemeasurementsOfDefinedBenefitPlansMember | 1344000000 | JPY |
| Net assets | CurrentYearInstant_ValuationAndTranslationAdjustmentsMember | 8297000000 | JPY |
| Net assets | CurrentYearInstant | 50616000000 | JPY |
| Income before income taxes | Prior1YearDuration | 1697000000 | JPY |
| Income before income taxes | CurrentYearDuration | 3903000000 | JPY |
| Depreciation and amortization ope cf | Prior1YearDuration | 498000000 | JPY |
| Depreciation and amortization ope cf | CurrentYearDuration | 493000000 | JPY |
| Loss on retirement of noncurrent assets ope cf | Prior1YearDuration | 21000000 | JPY |
| Loss on retirement of noncurrent assets ope cf | CurrentYearDuration | － | JPY |
| Impairment loss ope cf | Prior1YearDuration | － | JPY |
| Impairment loss ope cf | CurrentYearDuration | 129000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | Prior1YearDuration | 44000000 | JPY |
| Increase decrease in allowance for doubtful accounts ope cf | CurrentYearDuration | -89000000 | JPY |
| Interest and dividends income ope cf | Prior1YearDuration | -407000000 | JPY |
| Interest and dividends income ope cf | CurrentYearDuration | -421000000 | JPY |
| Interest expenses ope cf | Prior1YearDuration | 16000000 | JPY |
| Interest expenses ope cf | CurrentYearDuration | 47000000 | JPY |
| Loss gain on sales of property plant and equipment ope cf | Prior1YearDuration | － | JPY |
| Loss gain on sales of property plant and equipment ope cf | CurrentYearDuration | -6000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | Prior1YearDuration | -9618000000 | JPY |
| Decrease increase in notes and accounts receivable trade ope cf | CurrentYearDuration | -1981000000 | JPY |
| Decrease increase in inventories ope cf | Prior1YearDuration | 346000000 | JPY |
| Decrease increase in inventories ope cf | CurrentYearDuration | 289000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | Prior1YearDuration | -652000000 | JPY |
| Increase decrease in notes and accounts payable trade ope cf | CurrentYearDuration | -2775000000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | Prior1YearDuration | -1681000000 | JPY |
| Increase decrease in advances received on uncompleted construction contracts ope cfcns | CurrentYearDuration | 3369000000 | JPY |
| Decrease increase in costs on uncompleted construction contracts ope cfcns | Prior1YearDuration | 111000000 | JPY |
| Decrease increase in costs on uncompleted construction contracts ope cfcns | CurrentYearDuration | 69000000 | JPY |
| Increase decrease in provision for bonuses ope cf | Prior1YearDuration | -24000000 | JPY |
| Increase decrease in provision for bonuses ope cf | CurrentYearDuration | 36000000 | JPY |
| Increase decrease in net defined benefit asset and liability ope cf | Prior1YearDuration | 21000000 | JPY |
| Increase decrease in net defined benefit asset and liability ope cf | CurrentYearDuration | -177000000 | JPY |
| Increase decrease in provision for warranties for completed construction ope cf | Prior1YearDuration | -50000000 | JPY |
| Increase decrease in provision for warranties for completed construction ope cf | CurrentYearDuration | 37000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cf | Prior1YearDuration | 628000000 | JPY |
| Increase decrease in provision for loss on construction contracts ope cf | CurrentYearDuration | -720000000 | JPY |
| Loss gain on sales of investment securities ope cf | Prior1YearDuration | -951000000 | 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 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 |