Annual report
1870.TEDINET S100W39Q
Period2024-04-01 → 2025-03-31
Filed2025-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥140.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥119.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥111.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥93.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥106.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥8.7bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥9.5bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥8.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥9.6bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.3bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.2bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.4bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.3bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥5.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.5bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.8bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.3bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥5.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥6.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥144.2bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥126.0bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥130.0bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥116.4bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥129.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥75.4bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥59.5bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥68.8bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥66.5bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥60.4bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥57.5bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥54.6bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥15.7bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥20.0bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥15.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥19.9bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥22.7bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.9bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥22.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥17.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥10.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.2bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥15.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥6.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥255m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥220m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥13.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥11.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥253m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥14.4bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥15.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥131.17 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥150.23 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥104.83 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥112.18 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥75.86 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,599.56 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,546.39 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,405.1 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,338.1 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,258.9 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 47.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.8% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 46.5% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.4% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.3% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.2% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.2% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,392 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,324 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,288 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 1,174 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,163 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥112.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥93.3bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥94.1bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥77.7bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥90.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥5.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥6.4bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥6.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.3bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.0bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.4bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.3bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥7.3bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.6bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥5.3bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥4.6bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥4.5bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.8bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥130.7bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥112.1bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥117.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥105.2bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥119.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥72.3bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥55.3bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥58.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥56.8bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥53.0bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥49.8bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥47.4bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥9.8bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥13.8bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥106.98 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥123.18 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.97 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥104.58 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥65.52 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥80 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥43 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥38 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,356.12 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,319.66 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,231.57 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,159.05 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,092 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 44.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.2% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.8% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.0% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.9% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.3% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 44,607,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,607,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,607,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,607,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 44,607,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 966 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 921 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 889 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 863 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 845 | 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 · 54
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥281m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥2.5bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥2.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥4.2bn |
| Building Constructionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥95m |
| Building Constructionreportable segment | employees | at 2025-03-31 | 645 pure |
| Building Constructionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥89.3bn |
| Building Constructionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥87.2bn |
| Building Constructionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Building Constructionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Civil Engineeringreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥144m |
| Civil Engineeringreportable segment | employees | at 2025-03-31 | 527 pure |
| Civil Engineeringreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥32.2bn |
| Civil Engineeringreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥32.1bn |
| Civil Engineeringreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥136m |
| Civil Engineeringreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥4.4bn |
| Real Estate Development And Othersreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥528m |
| Real Estate Development And Othersreportable segment | employees | at 2025-03-31 | 98 pure |
| Real Estate Development And Othersreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥21.7bn |
| Real Estate Development And Othersreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥21.4bn |
| Real Estate Development And Othersreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥271m |
| Real Estate Development And Othersreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.3bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥768m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥143.2bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥140.7bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥12.9bn |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥269m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥3.5bn |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥3.5bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥4.5bn |
| Building Constructionreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥119m |
| Building Constructionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥68.3bn |
| Building Constructionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥65.4bn |
| Building Constructionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥2.9bn |
| Building Constructionreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Civil Engineeringreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥147m |
| Civil Engineeringreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥31.7bn |
| Civil Engineeringreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥31.4bn |
| Civil Engineeringreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥357m |
| Civil Engineeringreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥4.9bn |
| Real Estate Development And Othersreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥522m |
| Real Estate Development And Othersreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥23.3bn |
| Real Estate Development And Othersreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥23.0bn |
| Real Estate Development And Othersreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥235m |
| Real Estate Development And Othersreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥7.8bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥789m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥123.3bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥119.8bn |
| —segment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥3.5bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥14.0bn |
| Building Constructionreportable segment | employees | at 2025-03-31 | 514 pure |
| Civil Engineeringreportable segment | employees | at 2025-03-31 | 305 pure |
| Real Estate Development And Othersreportable segment | employees | at 2025-03-31 | 25 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,820
| Item | Context | Value | Unit |
|---|---|---|---|
| Software | Prior1YearInstant_NonConsolidatedMember | 292000000 | JPY |
| Software | CurrentYearInstant_NonConsolidatedMember | 250000000 | JPY |
| Other ia | Prior1YearInstant_NonConsolidatedMember | 45000000 | JPY |
| Other ia | CurrentYearInstant_NonConsolidatedMember | 215000000 | JPY |
| Intangible assets | Prior1YearInstant_NonConsolidatedMember | 340000000 | JPY |
| Intangible assets | CurrentYearInstant_NonConsolidatedMember | 467000000 | JPY |
| Investment securities | Prior1YearInstant_NonConsolidatedMember | 4846000000 | JPY |
| Investment securities | CurrentYearInstant_NonConsolidatedMember | 5204000000 | JPY |
| Stocks of subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 5190000000 | JPY |
| Stocks of subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 5294000000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 11520000000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 10092000000 | JPY |
| Long term prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 3000000 | JPY |
| Long term prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 1000000 | JPY |
| Deferred tax assets | Prior1YearInstant_NonConsolidatedMember | 3331000000 | JPY |
| Deferred tax assets | CurrentYearInstant_NonConsolidatedMember | 2528000000 | JPY |
| Other ioa | Prior1YearInstant_NonConsolidatedMember | 148000000 | JPY |
| Other ioa | CurrentYearInstant_NonConsolidatedMember | 155000000 | JPY |
| Allowance for doubtful accounts ioa by group | Prior1YearInstant_NonConsolidatedMember | -12000000 | JPY |
| Allowance for doubtful accounts ioa by group | CurrentYearInstant_NonConsolidatedMember | -12000000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 25028000000 | JPY |
| Investments and other assets | CurrentYearInstant_NonConsolidatedMember | 23264000000 | JPY |
| Noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 35349000000 | JPY |
| Noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 33660000000 | JPY |
| Assets | Prior1YearInstant_NonConsolidatedMember | 112085000000 | JPY |
| Assets | CurrentYearInstant_NonConsolidatedMember | 130691000000 | JPY |
| Accounts payable for construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 9175000000 | JPY |
| Accounts payable for construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 11889000000 | JPY |
| Short term loans payable | Prior1YearInstant_NonConsolidatedMember | 15600000000 | JPY |
| Short term loans payable | CurrentYearInstant_NonConsolidatedMember | 29100000000 | JPY |
| Lease obligations cl | Prior1YearInstant_NonConsolidatedMember | 11000000 | JPY |
| Lease obligations cl | CurrentYearInstant_NonConsolidatedMember | 11000000 | JPY |
| Accounts payable other | Prior1YearInstant_NonConsolidatedMember | 1835000000 | JPY |
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 145000000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 258000000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 446000000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 4147000000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 38000000 | JPY |
| Advances received on uncompleted construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 7632000000 | JPY |
| Advances received on uncompleted construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 9771000000 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 290000000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 227000000 | JPY |
| Provision for warranties for completed construction | Prior1YearInstant_NonConsolidatedMember | 430000000 | JPY |
| Provision for warranties for completed construction | CurrentYearInstant_NonConsolidatedMember | 491000000 | JPY |
| Provision for directors bonuses | Prior1YearInstant_NonConsolidatedMember | 72000000 | JPY |
| Provision for directors bonuses | CurrentYearInstant_NonConsolidatedMember | 68000000 | JPY |
| Provision for bonuses | Prior1YearInstant_NonConsolidatedMember | － | JPY |
| Provision for bonuses | CurrentYearInstant_NonConsolidatedMember | 191000000 | JPY |
| Provision for loss on construction contracts | Prior1YearInstant_NonConsolidatedMember | 322000000 | JPY |
| Provision for loss on construction contracts | CurrentYearInstant_NonConsolidatedMember | 727000000 | 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 rounding |
| 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 |