Annual report
1882.TEDINET S100TOYF
Period2023-04-01 → 2024-03-31
Filed2024-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥118.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥118.7bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥112.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥111.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥109.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥5.5bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥4.7bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥5.7bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.0bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.6bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.3bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.9bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.7bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.9bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.8bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.2bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.7bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.7bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4.1bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.9bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥3.3bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥92.9bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥87.2bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥84.7bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥87.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥84.0bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥36.8bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥34.5bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥56.1bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥52.7bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥50.5bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥48.0bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥43.5bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥14.2bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥10.0bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥14.2bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.0bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.6bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥12.8bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥12.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥10.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥6.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥3.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥4.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.8bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥853m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥79.94 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥66.73 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥76.55 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.87 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥81.23 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,162.69 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,080.46 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,030.31 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥958.57 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥834.88 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 58.8% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.9% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.9% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.2% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.4% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.2% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,655 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,667 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 1,580 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,565 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 1,558 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥82.1bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥83.3bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥81.8bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥83.4bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥79.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.8bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥2.0bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥2.5bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.3bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.3bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.3bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.5bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.5bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.2bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.0bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥1.6bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥2.4bn | 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 | ¥2.8bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥72.3bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥71.0bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥70.0bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥72.9bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥70.3bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥34.9bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥34.3bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥37.5bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥36.7bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥35.9bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥35.0bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥32.2bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥11.0bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.9bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥41.33 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.92 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥49.02 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥73.98 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.81 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥210 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥180 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥180 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥160 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥140 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥796.84 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥773.1 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥754.39 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥717.48 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥636.05 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 51.8% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.3% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.0% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.8% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.3% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.4% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.9% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,440,046 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,220,023 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,220,023 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,220,023 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,220,023 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,041 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 1,011 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 999 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 971 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 976 | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Constructionreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥457m |
| Constructionreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥526m |
| Constructionreportable segment | employees | at 2024-03-31 | 934 pure |
| Constructionreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥70.3bn |
| Constructionreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥70.2bn |
| Constructionreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥7m |
| Constructionreportable segment | segment assets | at 2024-03-31 | ¥48.8bn |
| Constructionreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥3.5bn |
| Manufacturing Sales And Environmentreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥3.4bn |
| Manufacturing Sales And Environmentreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Manufacturing Sales And Environmentreportable segment | employees | at 2024-03-31 | 536 pure |
| Manufacturing Sales And Environmentreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥48.8bn |
| Manufacturing Sales And Environmentreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥47.8bn |
| Manufacturing Sales And Environmentreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥961m |
| Manufacturing Sales And Environmentreportable segment | segment assets | at 2024-03-31 | ¥42.0bn |
| Manufacturing Sales And Environmentreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥4.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥3.9bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥2.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥119.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥118.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥968m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥90.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥7.6bn |
| Constructionreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1.1bn |
| Constructionreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥580m |
| Constructionreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥70.1bn |
| Constructionreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥70.0bn |
| Constructionreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥29m |
| Constructionreportable segment | segment assets | at 2023-03-31 | ¥49.3bn |
| Constructionreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥3.3bn |
| Manufacturing Sales And Environmentreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1.6bn |
| Manufacturing Sales And Environmentreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Manufacturing Sales And Environmentreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥49.7bn |
| Manufacturing Sales And Environmentreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥48.7bn |
| Manufacturing Sales And Environmentreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥993m |
| Manufacturing Sales And Environmentreportable segment | segment assets | at 2023-03-31 | ¥37.0bn |
| Manufacturing Sales And Environmentreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥3.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥119.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥118.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥86.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥6.8bn |
| Constructionreportable segment | employees | at 2024-03-31 | 620 pure |
| Manufacturing Sales And Environmentreportable segment | employees | at 2024-03-31 | 236 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,685
| Item | Context | Value | Unit |
|---|---|---|---|
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 944000000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 1197000000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 1212000000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 313000000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 200000000 | JPY |
| Accrued consumption taxes | Prior1YearInstant_NonConsolidatedMember | 990000000 | JPY |
| Accrued consumption taxes | CurrentYearInstant_NonConsolidatedMember | 948000000 | JPY |
| Advances received on uncompleted construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 827000000 | JPY |
| Advances received on uncompleted construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 866000000 | JPY |
| Advances received | Prior1YearInstant_NonConsolidatedMember | 0 | JPY |
| Advances received | CurrentYearInstant_NonConsolidatedMember | 0 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 501000000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 1096000000 | JPY |
| Provision for warranties for completed construction | Prior1YearInstant_NonConsolidatedMember | 22000000 | JPY |
| Provision for warranties for completed construction | CurrentYearInstant_NonConsolidatedMember | 23000000 | JPY |
| Provision for loss on construction contracts | Prior1YearInstant_NonConsolidatedMember | 52000000 | JPY |
| Provision for loss on construction contracts | CurrentYearInstant_NonConsolidatedMember | 68000000 | JPY |
| Current liabilities | Prior1YearInstant_NonConsolidatedMember | 32357000000 | JPY |
| Current liabilities | CurrentYearInstant_NonConsolidatedMember | 31944000000 | JPY |
| Long term loans payable | Prior1YearInstant_NonConsolidatedMember | 150000000 | JPY |
| Long term loans payable | CurrentYearInstant_NonConsolidatedMember | 900000000 | JPY |
| Lease obligations ncl | Prior1YearInstant_NonConsolidatedMember | 52000000 | JPY |
| Lease obligations ncl | CurrentYearInstant_NonConsolidatedMember | 157000000 | JPY |
| Deferred tax liabilities | Prior1YearInstant_NonConsolidatedMember | 507000000 | JPY |
| Deferred tax liabilities | CurrentYearInstant_NonConsolidatedMember | 653000000 | JPY |
| Deferred tax liabilities for land revaluation | Prior1YearInstant_NonConsolidatedMember | 1044000000 | JPY |
| Deferred tax liabilities for land revaluation | CurrentYearInstant_NonConsolidatedMember | 1041000000 | JPY |
| Asset retirement obligations ncl | Prior1YearInstant_NonConsolidatedMember | 51000000 | JPY |
| Asset retirement obligations ncl | CurrentYearInstant_NonConsolidatedMember | 52000000 | JPY |
| Long term guarantee deposited | Prior1YearInstant_NonConsolidatedMember | 44000000 | JPY |
| Long term guarantee deposited | CurrentYearInstant_NonConsolidatedMember | 42000000 | JPY |
| Provision for retirement benefits | Prior1YearInstant_NonConsolidatedMember | 49000000 | JPY |
| Provision for retirement benefits | CurrentYearInstant_NonConsolidatedMember | 60000000 | JPY |
| Noncurrent liabilities | Prior1YearInstant_NonConsolidatedMember | 1898000000 | JPY |
| Noncurrent liabilities | CurrentYearInstant_NonConsolidatedMember | 2909000000 | JPY |
| Liabilities | Prior1YearInstant_NonConsolidatedMember | 34256000000 | JPY |
| Liabilities | CurrentYearInstant_NonConsolidatedMember | 34853000000 | JPY |
| Capital stock | Prior1YearInstant_NonConsolidatedMember | 7584000000 | JPY |
| Capital stock | CurrentYearInstant_NonConsolidatedMember | 7584000000 | JPY |
| Legal capital surplus | Prior1YearInstant_NonConsolidatedMember | 5619000000 | JPY |
| Legal capital surplus | CurrentYearInstant_NonConsolidatedMember | 5619000000 | JPY |
| Other capital surplus | Prior1YearInstant_NonConsolidatedMember | 753000000 | JPY |
| Other capital surplus | CurrentYearInstant_NonConsolidatedMember | 912000000 | JPY |
| Capital surplus | Prior1YearInstant_NonConsolidatedMember | 6373000000 | JPY |
| Capital surplus | CurrentYearInstant_NonConsolidatedMember | 6531000000 | JPY |
| Legal retained earnings | Prior1YearInstant_NonConsolidatedMember | 906000000 | JPY |
| Legal retained earnings | CurrentYearInstant_NonConsolidatedMember | 906000000 | JPY |
| Reserve for advanced depreciation of noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 173000000 | JPY |
| Reserve for advanced depreciation of noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 170000000 | JPY |
| General reserve | Prior1YearInstant_NonConsolidatedMember | 18607000000 | 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 |
| balance sheet identity | pass |
| 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 |