Annual report
8917.TEDINET S100Q170
Period2021-11-01 → 2022-10-31
Filed2023-01-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥40.0bn | 2021-11-01 → 2022-10-31 | Cons. | Net sales |
| Revenue | ¥42.6bn | 2020-11-01 → 2021-10-31 | Cons. | Net sales |
| Revenue | ¥43.6bn | 2019-11-01 → 2020-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥43.1bn | 2018-11-01 → 2019-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥40.9bn | 2017-11-01 → 2018-10-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.2bn | 2021-11-01 → 2022-10-31 | Cons. | Operating income |
| Operating income | ¥3.5bn | 2020-11-01 → 2021-10-31 | Cons. | Operating income |
| Ordinary income | ¥3.2bn | 2021-11-01 → 2022-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.5bn | 2020-11-01 → 2021-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.6bn | 2019-11-01 → 2020-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.7bn | 2018-11-01 → 2019-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.8bn | 2017-11-01 → 2018-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.2bn | 2021-11-01 → 2022-10-31 | Cons. | Income before income taxes |
| Profit before tax | ¥3.5bn | 2020-11-01 → 2021-10-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.1bn | 2021-11-01 → 2022-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.3bn | 2020-11-01 → 2021-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.7bn | 2019-11-01 → 2020-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.4bn | 2018-11-01 → 2019-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2017-11-01 → 2018-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.1bn | 2021-11-01 → 2022-10-31 | Cons. | Profit loss |
| Net income | ¥2.4bn | 2020-11-01 → 2021-10-31 | Cons. | Profit loss |
| Total assets | ¥53.0bn | at 2022-10-31 | Cons. | Assets |
| Total assets | ¥50.9bn | at 2021-10-31 | Cons. | Assets |
| Total assets | ¥47.6bn | at 2020-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥50.4bn | at 2019-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥47.3bn | at 2018-10-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥15.2bn | at 2022-10-31 | Cons. | Liabilities |
| Total liabilities | ¥14.7bn | at 2021-10-31 | Cons. | Liabilities |
| Net assets / equity | ¥37.8bn | at 2022-10-31 | Cons. | Net assets |
| Net assets / equity | ¥36.3bn | at 2021-10-31 | Cons. | Net assets |
| Net assets / equity | ¥34.4bn | at 2020-10-31d | Cons. | Net assets |
| Net assets / equity | ¥33.3bn | at 2019-10-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥31.4bn | at 2018-10-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥19.2bn | at 2022-10-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥25.5bn | at 2021-10-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥17.6bn | at 2022-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥23.9bn | at 2021-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.9bn | at 2020-10-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.3bn | at 2019-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥12.8bn | at 2018-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥5.4bn | 2021-11-01 → 2022-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥6.8bn | 2020-11-01 → 2021-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥11.9bn | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.8bn | 2018-11-01 → 2019-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥3.2bn | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥729m | 2021-11-01 → 2022-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥688m | 2020-11-01 → 2021-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥819m | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.1bn | 2018-11-01 → 2019-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥830m | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥176m | 2021-11-01 → 2022-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥195m | 2020-11-01 → 2021-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.4bn | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥368m | 2018-11-01 → 2019-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2017-11-01 → 2018-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥147.57 | 2021-11-01 → 2022-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥164.5 | 2020-11-01 → 2021-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥120.29 | 2019-11-01 → 2020-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥173.27 | 2018-11-01 → 2019-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥184.1 | 2017-11-01 → 2018-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥146.98 | 2021-11-01 → 2022-10-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥163.99 | 2020-11-01 → 2021-10-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥119.97 | 2019-11-01 → 2020-10-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥172.82 | 2018-11-01 → 2019-10-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥183.72 | 2017-11-01 → 2018-10-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,634.39 | at 2022-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,530.32 | at 2021-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,407.69 | at 2020-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,330.81 | at 2019-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,201.06 | at 2018-10-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 69.1% | at 2022-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.1% | at 2021-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.3% | at 2020-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.2% | at 2019-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.6% | at 2018-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.7% | 2021-11-01 → 2022-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2020-11-01 → 2021-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.1% | 2019-11-01 → 2020-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2018-11-01 → 2019-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.4% | 2017-11-01 → 2018-10-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 388 | at 2022-10-31 | Cons. | Number of employees |
| Employees | 380 | at 2021-10-31 | Cons. | Number of employees |
| Employees | 367 | at 2020-10-31d | Cons. | Number of employees |
| Employees | 356 | at 2019-10-31d | Cons. | Number of employees |
| Employees | 322 | at 2018-10-31d | Cons. | Number of employees |
| Revenue | ¥33.4bn | 2021-11-01 → 2022-10-31 | Standalone | Net sales |
| Revenue | ¥36.2bn | 2020-11-01 → 2021-10-31 | Standalone | Net sales |
| Revenue | ¥39.2bn | 2019-11-01 → 2020-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥39.6bn | 2018-11-01 → 2019-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥39.1bn | 2017-11-01 → 2018-10-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.9bn | 2021-11-01 → 2022-10-31 | Standalone | Operating income |
| Operating income | ¥3.2bn | 2020-11-01 → 2021-10-31 | Standalone | Operating income |
| Ordinary income | ¥2.8bn | 2021-11-01 → 2022-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.1bn | 2020-11-01 → 2021-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.4bn | 2019-11-01 → 2020-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.4bn | 2018-11-01 → 2019-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.6bn | 2017-11-01 → 2018-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.8bn | 2021-11-01 → 2022-10-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.1bn | 2020-11-01 → 2021-10-31 | Standalone | Income before income taxes |
| Net income | ¥1.9bn | 2021-11-01 → 2022-10-31 | Standalone | Profit loss |
| Net income | ¥2.1bn | 2020-11-01 → 2021-10-31 | Standalone | Profit loss |
| Net income | ¥1.6bn | 2019-11-01 → 2020-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2018-11-01 → 2019-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.5bn | 2017-11-01 → 2018-10-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥48.7bn | at 2022-10-31 | Standalone | Assets |
| Total assets | ¥47.4bn | at 2021-10-31 | Standalone | Assets |
| Total assets | ¥43.6bn | at 2020-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥46.4bn | at 2019-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥44.3bn | at 2018-10-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥12.5bn | at 2022-10-31 | Standalone | Liabilities |
| Total liabilities | ¥12.5bn | at 2021-10-31 | Standalone | Liabilities |
| Net assets / equity | ¥36.2bn | at 2022-10-31 | Standalone | Net assets |
| Net assets / equity | ¥34.9bn | at 2021-10-31 | Standalone | Net assets |
| Net assets / equity | ¥33.3bn | at 2020-10-31d | Standalone | Net assets |
| Net assets / equity | ¥32.2bn | at 2019-10-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥30.5bn | at 2018-10-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥18.4bn | at 2022-10-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥24.5bn | at 2021-10-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥139.03 | 2021-11-01 → 2022-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥154.56 | 2020-11-01 → 2021-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.45 | 2019-11-01 → 2020-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥166.03 | 2018-11-01 → 2019-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥180.16 | 2017-11-01 → 2018-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥138.47 | 2021-11-01 → 2022-10-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥154.07 | 2020-11-01 → 2021-10-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥116.14 | 2019-11-01 → 2020-10-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥165.59 | 2018-11-01 → 2019-10-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥179.78 | 2017-11-01 → 2018-10-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥43 | 2021-11-01 → 2022-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥43 | 2020-11-01 → 2021-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥43 | 2019-11-01 → 2020-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥43 | 2018-11-01 → 2019-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥43 | 2017-11-01 → 2018-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,600.73 | at 2022-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,505.61 | at 2021-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,393.09 | at 2020-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,319.88 | at 2019-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,197.27 | at 2018-10-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 74.2% | at 2022-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.5% | at 2021-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.2% | at 2020-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.4% | at 2019-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.8% | at 2018-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.4% | 2021-11-01 → 2022-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2020-11-01 → 2021-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.9% | 2019-11-01 → 2020-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2018-11-01 → 2019-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2017-11-01 → 2018-10-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 16,901,900 | at 2022-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,901,900 | at 2021-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,901,900 | at 2020-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,901,900 | at 2019-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 16,901,900 | at 2018-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 323 | at 2022-10-31 | Standalone | Number of employees |
| Employees | 326 | at 2021-10-31 | Standalone | Number of employees |
| Employees | 327 | at 2020-10-31d | Standalone | Number of employees |
| Employees | 329 | at 2019-10-31d | Standalone | Number of employees |
| Employees | 310 | at 2018-10-31d | 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 · 36
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-11-01 → 2022-10-31 | ¥190m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2022-10-31 | 3 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-11-01 → 2022-10-31 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-11-01 → 2022-10-31 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2021-11-01 → 2022-10-31 | ¥321m |
| Reconciling Itemsreconciling | depreciation | 2021-11-01 → 2022-10-31 | ¥19m |
| Reconciling Itemsreconciling | revenue | 2021-11-01 → 2022-10-31 | ¥6m |
| Reconciling Itemsreconciling | revenue external | 2021-11-01 → 2022-10-31 | ¥6m |
| Reconciling Itemsreconciling | segment ordinary income | 2021-11-01 → 2022-10-31 | −¥1.1bn |
| Detached Housingreportable segment | depreciation | 2021-11-01 → 2022-10-31 | ¥17m |
| Detached Housingreportable segment | employees | at 2022-10-31 | 330 pure |
| Detached Housingreportable segment | revenue | 2021-11-01 → 2022-10-31 | ¥38.6bn |
| Detached Housingreportable segment | revenue external | 2021-11-01 → 2022-10-31 | ¥38.6bn |
| Detached Housingreportable segment | segment ordinary income | 2021-11-01 → 2022-10-31 | ¥4.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-11-01 → 2022-10-31 | ¥207m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-11-01 → 2022-10-31 | ¥40.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-11-01 → 2022-10-31 | ¥40.0bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2021-11-01 → 2022-10-31 | ¥4.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2020-11-01 → 2021-10-31 | ¥176m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2020-11-01 → 2021-10-31 | ¥1.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2020-11-01 → 2021-10-31 | ¥1.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2020-11-01 → 2021-10-31 | ¥284m |
| Reconciling Itemsreconciling | depreciation | 2020-11-01 → 2021-10-31 | ¥24m |
| Reconciling Itemsreconciling | revenue | 2020-11-01 → 2021-10-31 | ¥7m |
| Reconciling Itemsreconciling | revenue external | 2020-11-01 → 2021-10-31 | ¥7m |
| Reconciling Itemsreconciling | segment ordinary income | 2020-11-01 → 2021-10-31 | −¥1.0bn |
| Detached Housingreportable segment | depreciation | 2020-11-01 → 2021-10-31 | ¥18m |
| Detached Housingreportable segment | revenue | 2020-11-01 → 2021-10-31 | ¥41.6bn |
| Detached Housingreportable segment | revenue external | 2020-11-01 → 2021-10-31 | ¥41.6bn |
| Detached Housingreportable segment | segment ordinary income | 2020-11-01 → 2021-10-31 | ¥4.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-11-01 → 2021-10-31 | ¥195m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-11-01 → 2021-10-31 | ¥42.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-11-01 → 2021-10-31 | ¥42.6bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2020-11-01 → 2021-10-31 | ¥4.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2022-10-31 | 3 pure |
| Detached Housingreportable segment | employees | at 2022-10-31 | 280 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,447
| Item | Context | Value | Unit |
|---|---|---|---|
| Assets | Prior1YearInstant_NonConsolidatedMember | 47357500000 | JPY |
| Assets | CurrentYearInstant_NonConsolidatedMember | 48702900000 | JPY |
| Notes payable trade | Prior1YearInstant_NonConsolidatedMember | 1710599000 | JPY |
| Notes payable trade | CurrentYearInstant_NonConsolidatedMember | 2339730000 | JPY |
| Accounts payable for construction contracts cns | Prior1YearInstant_NonConsolidatedMember | 2737151000 | JPY |
| Accounts payable for construction contracts cns | CurrentYearInstant_NonConsolidatedMember | 2630094000 | JPY |
| Short term loans payable | Prior1YearInstant_NonConsolidatedMember | 3688000000 | JPY |
| Short term loans payable | CurrentYearInstant_NonConsolidatedMember | 3855000000 | JPY |
| Current portion of long term loans payable | Prior1YearInstant_NonConsolidatedMember | 316566000 | JPY |
| Current portion of long term loans payable | CurrentYearInstant_NonConsolidatedMember | 316566000 | JPY |
| Accounts payable other | Prior1YearInstant_NonConsolidatedMember | 114745000 | JPY |
| Accounts payable other | CurrentYearInstant_NonConsolidatedMember | 97037000 | JPY |
| Accrued expenses | Prior1YearInstant_NonConsolidatedMember | 24381000 | JPY |
| Accrued expenses | CurrentYearInstant_NonConsolidatedMember | 28855000 | JPY |
| Income taxes payable | Prior1YearInstant_NonConsolidatedMember | 671545000 | JPY |
| Income taxes payable | CurrentYearInstant_NonConsolidatedMember | 471665000 | JPY |
| Accrued consumption taxes | Prior1YearInstant_NonConsolidatedMember | 137851000 | JPY |
| Accrued consumption taxes | CurrentYearInstant_NonConsolidatedMember | － | JPY |
| Advances received | Prior1YearInstant_NonConsolidatedMember | 134901000 | JPY |
| Advances received | CurrentYearInstant_NonConsolidatedMember | 152286000 | JPY |
| Deposits received | Prior1YearInstant_NonConsolidatedMember | 138102000 | JPY |
| Deposits received | CurrentYearInstant_NonConsolidatedMember | 117433000 | JPY |
| Provision for bonuses | Prior1YearInstant_NonConsolidatedMember | 140735000 | JPY |
| Provision for bonuses | CurrentYearInstant_NonConsolidatedMember | 124736000 | JPY |
| Provision for directors bonuses | Prior1YearInstant_NonConsolidatedMember | 18700000 | JPY |
| Provision for directors bonuses | CurrentYearInstant_NonConsolidatedMember | 16800000 | JPY |
| Provision for warranties for completed construction | Prior1YearInstant_NonConsolidatedMember | 20567000 | JPY |
| Provision for warranties for completed construction | CurrentYearInstant_NonConsolidatedMember | 19057000 | JPY |
| Other cl | Prior1YearInstant_NonConsolidatedMember | 3354000 | JPY |
| Other cl | CurrentYearInstant_NonConsolidatedMember | 2017000 | JPY |
| Current liabilities | Prior1YearInstant_NonConsolidatedMember | 9857201000 | JPY |
| Current liabilities | CurrentYearInstant_NonConsolidatedMember | 10171280000 | JPY |
| Long term loans payable | Prior1YearInstant_NonConsolidatedMember | 2299668000 | JPY |
| Long term loans payable | CurrentYearInstant_NonConsolidatedMember | 1983102000 | JPY |
| Provision for retirement benefits | Prior1YearInstant_NonConsolidatedMember | 316363000 | JPY |
| Provision for retirement benefits | CurrentYearInstant_NonConsolidatedMember | 331393000 | JPY |
| Other ncl | Prior1YearInstant_NonConsolidatedMember | 16745000 | JPY |
| Other ncl | CurrentYearInstant_NonConsolidatedMember | 16745000 | JPY |
| Noncurrent liabilities | Prior1YearInstant_NonConsolidatedMember | 2632777000 | JPY |
| Noncurrent liabilities | CurrentYearInstant_NonConsolidatedMember | 2331241000 | JPY |
| Liabilities | Prior1YearInstant_NonConsolidatedMember | 12489978000 | JPY |
| Liabilities | CurrentYearInstant_NonConsolidatedMember | 12502521000 | JPY |
| Capital stock | Prior1YearInstant_NonConsolidatedMember | 1584837000 | JPY |
| Capital stock | CurrentYearInstant_NonConsolidatedMember | 1584837000 | JPY |
| Other capital surplus | Prior1YearInstant_NonConsolidatedMember | 1344145000 | JPY |
| Other capital surplus | CurrentYearInstant_NonConsolidatedMember | 1344145000 | JPY |
| Capital surplus | Prior1YearInstant_NonConsolidatedMember | 1344145000 | JPY |
| Capital surplus | CurrentYearInstant_NonConsolidatedMember | 1344145000 | JPY |
| Legal retained earnings | Prior1YearInstant_NonConsolidatedMember | 273321000 | JPY |
| Legal retained earnings | CurrentYearInstant_NonConsolidatedMember | 333073000 | 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 |