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 |
|---|---|---|---|
| Other ca | Prior1YearInstant_NonConsolidatedMember | 35513000 | JPY |
| Other ca | CurrentYearInstant_NonConsolidatedMember | 191406000 | JPY |
| Current assets | Prior1YearInstant_NonConsolidatedMember | 37062421000 | JPY |
| Current assets | CurrentYearInstant_NonConsolidatedMember | 38132477000 | JPY |
| Buildings | Prior1YearInstant_NonConsolidatedMember | 4591804000 | JPY |
| Buildings | CurrentYearInstant_NonConsolidatedMember | 4686144000 | JPY |
| Structures | Prior1YearInstant_NonConsolidatedMember | 129927000 | JPY |
| Structures | CurrentYearInstant_NonConsolidatedMember | 130625000 | JPY |
| Machinery and equipment | Prior1YearInstant_NonConsolidatedMember | 28062000 | JPY |
| Machinery and equipment | CurrentYearInstant_NonConsolidatedMember | 28062000 | JPY |
| Vehicles | Prior1YearInstant_NonConsolidatedMember | 53392000 | JPY |
| Vehicles | CurrentYearInstant_NonConsolidatedMember | 56456000 | JPY |
| Tools furniture and fixtures | Prior1YearInstant_NonConsolidatedMember | 128470000 | JPY |
| Tools furniture and fixtures | CurrentYearInstant_NonConsolidatedMember | 132382000 | JPY |
| Land | Prior1YearInstant_NonConsolidatedMember | 4610087000 | JPY |
| Land | CurrentYearInstant_NonConsolidatedMember | 5141972000 | JPY |
| Lease assets ppe | Prior1YearInstant_NonConsolidatedMember | 12533000 | JPY |
| Lease assets ppe | CurrentYearInstant_NonConsolidatedMember | 12533000 | JPY |
| Construction in progress | Prior1YearInstant_NonConsolidatedMember | 31586000 | JPY |
| Construction in progress | CurrentYearInstant_NonConsolidatedMember | 11992000 | JPY |
| Accumulated depreciation ppe by group | Prior1YearInstant_NonConsolidatedMember | -1372077000 | JPY |
| Accumulated depreciation ppe by group | CurrentYearInstant_NonConsolidatedMember | -1570796000 | JPY |
| Property plant and equipment | Prior1YearInstant_NonConsolidatedMember | 8213788000 | JPY |
| Property plant and equipment | CurrentYearInstant_NonConsolidatedMember | 8629372000 | JPY |
| Software | Prior1YearInstant_NonConsolidatedMember | 670000 | JPY |
| Software | CurrentYearInstant_NonConsolidatedMember | 691000 | JPY |
| Telephone subscription right | Prior1YearInstant_NonConsolidatedMember | 411000 | JPY |
| Telephone subscription right | CurrentYearInstant_NonConsolidatedMember | 411000 | JPY |
| Other ia | Prior1YearInstant_NonConsolidatedMember | 14051000 | JPY |
| Other ia | CurrentYearInstant_NonConsolidatedMember | 12118000 | JPY |
| Intangible assets | Prior1YearInstant_NonConsolidatedMember | 15132000 | JPY |
| Intangible assets | CurrentYearInstant_NonConsolidatedMember | 13221000 | JPY |
| Investments in capital | Prior1YearInstant_NonConsolidatedMember | 471000 | JPY |
| Investments in capital | CurrentYearInstant_NonConsolidatedMember | 471000 | JPY |
| Investment securities | Prior1YearInstant_NonConsolidatedMember | 167056000 | JPY |
| Investment securities | CurrentYearInstant_NonConsolidatedMember | 148873000 | JPY |
| Stocks of subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 1258356000 | JPY |
| Stocks of subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 1258356000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | Prior1YearInstant_NonConsolidatedMember | 270740000 | JPY |
| Long term loans receivable from subsidiaries and affiliates | CurrentYearInstant_NonConsolidatedMember | 177860000 | JPY |
| Long term prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 22392000 | JPY |
| Long term prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 20073000 | JPY |
| Deferred tax assets | Prior1YearInstant_NonConsolidatedMember | 215427000 | JPY |
| Deferred tax assets | CurrentYearInstant_NonConsolidatedMember | 210830000 | JPY |
| Other ioa | Prior1YearInstant_NonConsolidatedMember | 131713000 | JPY |
| Other ioa | CurrentYearInstant_NonConsolidatedMember | 111363000 | JPY |
| Investments and other assets | Prior1YearInstant_NonConsolidatedMember | 2066158000 | JPY |
| Investments and other assets | CurrentYearInstant_NonConsolidatedMember | 1927829000 | JPY |
| Noncurrent assets | Prior1YearInstant_NonConsolidatedMember | 10295079000 | JPY |
| Noncurrent assets | CurrentYearInstant_NonConsolidatedMember | 10570422000 | 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 |