Annual report
9647.TEDINET S100Q3H7
Period2019-12-01 → 2020-11-30
Filed2023-02-22
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100KV3T.
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥6.6bn | 2019-12-01 → 2020-11-30 | Cons. | Net sales |
| Revenue | ¥6.5bn | 2018-12-01 → 2019-11-30 | Cons. | Net sales |
| Revenue | ¥5.9bn | 2017-12-01 → 2018-11-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.8bn | 2016-12-01 → 2017-11-30d | Cons. | Net sales (5-year summary) |
| Revenue | ¥5.5bn | 2015-12-01 → 2016-11-30d | Cons. | Net sales (5-year summary) |
| Operating income | ¥324m | 2019-12-01 → 2020-11-30 | Cons. | Operating income |
| Operating income | ¥271m | 2018-12-01 → 2019-11-30 | Cons. | Operating income |
| Ordinary income | ¥319m | 2019-12-01 → 2020-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥246m | 2018-12-01 → 2019-11-30 | Cons. | Ordinary income |
| Ordinary income | ¥213m | 2017-12-01 → 2018-11-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥207m | 2016-12-01 → 2017-11-30d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥204m | 2015-12-01 → 2016-11-30d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥319m | 2019-12-01 → 2020-11-30 | Cons. | Income before income taxes |
| Profit before tax | ¥246m | 2018-12-01 → 2019-11-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥174m | 2019-12-01 → 2020-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥119m | 2018-12-01 → 2019-11-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥108m | 2017-12-01 → 2018-11-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥185m | 2016-12-01 → 2017-11-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥25m | 2015-12-01 → 2016-11-30d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥186m | 2019-12-01 → 2020-11-30 | Cons. | Profit loss |
| Net income | ¥140m | 2018-12-01 → 2019-11-30 | Cons. | Profit loss |
| Total assets | ¥7.0bn | at 2020-11-30 | Cons. | Assets |
| Total assets | ¥6.6bn | at 2019-11-30 | Cons. | Assets |
| Total assets | ¥6.0bn | at 2018-11-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.2bn | at 2017-11-30d | Cons. | Total assets (5-year summary) |
| Total assets | ¥6.2bn | at 2016-11-30d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.7bn | at 2020-11-30 | Cons. | Liabilities |
| Total liabilities | ¥4.4bn | at 2019-11-30 | Cons. | Liabilities |
| Net assets / equity | ¥2.3bn | at 2020-11-30 | Cons. | Net assets |
| Net assets / equity | ¥2.2bn | at 2019-11-30 | Cons. | Net assets |
| Net assets / equity | ¥2.0bn | at 2018-11-30d | Cons. | Net assets |
| Net assets / equity | ¥2.0bn | at 2017-11-30d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.8bn | at 2016-11-30d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.1bn | at 2020-11-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.6bn | at 2019-11-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.9bn | at 2020-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2019-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.8bn | at 2018-11-30d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.0bn | at 2017-11-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.6bn | at 2016-11-30d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥717m | 2019-12-01 → 2020-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥688m | 2018-12-01 → 2019-11-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥110m | 2017-12-01 → 2018-11-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥641m | 2016-12-01 → 2017-11-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥124m | 2015-12-01 → 2016-11-30d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥71m | 2019-12-01 → 2020-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥54m | 2018-12-01 → 2019-11-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥38m | 2017-12-01 → 2018-11-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥14m | 2016-12-01 → 2017-11-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥79m | 2015-12-01 → 2016-11-30d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥86m | 2019-12-01 → 2020-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥88m | 2018-12-01 → 2019-11-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥300m | 2017-12-01 → 2018-11-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥201m | 2016-12-01 → 2017-11-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥11m | 2015-12-01 → 2016-11-30d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥298.2 | 2019-12-01 → 2020-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥202.79 | 2018-12-01 → 2019-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥184.55 | 2017-12-01 → 2018-11-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥315.8 | 2016-12-01 → 2017-11-30d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥43.11 | 2015-12-01 → 2016-11-30d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,687.94 | at 2020-11-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,434.77 | at 2019-11-30 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,260.7 | at 2018-11-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,126.8 | at 2017-11-30d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,821.76 | at 2016-11-30d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 30.8% | at 2020-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.6% | at 2019-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.6% | at 2018-11-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.4% | at 2017-11-30d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.8% | at 2016-11-30d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.4% | 2019-12-01 → 2020-11-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2018-12-01 → 2019-11-30 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2017-12-01 → 2018-11-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2016-12-01 → 2017-11-30d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2015-12-01 → 2016-11-30d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 211 | at 2020-11-30 | Cons. | Number of employees |
| Employees | 189 | at 2019-11-30 | Cons. | Number of employees |
| Employees | 191 | at 2018-11-30d | Cons. | Number of employees |
| Employees | 180 | at 2017-11-30d | Cons. | Number of employees |
| Employees | 190 | at 2016-11-30d | Cons. | Number of employees |
| Revenue | ¥5.2bn | 2019-12-01 → 2020-11-30 | Standalone | Net sales |
| Revenue | ¥5.0bn | 2018-12-01 → 2019-11-30 | Standalone | Net sales |
| Revenue | ¥4.7bn | 2017-12-01 → 2018-11-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.5bn | 2016-12-01 → 2017-11-30d | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.2bn | 2015-12-01 → 2016-11-30d | Standalone | Net sales (5-year summary) |
| Operating income | ¥249m | 2019-12-01 → 2020-11-30 | Standalone | Operating income |
| Operating income | ¥189m | 2018-12-01 → 2019-11-30 | Standalone | Operating income |
| Ordinary income | ¥245m | 2019-12-01 → 2020-11-30 | Standalone | Ordinary income |
| Ordinary income | ¥170m | 2018-12-01 → 2019-11-30 | Standalone | Ordinary income |
| Ordinary income | ¥157m | 2017-12-01 → 2018-11-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥165m | 2016-12-01 → 2017-11-30d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥173m | 2015-12-01 → 2016-11-30d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥245m | 2019-12-01 → 2020-11-30 | Standalone | Income before income taxes |
| Profit before tax | ¥170m | 2018-12-01 → 2019-11-30 | Standalone | Income before income taxes |
| Net income | ¥142m | 2019-12-01 → 2020-11-30 | Standalone | Profit loss |
| Net income | ¥78m | 2018-12-01 → 2019-11-30 | Standalone | Profit loss |
| Net income | ¥76m | 2017-12-01 → 2018-11-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥162m | 2016-12-01 → 2017-11-30d | Standalone | Net income loss (5-year summary) |
| Net income | ¥12m | 2015-12-01 → 2016-11-30d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥6.2bn | at 2020-11-30 | Standalone | Assets |
| Total assets | ¥5.9bn | at 2019-11-30 | Standalone | Assets |
| Total assets | ¥5.3bn | at 2018-11-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.6bn | at 2017-11-30d | Standalone | Total assets (5-year summary) |
| Total assets | ¥5.5bn | at 2016-11-30d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.5bn | at 2020-11-30 | Standalone | Liabilities |
| Total liabilities | ¥4.2bn | at 2019-11-30 | Standalone | Liabilities |
| Net assets / equity | ¥1.8bn | at 2020-11-30 | Standalone | Net assets |
| Net assets / equity | ¥1.7bn | at 2019-11-30 | Standalone | Net assets |
| Net assets / equity | ¥1.6bn | at 2018-11-30d | Standalone | Net assets |
| Net assets / equity | ¥1.5bn | at 2017-11-30d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.4bn | at 2016-11-30d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.8bn | at 2020-11-30 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.3bn | at 2019-11-30 | Standalone | Cash and deposits |
| EPS (basic) | ¥242.4 | 2019-12-01 → 2020-11-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥133.86 | 2018-12-01 → 2019-11-30 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥129.99 | 2017-12-01 → 2018-11-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥276.6 | 2016-12-01 → 2017-11-30d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.03 | 2015-12-01 → 2016-11-30d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥30 | 2019-12-01 → 2020-11-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2018-12-01 → 2019-11-30 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2017-12-01 → 2018-11-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2016-12-01 → 2017-11-30d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥3 | 2015-12-01 → 2016-11-30d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,039.22 | at 2020-11-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,836.01 | at 2019-11-30 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,735.97 | at 2018-11-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,648.38 | at 2017-11-30d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,391.94 | at 2016-11-30d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 28.5% | at 2020-11-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.4% | at 2019-11-30 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.9% | at 2018-11-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.9% | at 2017-11-30d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.4% | at 2016-11-30d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.3% | 2019-12-01 → 2020-11-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2018-12-01 → 2019-11-30 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.8% | 2017-12-01 → 2018-11-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.0% | 2016-12-01 → 2017-11-30d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2015-12-01 → 2016-11-30d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 586,100 | at 2020-11-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 586,100 | at 2019-11-30 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 586,100 | at 2018-11-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 586,100 | at 2017-11-30d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,861,000 | at 2016-11-30d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 161 | at 2020-11-30 | Standalone | Number of employees |
| Employees | 145 | at 2019-11-30 | Standalone | Number of employees |
| Employees | 146 | at 2018-11-30d | Standalone | Number of employees |
| Employees | 142 | at 2017-11-30d | Standalone | Number of employees |
| Employees | 145 | at 2016-11-30d | 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 · 51
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2019-12-01 → 2020-11-30 | −¥112m |
| Reconciling Itemsreconciling | revenue intersegment | 2019-12-01 → 2020-11-30 | −¥112m |
| Reconciling Itemsreconciling | segment assets | at 2020-11-30 | −¥504m |
| Reconciling Itemsreconciling | segment profit | 2019-12-01 → 2020-11-30 | −¥162m |
| Construction Consultantreportable segment | capex | 2019-12-01 → 2020-11-30 | ¥68m |
| Construction Consultantreportable segment | depreciation | 2019-12-01 → 2020-11-30 | ¥44m |
| Construction Consultantreportable segment | employees | at 2020-11-30 | 166 pure |
| Construction Consultantreportable segment | revenue | 2019-12-01 → 2020-11-30 | ¥5.2bn |
| Construction Consultantreportable segment | revenue external | 2019-12-01 → 2020-11-30 | ¥5.2bn |
| Construction Consultantreportable segment | segment assets | at 2020-11-30 | ¥6.2bn |
| Construction Consultantreportable segment | segment profit | 2019-12-01 → 2020-11-30 | ¥415m |
| Information Processingreportable segment | capex | 2019-12-01 → 2020-11-30 | ¥41m |
| Information Processingreportable segment | depreciation | 2019-12-01 → 2020-11-30 | ¥25m |
| Information Processingreportable segment | employees | at 2020-11-30 | 45 pure |
| Information Processingreportable segment | revenue | 2019-12-01 → 2020-11-30 | ¥1.4bn |
| Information Processingreportable segment | revenue external | 2019-12-01 → 2020-11-30 | ¥1.4bn |
| Information Processingreportable segment | revenue intersegment | 2019-12-01 → 2020-11-30 | ¥54m |
| Information Processingreportable segment | segment assets | at 2020-11-30 | ¥594m |
| Information Processingreportable segment | segment profit | 2019-12-01 → 2020-11-30 | ¥36m |
| Total Of Reportable Segments And Otherssegment total | capex | 2019-12-01 → 2020-11-30 | ¥109m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2019-12-01 → 2020-11-30 | ¥74m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2019-12-01 → 2020-11-30 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2019-12-01 → 2020-11-30 | ¥6.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2019-12-01 → 2020-11-30 | ¥112m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2020-11-30 | ¥7.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2019-12-01 → 2020-11-30 | ¥486m |
| Reconciling Itemsreconciling | revenue | 2018-12-01 → 2019-11-30 | −¥115m |
| Reconciling Itemsreconciling | revenue intersegment | 2018-12-01 → 2019-11-30 | −¥115m |
| Reconciling Itemsreconciling | segment assets | at 2019-11-30 | −¥505m |
| Reconciling Itemsreconciling | segment profit | 2018-12-01 → 2019-11-30 | −¥145m |
| Construction Consultantreportable segment | capex | 2018-12-01 → 2019-11-30 | ¥52m |
| Construction Consultantreportable segment | depreciation | 2018-12-01 → 2019-11-30 | ¥46m |
| Construction Consultantreportable segment | revenue | 2018-12-01 → 2019-11-30 | ¥5.0bn |
| Construction Consultantreportable segment | revenue external | 2018-12-01 → 2019-11-30 | ¥5.0bn |
| Construction Consultantreportable segment | segment assets | at 2019-11-30 | ¥5.8bn |
| Construction Consultantreportable segment | segment profit | 2018-12-01 → 2019-11-30 | ¥333m |
| Information Processingreportable segment | capex | 2018-12-01 → 2019-11-30 | ¥11m |
| Information Processingreportable segment | depreciation | 2018-12-01 → 2019-11-30 | ¥26m |
| Information Processingreportable segment | revenue | 2018-12-01 → 2019-11-30 | ¥1.5bn |
| Information Processingreportable segment | revenue external | 2018-12-01 → 2019-11-30 | ¥1.4bn |
| Information Processingreportable segment | revenue intersegment | 2018-12-01 → 2019-11-30 | ¥57m |
| Information Processingreportable segment | segment assets | at 2019-11-30 | ¥562m |
| Information Processingreportable segment | segment profit | 2018-12-01 → 2019-11-30 | ¥50m |
| Total Of Reportable Segments And Otherssegment total | capex | 2018-12-01 → 2019-11-30 | ¥64m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2018-12-01 → 2019-11-30 | ¥78m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2018-12-01 → 2019-11-30 | ¥6.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2018-12-01 → 2019-11-30 | ¥6.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2018-12-01 → 2019-11-30 | ¥115m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2019-11-30 | ¥7.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2018-12-01 → 2019-11-30 | ¥416m |
| Construction Consultantreportable segment | employees | at 2020-11-30 | 161 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,309
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04884-000NobutakaYamamotoMember | 5400 | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04884-000RyuichiFurukawaMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E04884-000IssumboshiOkuyamaMember | － | |
| Number of shares held ordinary shares information about directors and corporate auditors | FilingDateInstant | 72700 | |
| Audit fees reporting company | Prior1YearDuration | 21000000 | JPY |
| Non audit fees reporting company | Prior1YearDuration | － | JPY |
| Audit fees reporting company | CurrentYearDuration | 21000000 | JPY |
| Non audit fees reporting company | CurrentYearDuration | － | JPY |
| Audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | Prior1YearDuration | － | JPY |
| Audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Non audit fees consolidated subsidiaries | CurrentYearDuration | － | JPY |
| Audit fees total | Prior1YearDuration | 21000000 | JPY |
| Non audit fees total | Prior1YearDuration | － | JPY |
| Audit fees total | CurrentYearDuration | 21000000 | JPY |
| Non audit fees total | CurrentYearDuration | － | JPY |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 108250000 | JPY |
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 98800000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | － | JPY |
| Retirement benefits remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 9450000 | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_DirectorsExcludingOutsideDirectorsMember | 5 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 3825000 | JPY |
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 3600000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | － | JPY |
| Retirement benefits remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 225000 | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_CorporateAuditorsExcludingOutsideCorporateAuditorsMember | 1 | |
| Total amount of remuneration etc remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 10537000 | JPY |
| Fixed remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 9600000 | JPY |
| Performance based remuneration remuneration by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | － | JPY |
| Retirement benefits remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 937000 | JPY |
| Number of directors and other officers remuneration etc by category of directors and other officers | CurrentYearDuration_OutsideDirectorsAndOtherOfficersMember | 6 | |
| Number of issues shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | － | |
| Carrying amount shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | － | JPY |
| Number of issues shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 2 | |
| Carrying amount shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearInstant | 22051000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 40000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 40000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 17940000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 23124000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 2500 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 2500 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 4111000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 4407000 | JPY |
| Cash and deposits | Prior1YearInstant | 2558194000 | JPY |
| Cash and deposits | CurrentYearInstant | 3118370000 | JPY |
| Notes receivable accounts receivable from completed construction contracts and other cacns | Prior1YearInstant | 1177280000 | JPY |
| Notes receivable accounts receivable from completed construction contracts and other cacns | CurrentYearInstant | 934478000 | JPY |
| Costs on uncompleted services | Prior1YearInstant | 1244533000 | JPY |
| Costs on uncompleted services | CurrentYearInstant | 1284049000 | JPY |
| Other ca | Prior1YearInstant | 62769000 | 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 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 |