Annual report
1786.TEDINET S100OAD8
Period2021-04-01 → 2022-03-31
Filed2022-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 133
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥60.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥55.2bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥48.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥45.1bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥5.3bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Operating income | ¥5.1bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Ordinary income | ¥5.5bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.2bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.8bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.1bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.5bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥5.1bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.8bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.8bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.6bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.0bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.8bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Net income | ¥3.8bn | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Total assets | ¥61.0bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥55.8bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥44.8bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥42.8bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥22.0bn | at 2022-03-31 | Cons. | Liabilities |
| Total liabilities | ¥25.0bn | at 2021-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥39.0bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥30.8bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.6bn | at 2020-03-31d | Cons. | Net assets |
| Net assets / equity | ¥26.0bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥14.0bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥8.0bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥13.3bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.0bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.6bn | at 2020-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.4bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥8.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥2.0bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥246m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.7bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.0bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥741m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥2.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥32.48 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥821.83 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥573.9 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥663.58 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥335.63 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,733.6 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,037.09 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥5,680.09 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 64.0% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.3% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.7% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.8% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.8% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.2% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 952 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 821 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 735 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 722 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥46.9bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥54.5bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥46.9bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥43.9bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥44.6bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.8bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Operating income | ¥5.0bn | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Ordinary income | ¥4.0bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥5.1bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.5bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.6bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.0bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥5.0bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.9bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥3.7bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥2.4bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.7bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥53.4bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥48.5bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥42.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥40.9bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥38.9bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥18.5bn | at 2022-03-31 | Standalone | Liabilities |
| Total liabilities | ¥19.1bn | at 2021-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥34.8bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥29.4bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥26.4bn | at 2020-03-31d | Standalone | Net assets |
| Net assets / equity | ¥24.9bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥22.9bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥9.6bn | at 2022-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.9bn | at 2021-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥24.51 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥816.17 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥532.26 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥587.28 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥499.68 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥11 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥46,465 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥46,620 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35,865 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥299.84 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥6,408.95 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,760.98 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,440.39 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥5,000.51 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 65.3% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.6% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.9% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.9% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.9% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 8.9% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.4% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.2% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.3% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 122,498,436 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 4,580,000 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 20,000 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 724 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 696 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 689 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 675 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 674 | at 2018-03-31d | 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 · 72
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2021-04-01 → 2022-03-31 | ¥47m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥55m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥125m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥125m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-03-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | ¥36m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥370m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥370m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | −¥6.7bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | ¥54m |
| Construction Businessreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Construction Businessreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Construction Businessreportable segment | employees | at 2022-03-31 | 765 pure |
| Construction Businessreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥47.6bn |
| Construction Businessreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥47.5bn |
| Construction Businessreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥157m |
| Construction Businessreportable segment | segment assets | at 2022-03-31 | ¥53.2bn |
| Construction Businessreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥4.1bn |
| Port Operation Servicereportable segment | capex | 2021-04-01 → 2022-03-31 | ¥14m |
| Port Operation Servicereportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥249m |
| Port Operation Servicereportable segment | employees | at 2022-03-31 | 77 pure |
| Port Operation Servicereportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥7.9bn |
| Port Operation Servicereportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥7.9bn |
| Port Operation Servicereportable segment | segment assets | at 2022-03-31 | ¥6.8bn |
| Port Operation Servicereportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥857m |
| Steel Structurereportable segment | capex | 2021-04-01 → 2022-03-31 | ¥15m |
| Steel Structurereportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥38m |
| Steel Structurereportable segment | employees | at 2022-03-31 | 110 pure |
| Steel Structurereportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥5.5bn |
| Steel Structurereportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥5.2bn |
| Steel Structurereportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥213m |
| Steel Structurereportable segment | segment assets | at 2022-03-31 | ¥4.9bn |
| Steel Structurereportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥294m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.5bn |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥61.0bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥60.6bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥370m |
| —segment total | segment assets | at 2022-03-31 | ¥64.8bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥5.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥61.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥60.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥370m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥67.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥5.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2020-04-01 → 2021-03-31 | ¥29m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2020-04-01 → 2021-03-31 | ¥75m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2020-04-01 → 2021-03-31 | ¥75m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2021-03-31 | ¥221m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2020-04-01 → 2021-03-31 | ¥34m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | −¥3.7bn |
| Construction Businessreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| Construction Businessreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| Construction Businessreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥55.1bn |
| Construction Businessreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥55.1bn |
| Construction Businessreportable segment | segment assets | at 2021-03-31 | ¥50.3bn |
| Construction Businessreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥5.1bn |
| —segment total | capex | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| —segment total | depreciation | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| —segment total | revenue | 2020-04-01 → 2021-03-31 | ¥55.1bn |
| —segment total | revenue external | 2020-04-01 → 2021-03-31 | ¥55.1bn |
| —segment total | segment assets | at 2021-03-31 | ¥59.3bn |
| —segment total | segment profit | 2020-04-01 → 2021-03-31 | ¥5.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2020-04-01 → 2021-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2020-04-01 → 2021-03-31 | ¥55.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥55.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥59.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥5.1bn |
| Construction Businessreportable segment | employees | at 2022-03-31 | 724 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,525
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 6408.95 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 299.84 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 35865 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 46620 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 46465 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 11.00 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 499.68 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 587.28 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 532.26 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 816.17 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 24.51 | |
| Diluted earnings per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Diluted earnings per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | － | |
| Equity to asset ratio (5-year summary) | Prior4YearInstant_NonConsolidatedMember | 0.589 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.609 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.619 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.606 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.653 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.103 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.112 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.095 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.134 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.089 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 9.7 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.313 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.347 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.381 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | － | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.449 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 674 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 675 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 689 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 696 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 724 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | － |
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 |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |