Annual report
6668.TEDINET S100UV8B
Period2023-09-01 → 2024-08-31
Filed2024-11-28
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.3bn | 2023-09-01 → 2024-08-31 | Cons. | Net sales |
| Revenue | ¥12.5bn | 2022-09-01 → 2023-08-31 | Cons. | Net sales |
| Revenue | ¥12.3bn | 2021-09-01 → 2022-08-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.0bn | 2020-09-01 → 2021-08-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.1bn | 2019-09-01 → 2020-08-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.5bn | 2023-09-01 → 2024-08-31 | Cons. | Operating income |
| Operating income | ¥2.2bn | 2022-09-01 → 2023-08-31 | Cons. | Operating income |
| Ordinary income | ¥1.6bn | 2023-09-01 → 2024-08-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.3bn | 2022-09-01 → 2023-08-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.1bn | 2021-09-01 → 2022-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2020-09-01 → 2021-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥889m | 2019-09-01 → 2020-08-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.6bn | 2023-09-01 → 2024-08-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.3bn | 2022-09-01 → 2023-08-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.2bn | 2023-09-01 → 2024-08-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.7bn | 2022-09-01 → 2023-08-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.2bn | 2021-09-01 → 2022-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥875m | 2020-09-01 → 2021-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥648m | 2019-09-01 → 2020-08-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.2bn | 2023-09-01 → 2024-08-31 | Cons. | Profit loss |
| Net income | ¥1.7bn | 2022-09-01 → 2023-08-31 | Cons. | Profit loss |
| Total assets | ¥26.6bn | at 2024-08-31 | Cons. | Assets |
| Total assets | ¥27.3bn | at 2023-08-31 | Cons. | Assets |
| Total assets | ¥20.8bn | at 2022-08-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.9bn | at 2021-08-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥11.4bn | at 2020-08-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥14.5bn | at 2024-08-31 | Cons. | Liabilities |
| Total liabilities | ¥16.4bn | at 2023-08-31 | Cons. | Liabilities |
| Net assets / equity | ¥12.1bn | at 2024-08-31 | Cons. | Net assets |
| Net assets / equity | ¥10.9bn | at 2023-08-31 | Cons. | Net assets |
| Net assets / equity | ¥9.2bn | at 2022-08-31d | Cons. | Net assets |
| Net assets / equity | ¥6.8bn | at 2021-08-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥6.0bn | at 2020-08-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.4bn | at 2024-08-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.9bn | at 2023-08-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.1bn | at 2024-08-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.7bn | at 2023-08-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.0bn | at 2022-08-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.7bn | at 2021-08-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.8bn | at 2020-08-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.0bn | 2023-09-01 → 2024-08-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.5bn | 2022-09-01 → 2023-08-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥1.6bn | 2021-09-01 → 2022-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥185m | 2020-09-01 → 2021-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥66m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥937m | 2023-09-01 → 2024-08-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.9bn | 2022-09-01 → 2023-08-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.7bn | 2021-09-01 → 2022-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥226m | 2020-09-01 → 2021-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥377m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.7bn | 2023-09-01 → 2024-08-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥5.0bn | 2022-09-01 → 2023-08-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥4.2bn | 2021-09-01 → 2022-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥169m | 2020-09-01 → 2021-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥659m | 2019-09-01 → 2020-08-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥141.83 | 2023-09-01 → 2024-08-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥195.66 | 2022-09-01 → 2023-08-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥253.56 | 2021-09-01 → 2022-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥101.96 | 2020-09-01 → 2021-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥75.6 | 2019-09-01 → 2020-08-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,414.15 | at 2024-08-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,266.37 | at 2023-08-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,066.53 | at 2022-08-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥795.56 | at 2021-08-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥699.73 | at 2020-08-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 45.4% | at 2024-08-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.9% | at 2023-08-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.9% | at 2022-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.9% | at 2021-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.7% | at 2020-08-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.6% | 2023-09-01 → 2024-08-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.8% | 2022-09-01 → 2023-08-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 27.2% | 2021-09-01 → 2022-08-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.6% | 2020-09-01 → 2021-08-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2019-09-01 → 2020-08-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 506 | at 2024-08-31 | Cons. | Number of employees |
| Employees | 483 | at 2023-08-31 | Cons. | Number of employees |
| Employees | 515 | at 2022-08-31d | Cons. | Number of employees |
| Employees | 421 | at 2021-08-31d | Cons. | Number of employees |
| Employees | 421 | at 2020-08-31d | Cons. | Number of employees |
| Revenue | ¥9.6bn | 2023-09-01 → 2024-08-31 | Standalone | Net sales |
| Revenue | ¥10.5bn | 2022-09-01 → 2023-08-31 | Standalone | Net sales |
| Revenue | ¥10.4bn | 2021-09-01 → 2022-08-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.1bn | 2020-09-01 → 2021-08-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.0bn | 2019-09-01 → 2020-08-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥613m | 2023-09-01 → 2024-08-31 | Standalone | Operating income |
| Operating income | ¥941m | 2022-09-01 → 2023-08-31 | Standalone | Operating income |
| Ordinary income | ¥813m | 2023-09-01 → 2024-08-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.3bn | 2022-09-01 → 2023-08-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.0bn | 2021-09-01 → 2022-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥748m | 2020-09-01 → 2021-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥708m | 2019-09-01 → 2020-08-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥813m | 2023-09-01 → 2024-08-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.3bn | 2022-09-01 → 2023-08-31 | Standalone | Income before income taxes |
| Net income | ¥579m | 2023-09-01 → 2024-08-31 | Standalone | Profit loss |
| Net income | ¥841m | 2022-09-01 → 2023-08-31 | Standalone | Profit loss |
| Net income | ¥1.4bn | 2021-09-01 → 2022-08-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥556m | 2020-09-01 → 2021-08-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥506m | 2019-09-01 → 2020-08-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥20.0bn | at 2024-08-31 | Standalone | Assets |
| Total assets | ¥21.1bn | at 2023-08-31 | Standalone | Assets |
| Total assets | ¥16.2bn | at 2022-08-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.2bn | at 2021-08-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.0bn | at 2020-08-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥12.3bn | at 2024-08-31 | Standalone | Liabilities |
| Total liabilities | ¥13.8bn | at 2023-08-31 | Standalone | Liabilities |
| Net assets / equity | ¥7.7bn | at 2024-08-31 | Standalone | Net assets |
| Net assets / equity | ¥7.3bn | at 2023-08-31 | Standalone | Net assets |
| Net assets / equity | ¥6.6bn | at 2022-08-31d | Standalone | Net assets |
| Net assets / equity | ¥5.3bn | at 2021-08-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.9bn | at 2020-08-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2024-08-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.3bn | at 2023-08-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥67.69 | 2023-09-01 → 2024-08-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.1 | 2022-09-01 → 2023-08-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥162.78 | 2021-09-01 → 2022-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.8 | 2020-09-01 → 2021-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.04 | 2019-09-01 → 2020-08-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥20 | 2023-09-01 → 2024-08-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2022-09-01 → 2023-08-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥14 | 2021-09-01 → 2022-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2020-09-01 → 2021-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-09-01 → 2020-08-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥895.14 | at 2024-08-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥852.11 | at 2023-08-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥769.18 | at 2022-08-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥620.72 | at 2021-08-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥566.93 | at 2020-08-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 38.3% | at 2024-08-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.6% | at 2023-08-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 40.6% | at 2022-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.0% | at 2021-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.0% | at 2020-08-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.7% | 2023-09-01 → 2024-08-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.1% | 2022-09-01 → 2023-08-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 23.4% | 2021-09-01 → 2022-08-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2020-09-01 → 2021-08-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2019-09-01 → 2020-08-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 8,586,000 | at 2024-08-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,586,000 | at 2023-08-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,586,000 | at 2022-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,586,000 | at 2021-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,586,000 | at 2020-08-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 173 | at 2024-08-31 | Standalone | Number of employees |
| Employees | 177 | at 2023-08-31 | Standalone | Number of employees |
| Employees | 172 | at 2022-08-31d | Standalone | Number of employees |
| Employees | 162 | at 2021-08-31d | Standalone | Number of employees |
| Employees | 158 | at 2020-08-31d | 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 · 48
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | depreciation | 2023-09-01 → 2024-08-31 | −¥5m |
| Reconciling Itemsreconciling | revenue | 2023-09-01 → 2024-08-31 | −¥51m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-09-01 → 2024-08-31 | −¥51m |
| Reconciling Itemsreconciling | segment assets | at 2024-08-31 | −¥463m |
| Reconciling Itemsreconciling | segment profit | 2023-09-01 → 2024-08-31 | ¥73m |
| Related Business Of Research Institutes And Universitiesreportable segment | depreciation | 2023-09-01 → 2024-08-31 | ¥26m |
| Related Business Of Research Institutes And Universitiesreportable segment | employees | at 2024-08-31 | 52 pure |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue | 2023-09-01 → 2024-08-31 | ¥773m |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue external | 2023-09-01 → 2024-08-31 | ¥758m |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue intersegment | 2023-09-01 → 2024-08-31 | ¥14m |
| Related Business Of Research Institutes And Universitiesreportable segment | segment assets | at 2024-08-31 | ¥2.5bn |
| Related Business Of Research Institutes And Universitiesreportable segment | segment profit | 2023-09-01 → 2024-08-31 | −¥52m |
| Related Business Of Semiconductor And LCDreportable segment | depreciation | 2023-09-01 → 2024-08-31 | ¥500m |
| Related Business Of Semiconductor And LCDreportable segment | employees | at 2024-08-31 | 454 pure |
| Related Business Of Semiconductor And LCDreportable segment | revenue | 2023-09-01 → 2024-08-31 | ¥10.6bn |
| Related Business Of Semiconductor And LCDreportable segment | revenue external | 2023-09-01 → 2024-08-31 | ¥10.5bn |
| Related Business Of Semiconductor And LCDreportable segment | revenue intersegment | 2023-09-01 → 2024-08-31 | ¥36m |
| Related Business Of Semiconductor And LCDreportable segment | segment assets | at 2024-08-31 | ¥24.6bn |
| Related Business Of Semiconductor And LCDreportable segment | segment profit | 2023-09-01 → 2024-08-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-09-01 → 2024-08-31 | ¥526m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-09-01 → 2024-08-31 | ¥11.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-09-01 → 2024-08-31 | ¥11.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-09-01 → 2024-08-31 | ¥51m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-08-31 | ¥27.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-09-01 → 2024-08-31 | ¥1.4bn |
| Reconciling Itemsreconciling | depreciation | 2022-09-01 → 2023-08-31 | −¥1m |
| Reconciling Itemsreconciling | revenue | 2022-09-01 → 2023-08-31 | −¥34m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-09-01 → 2023-08-31 | −¥34m |
| Reconciling Itemsreconciling | segment assets | at 2023-08-31 | −¥442m |
| Reconciling Itemsreconciling | segment profit | 2022-09-01 → 2023-08-31 | ¥47m |
| Related Business Of Research Institutes And Universitiesreportable segment | depreciation | 2022-09-01 → 2023-08-31 | ¥28m |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue | 2022-09-01 → 2023-08-31 | ¥1.0bn |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue external | 2022-09-01 → 2023-08-31 | ¥1.0bn |
| Related Business Of Research Institutes And Universitiesreportable segment | revenue intersegment | 2022-09-01 → 2023-08-31 | ¥18m |
| Related Business Of Research Institutes And Universitiesreportable segment | segment assets | at 2023-08-31 | ¥2.3bn |
| Related Business Of Research Institutes And Universitiesreportable segment | segment profit | 2022-09-01 → 2023-08-31 | ¥4m |
| Related Business Of Semiconductor And LCDreportable segment | depreciation | 2022-09-01 → 2023-08-31 | ¥291m |
| Related Business Of Semiconductor And LCDreportable segment | revenue | 2022-09-01 → 2023-08-31 | ¥11.5bn |
| Related Business Of Semiconductor And LCDreportable segment | revenue external | 2022-09-01 → 2023-08-31 | ¥11.5bn |
| Related Business Of Semiconductor And LCDreportable segment | revenue intersegment | 2022-09-01 → 2023-08-31 | ¥16m |
| Related Business Of Semiconductor And LCDreportable segment | segment assets | at 2023-08-31 | ¥25.4bn |
| Related Business Of Semiconductor And LCDreportable segment | segment profit | 2022-09-01 → 2023-08-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-09-01 → 2023-08-31 | ¥319m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-09-01 → 2023-08-31 | ¥12.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-09-01 → 2023-08-31 | ¥12.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-09-01 → 2023-08-31 | ¥34m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-08-31 | ¥27.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-09-01 → 2023-08-31 | ¥2.2bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,297
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 769.18 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 852.11 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 895.14 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 10 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 12 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 14 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 20 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 20 | |
| Interim dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 4 | |
| Interim dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 5 | |
| Interim dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 6 | |
| Interim dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 8 | |
| Interim dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 10 | |
| Basic earnings loss per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 59.04 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 64.80 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 162.78 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 98.10 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 67.69 | |
| 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 | 0.610 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.580 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.406 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.346 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.383 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.109 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.109 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.234 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.121 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.077 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 19.4 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 25.9 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 10.7 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 17.1 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 28.3 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.169 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.185 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.086 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.204 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.295 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 158 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 162 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 172 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 177 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 173 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 41 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 41 |
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 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 |