Annual report
6894.TEDINET S100R4KE
Period2022-04-01 → 2023-03-31
Filed2023-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥2.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥2.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.3bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥302m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥312m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥333m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥352m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥192m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥365m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥512m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥332m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥353m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥243m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥340m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥157m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥220m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥452m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥243m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥340m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥4.5bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥4.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥4.0bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.8bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.2bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.1bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.4bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥3.4bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.3bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥3.0bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥2.9bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥2.9bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.9bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.2bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥1.9bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥999m | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.3bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥105m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥659m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥646m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥47m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥554m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥24m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥66m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥28m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥67m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥152m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥226m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥72m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥55m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥214m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥52m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥177.53 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥248.75 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥114.4 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥160.51 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥330.45 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,497.84 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,392.34 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,188.43 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,126.2 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,122.05 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 75.6% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.7% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.7% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.8% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 134 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 134 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 136 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 134 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 134 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥2.4bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥2.4bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥2.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.3bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥2.6bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥297m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥303m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥328m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥342m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥190m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥364m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥510m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥328m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥342m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥241m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥331m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥154m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥220m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥451m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.5bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥4.6bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥4.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.8bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.1bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.4bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥3.4bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.3bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥3.0bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥2.9bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥2.9bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.8bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.2bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥175.86 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥241.58 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥112.58 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥160.93 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥329.48 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥70 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥45 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥150 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,484.83 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,385.25 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,192.91 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,133.15 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,127.83 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 75.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.4% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.9% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.7% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.2% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.6% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,393,459 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,393,459 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,393,459 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,393,459 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,393,459 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 133 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 133 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 135 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 133 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 133 | at 2019-03-31d | 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 · 50
| Segment | Item | Period | Value |
|---|---|---|---|
| Healthcare Related Productsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1m |
| Healthcare Related Productsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥8m |
| Healthcare Related Productsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥998m |
| Healthcare Related Productsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥998m |
| Healthcare Related Productsreportable segment | segment assets | at 2023-03-31 | ¥590m |
| Healthcare Related Productsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥125m |
| Optical Applications And Special Customized Productsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥2m |
| Optical Applications And Special Customized Productsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥11m |
| Optical Applications And Special Customized Productsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥796m |
| Optical Applications And Special Customized Productsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥796m |
| Optical Applications And Special Customized Productsreportable segment | segment assets | at 2023-03-31 | ¥480m |
| Optical Applications And Special Customized Productsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥258m |
| X Ray Residual Stress Analyzerreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥9m |
| X Ray Residual Stress Analyzerreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥17m |
| X Ray Residual Stress Analyzerreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥654m |
| X Ray Residual Stress Analyzerreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥654m |
| X Ray Residual Stress Analyzerreportable segment | segment assets | at 2023-03-31 | ¥428m |
| X Ray Residual Stress Analyzerreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥211m |
| —segment total | employees | at 2023-03-31 | 119 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥13m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥35m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥594m |
| Healthcare Related Productsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥931,000 |
| Healthcare Related Productsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥9m |
| Healthcare Related Productsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥983m |
| Healthcare Related Productsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥983m |
| Healthcare Related Productsreportable segment | segment assets | at 2022-03-31 | ¥443m |
| Healthcare Related Productsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥87m |
| Optical Applications And Special Customized Productsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥1m |
| Optical Applications And Special Customized Productsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥13m |
| Optical Applications And Special Customized Productsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥746m |
| Optical Applications And Special Customized Productsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥746m |
| Optical Applications And Special Customized Productsreportable segment | segment assets | at 2022-03-31 | ¥538m |
| Optical Applications And Special Customized Productsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥246m |
| X Ray Residual Stress Analyzerreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥21m |
| X Ray Residual Stress Analyzerreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥27m |
| X Ray Residual Stress Analyzerreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥716m |
| X Ray Residual Stress Analyzerreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥716m |
| X Ray Residual Stress Analyzerreportable segment | segment assets | at 2022-03-31 | ¥366m |
| X Ray Residual Stress Analyzerreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥284m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥23m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥49m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥617m |
| —segment total | employees | at 2023-03-31 | 118 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,263
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets per share (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 2192.91 | |
| Net assets per share (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 2385.25 | |
| Net assets per share (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 2484.83 | |
| Dividend paid per share (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 150.00 | |
| Dividend paid per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 55.00 | |
| Dividend paid per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 45.00 | |
| Dividend paid per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 85.00 | |
| Dividend paid per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 70.00 | |
| 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 | 329.48 | |
| Basic earnings loss per share (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 160.93 | |
| Basic earnings loss per share (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 112.58 | |
| Basic earnings loss per share (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 241.58 | |
| Basic earnings loss per share (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 175.86 | |
| 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 | 0.698 | |
| Equity to asset ratio (5-year summary) | Prior3YearInstant_NonConsolidatedMember | 0.767 | |
| Equity to asset ratio (5-year summary) | Prior2YearInstant_NonConsolidatedMember | 0.749 | |
| Equity to asset ratio (5-year summary) | Prior1YearInstant_NonConsolidatedMember | 0.704 | |
| Equity to asset ratio (5-year summary) | CurrentYearInstant_NonConsolidatedMember | 0.758 | |
| Rate of return on equity (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.166 | |
| Rate of return on equity (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.076 | |
| Rate of return on equity (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.052 | |
| Rate of return on equity (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.106 | |
| Rate of return on equity (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.072 | |
| Price earnings ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 7.8 | |
| Price earnings ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 10.4 | |
| Price earnings ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 15.7 | |
| Price earnings ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 6.8 | |
| Price earnings ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 8.4 | |
| Payout ratio (5-year summary) | Prior4YearDuration_NonConsolidatedMember | 0.455 | |
| Payout ratio (5-year summary) | Prior3YearDuration_NonConsolidatedMember | 0.342 | |
| Payout ratio (5-year summary) | Prior2YearDuration_NonConsolidatedMember | 0.400 | |
| Payout ratio (5-year summary) | Prior1YearDuration_NonConsolidatedMember | 0.352 | |
| Payout ratio (5-year summary) | CurrentYearDuration_NonConsolidatedMember | 0.398 | |
| Number of employees | Prior4YearInstant_NonConsolidatedMember | 133 | |
| Number of employees | Prior3YearInstant_NonConsolidatedMember | 133 | |
| Number of employees | Prior2YearInstant_NonConsolidatedMember | 135 | |
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 133 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 133 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 16 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 21 |
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 |
| 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 |