Annual report
6834.TEDINET S100S1TT
Period2020-04-01 → 2021-03-31
Filed2023-10-20
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100LJ4V.
Key figures · 152
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥14.8bn | 2020-04-01 → 2021-03-31 | Cons. | Net sales |
| Revenue | ¥15.7bn | 2019-04-01 → 2020-03-31 | Cons. | Net sales |
| Revenue | ¥15.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥13.5bn | 2017-04-01 → 2018-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.6bn | 2016-04-01 → 2017-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2020-04-01 → 2021-03-31 | Cons. | Operating income |
| Operating income | ¥1.6bn | 2019-04-01 → 2020-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.4bn | 2020-04-01 → 2021-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2019-04-01 → 2020-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.8bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2017-04-01 → 2018-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2016-04-01 → 2017-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.4bn | 2020-04-01 → 2021-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.7bn | 2019-04-01 → 2020-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥984m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥915m | 2017-04-01 → 2018-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥801m | 2016-04-01 → 2017-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥988m | 2020-04-01 → 2021-03-31 | Cons. | Profit loss |
| Net income | ¥1.2bn | 2019-04-01 → 2020-03-31 | Cons. | Profit loss |
| Total assets | ¥29.0bn | at 2021-03-31 | Cons. | Assets |
| Total assets | ¥27.7bn | at 2020-03-31 | Cons. | Assets |
| Total assets | ¥27.7bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥26.2bn | at 2018-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.0bn | at 2017-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.8bn | at 2021-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.2bn | at 2020-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥24.2bn | at 2021-03-31 | Cons. | Net assets |
| Net assets / equity | ¥23.5bn | at 2020-03-31 | Cons. | Net assets |
| Net assets / equity | ¥23.2bn | at 2019-03-31d | Cons. | Net assets |
| Net assets / equity | ¥22.5bn | at 2018-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥21.6bn | at 2017-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥12.3bn | at 2021-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥11.1bn | at 2020-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.9bn | at 2021-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.6bn | at 2020-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.8bn | at 2019-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.3bn | at 2018-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.1bn | at 2017-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.4bn | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.2bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.1bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.8bn | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥626m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.8bn | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.5bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥394m | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥411m | 2020-04-01 → 2021-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥686m | 2019-04-01 → 2020-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥254m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥186m | 2017-04-01 → 2018-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥123m | 2016-04-01 → 2017-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥107.88 | 2020-04-01 → 2021-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥125.78 | 2019-04-01 → 2020-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥133.34 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.95 | 2017-04-01 → 2018-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.71 | 2016-04-01 → 2017-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥107.67 | 2020-04-01 → 2021-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥125.17 | 2019-04-01 → 2020-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,645.78 | at 2021-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,571.49 | at 2020-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,502.04 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,428.41 | at 2018-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,333.15 | at 2017-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 83.3% | at 2021-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.5% | at 2020-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.5% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.7% | at 2018-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.2% | at 2017-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 4.1% | 2020-04-01 → 2021-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2019-04-01 → 2020-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2017-04-01 → 2018-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2016-04-01 → 2017-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 870 | at 2021-03-31 | Cons. | Number of employees |
| Employees | 978 | at 2020-03-31 | Cons. | Number of employees |
| Employees | 898 | at 2019-03-31d | Cons. | Number of employees |
| Employees | 902 | at 2018-03-31d | Cons. | Number of employees |
| Employees | 815 | at 2017-03-31d | Cons. | Number of employees |
| Revenue | ¥4.0bn | 2020-04-01 → 2021-03-31 | Standalone | Net sales |
| Revenue | ¥4.5bn | 2019-04-01 → 2020-03-31 | Standalone | Net sales |
| Revenue | ¥4.2bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.8bn | 2017-04-01 → 2018-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥3.7bn | 2016-04-01 → 2017-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥10m | 2020-04-01 → 2021-03-31 | Standalone | Operating income |
| Operating income | ¥70m | 2019-04-01 → 2020-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.0bn | 2020-04-01 → 2021-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.1bn | 2019-04-01 → 2020-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥791m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥623m | 2017-04-01 → 2018-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥572m | 2016-04-01 → 2017-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.0bn | 2020-04-01 → 2021-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.1bn | 2019-04-01 → 2020-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.0bn | 2020-04-01 → 2021-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2019-04-01 → 2020-03-31 | Standalone | Profit loss |
| Net income | ¥756m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥717m | 2017-04-01 → 2018-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥566m | 2016-04-01 → 2017-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥23.7bn | at 2021-03-31 | Standalone | Assets |
| Total assets | ¥23.0bn | at 2020-03-31 | Standalone | Assets |
| Total assets | ¥22.6bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.0bn | at 2018-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.4bn | at 2017-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.6bn | at 2021-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.5bn | at 2020-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥22.1bn | at 2021-03-31 | Standalone | Net assets |
| Net assets / equity | ¥21.5bn | at 2020-03-31 | Standalone | Net assets |
| Net assets / equity | ¥21.1bn | at 2019-03-31d | Standalone | Net assets |
| Net assets / equity | ¥20.5bn | at 2018-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥20.0bn | at 2017-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.8bn | at 2021-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.6bn | at 2020-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥110 | 2020-04-01 → 2021-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥116.25 | 2019-04-01 → 2020-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥81.8 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.57 | 2017-04-01 → 2018-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥61.27 | 2016-04-01 → 2017-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥109.78 | 2020-04-01 → 2021-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥115.69 | 2019-04-01 → 2020-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥40 | 2020-04-01 → 2021-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2019-04-01 → 2020-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥27 | 2017-04-01 → 2018-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2016-04-01 → 2017-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,421.05 | at 2021-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,350.75 | at 2020-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,271.52 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,217.28 | at 2018-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,159.71 | at 2017-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 93.1% | at 2021-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.3% | at 2020-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.8% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.3% | at 2018-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.4% | at 2017-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 4.6% | 2020-04-01 → 2021-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2019-04-01 → 2020-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2017-04-01 → 2018-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.9% | 2016-04-01 → 2017-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,333,654 | at 2021-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2020-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2018-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2017-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 174 | at 2021-03-31 | Standalone | Number of employees |
| Employees | 170 | at 2020-03-31 | Standalone | Number of employees |
| Employees | 168 | at 2019-03-31d | Standalone | Number of employees |
| Employees | 166 | at 2018-03-31d | Standalone | Number of employees |
| Employees | 161 | at 2017-03-31d | 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 · 38
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2020-04-01 → 2021-03-31 | ¥43m |
| Reconciling Itemsreconciling | revenue | 2020-04-01 → 2021-03-31 | −¥73m |
| Reconciling Itemsreconciling | revenue intersegment | 2020-04-01 → 2021-03-31 | −¥73m |
| Reconciling Itemsreconciling | segment assets | at 2021-03-31 | ¥12.4bn |
| Optical Related Productsreportable segment | capex | 2020-04-01 → 2021-03-31 | ¥124m |
| Optical Related Productsreportable segment | depreciation | 2020-04-01 → 2021-03-31 | ¥313m |
| Optical Related Productsreportable segment | employees | at 2021-03-31 | 558 pure |
| Optical Related Productsreportable segment | revenue | 2020-04-01 → 2021-03-31 | ¥6.1bn |
| Optical Related Productsreportable segment | revenue external | 2020-04-01 → 2021-03-31 | ¥6.1bn |
| Optical Related Productsreportable segment | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥3m |
| Optical Related Productsreportable segment | segment assets | at 2021-03-31 | ¥7.1bn |
| Optical Related Productsreportable segment | segment profit | 2020-04-01 → 2021-03-31 | ¥672m |
| Total Of Reportable Segments And Otherssegment total | capex | 2020-04-01 → 2021-03-31 | ¥826m |
| 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 | ¥14.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2020-04-01 → 2021-03-31 | ¥14.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2020-04-01 → 2021-03-31 | ¥73m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-03-31 | ¥16.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2020-04-01 → 2021-03-31 | ¥1.3bn |
| Reconciling Itemsreconciling | capex | 2019-04-01 → 2020-03-31 | ¥52m |
| Reconciling Itemsreconciling | revenue | 2019-04-01 → 2020-03-31 | −¥51m |
| Reconciling Itemsreconciling | revenue intersegment | 2019-04-01 → 2020-03-31 | −¥51m |
| Reconciling Itemsreconciling | segment assets | at 2020-03-31 | ¥12.2bn |
| Optical Related Productsreportable segment | capex | 2019-04-01 → 2020-03-31 | ¥176m |
| Optical Related Productsreportable segment | depreciation | 2019-04-01 → 2020-03-31 | ¥306m |
| Optical Related Productsreportable segment | revenue | 2019-04-01 → 2020-03-31 | ¥6.9bn |
| Optical Related Productsreportable segment | revenue external | 2019-04-01 → 2020-03-31 | ¥6.9bn |
| Optical Related Productsreportable segment | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥280,000 |
| Optical Related Productsreportable segment | segment assets | at 2020-03-31 | ¥6.4bn |
| Optical Related Productsreportable segment | segment profit | 2019-04-01 → 2020-03-31 | ¥805m |
| Total Of Reportable Segments And Otherssegment total | capex | 2019-04-01 → 2020-03-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2019-04-01 → 2020-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2019-04-01 → 2020-03-31 | ¥15.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2019-04-01 → 2020-03-31 | ¥15.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2019-04-01 → 2020-03-31 | ¥51m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2020-03-31 | ¥15.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2019-04-01 → 2020-03-31 | ¥1.6bn |
| Optical Related Productsreportable segment | employees | at 2021-03-31 | 75 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,523
| Item | Context | Value | Unit |
|---|---|---|---|
| Cash dividends paid fin cf | Prior1YearDuration | -279165000 | JPY |
| Cash dividends paid fin cf | CurrentYearDuration | -368622000 | JPY |
| Dividends paid to non controlling interests fin cf | Prior1YearDuration | -3931000 | JPY |
| Dividends paid to non controlling interests fin cf | CurrentYearDuration | -3632000 | JPY |
| Proceeds from exercise of stock option fin cf | Prior1YearDuration | 59923000 | JPY |
| Proceeds from exercise of stock option fin cf | CurrentYearDuration | 6958000 | JPY |
| Net cash provided by used in financing activities | Prior1YearDuration | -685909000 | JPY |
| Net cash provided by used in financing activities | CurrentYearDuration | -411245000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1YearDuration | -52637000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | CurrentYearDuration | -9606000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1YearDuration | -265782000 | JPY |
| Net increase decrease in cash and cash equivalents | CurrentYearDuration | 1327006000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 3816159000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 3550376000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 3550376000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 4877382000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 7 | |
| Number of associates accounted for using equity method | CurrentYearInstant | 1 | |
| Salaries and allowances sga | Prior1YearDuration | 1032505000 | JPY |
| Salaries and allowances sga | CurrentYearDuration | 988657000 | JPY |
| Provision for bonuses sga | Prior1YearDuration | 12247000 | JPY |
| Provision for bonuses sga | CurrentYearDuration | 12009000 | JPY |
| Provision for share based remuneration for directors and other officers sga | Prior1YearDuration | 29682000 | JPY |
| Provision for share based remuneration for directors and other officers sga | CurrentYearDuration | 19654000 | JPY |
| Depreciation sga | Prior1YearDuration | 267546000 | JPY |
| Depreciation sga | CurrentYearDuration | 263688000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration | 304657000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 306581000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 155740000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 107387000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 36896000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 50363000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 155740000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 107387000 | JPY |
| Write downs of inventories | Prior1YearDuration | -13658000 | JPY |
| Write downs of inventories | CurrentYearDuration | -6296000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E01717-000PrecisionMachineryRelatedProductsMember | 8808078000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E01717-000OpticalRelatedProductsReportableSegmentsMember | 6921596000 | JPY |
| Revenues from external customers | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 15729674000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 15729674000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E01717-000PrecisionMachineryRelatedProductsMember | 51021000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E01717-000OpticalRelatedProductsReportableSegmentsMember | 280000 | JPY |
| Transactions with other segments | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 51301000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -51301000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01717-000PrecisionMachineryRelatedProductsMember | 8859099000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01717-000OpticalRelatedProductsReportableSegmentsMember | 6921876000 | JPY |
| Net sales | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 15780976000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | -51301000 | 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 |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| 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 |