Annual report
6834.TEDINET S100YB9C
Period2025-04-01 → 2026-03-31
Filed2026-06-18
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥30.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥20.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥15.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥7.7bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥2.8bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥8.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.2bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥3.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥6.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥761m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥6.3bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥2.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥41.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥34.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥32.2bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥31.3bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥30.3bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥7.7bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.2bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥34.0bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥28.1bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.2bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥26.5bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥25.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥18.0bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥14.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥11.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.2bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥4.2bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥5.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.3bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥879m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.5bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥950m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥712m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥508m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥513m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥429m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥695.65 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥245.34 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.42 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥118.64 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥126.05 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥126.04 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥3,785.69 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,142.58 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,976.87 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,898.91 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,785.76 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.2% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.4% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.3% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.8% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 20.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,231 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 936 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 752 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 914 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 941 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥11.1bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥6.5bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥4.2bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.6bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥4.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.2bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥1.2bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥5.7bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.3bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥5.8bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.7bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥2.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.3bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥32.4bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥26.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥26.3bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥25.5bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥24.7bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.8bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.4bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥28.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥24.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥24.5bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥23.8bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥23.0bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥12.6bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥9.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥524.95 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥221.28 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.25 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥144.44 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥136.13 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥136.12 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥100 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,199.27 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,744.97 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,683.7 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,610.95 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,516.73 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 88.2% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 91.2% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.0% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.3% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 17.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.2% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,333,654 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,333,654 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 164 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 167 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 173 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 177 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 177 | at 2022-03-31v | 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 · 37
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥90m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥74m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥74m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥15.8bn |
| Optical Related Productsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥597m |
| Optical Related Productsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥421m |
| Optical Related Productsreportable segment | employees | at 2026-03-31 | 807 pure |
| Optical Related Productsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥20.1bn |
| Optical Related Productsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥20.1bn |
| Optical Related Productsreportable segment | segment assets | at 2026-03-31 | ¥15.5bn |
| Optical Related Productsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥984m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥879m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥30.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥30.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥74m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥25.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥7.7bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥60m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥30m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥30m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥12.3bn |
| Optical Related Productsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥275m |
| Optical Related Productsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥355m |
| Optical Related Productsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥10.8bn |
| Optical Related Productsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥10.8bn |
| Optical Related Productsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥207,000 |
| Optical Related Productsreportable segment | segment assets | at 2025-03-31 | ¥12.1bn |
| Optical Related Productsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥538m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥853m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥20.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥20.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥30m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥22.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Optical Related Productsreportable segment | employees | at 2026-03-31 | 78 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,542
| Item | Context | Value | Unit |
|---|---|---|---|
| Proceeds from sales of treasury stock fin cf | Prior1YearDuration | 30483000 | JPY |
| Proceeds from sales of treasury stock fin cf | CurrentYearDuration | 51215000 | JPY |
| Cash dividends paid fin cf | Prior1YearDuration | -784811000 | JPY |
| Cash dividends paid fin cf | CurrentYearDuration | -674213000 | JPY |
| Dividends paid to non controlling interests fin cf | Prior1YearDuration | -1510000 | JPY |
| Dividends paid to non controlling interests fin cf | CurrentYearDuration | -11182000 | JPY |
| Proceeds from share issuance to non controlling shareholders fin cf | Prior1YearDuration | 106183000 | JPY |
| Proceeds from share issuance to non controlling shareholders fin cf | CurrentYearDuration | － | JPY |
| Net cash provided by used in financing activities | Prior1YearDuration | -2013988000 | JPY |
| Net cash provided by used in financing activities | CurrentYearDuration | -712255000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1YearDuration | 153506000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | CurrentYearDuration | 41811000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1YearDuration | 2254737000 | JPY |
| Net increase decrease in cash and cash equivalents | CurrentYearDuration | 3935089000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 5065708000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 7320445000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 7320445000 | JPY |
| Cash and cash equivalents | CurrentYearInstant | 11255535000 | JPY |
| Number of consolidated subsidiaries | CurrentYearInstant | 11 | |
| Number of associates accounted for using equity method | CurrentYearInstant | 2 | |
| Salaries and allowances sga | Prior1YearDuration | 1166543000 | JPY |
| Salaries and allowances sga | CurrentYearDuration | 1719453000 | JPY |
| Bonuses | Prior1YearDuration | 451141000 | JPY |
| Bonuses | CurrentYearDuration | 908975000 | JPY |
| Provision for bonuses sga | Prior1YearDuration | 11392000 | JPY |
| Provision for bonuses sga | CurrentYearDuration | 12425000 | JPY |
| Provision for share based remuneration for directors and other officers sga | Prior1YearDuration | 29133000 | JPY |
| Provision for share based remuneration for directors and other officers sga | CurrentYearDuration | 61951000 | JPY |
| Depreciation sga | Prior1YearDuration | 218769000 | JPY |
| Depreciation sga | CurrentYearDuration | 254186000 | JPY |
| Amortization of goodwill sga | Prior1YearDuration | 83199000 | JPY |
| Amortization of goodwill sga | CurrentYearDuration | 49705000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 152088000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 176823000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 40549000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 14187000 | JPY |
| Freightage warehousing and packing expenses sga | Prior1YearDuration | 515214000 | JPY |
| Freightage warehousing and packing expenses sga | CurrentYearDuration | 432821000 | JPY |
| Sales commission | Prior1YearDuration | 297604000 | JPY |
| Sales commission | CurrentYearDuration | 757646000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 152088000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 176823000 | JPY |
| Write downs of inventories | Prior1YearDuration | -13423000 | JPY |
| Write downs of inventories | CurrentYearDuration | 21111000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E01717-000PrecisionMachineryRelatedProductsMember | 9200483000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E01717-000OpticalRelatedProductsReportableSegmentsMember | 10782325000 | JPY |
| Revenues from external customers | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 19982809000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 19982809000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E01717-000PrecisionMachineryRelatedProductsMember | 29368000 | JPY |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 |