Annual report
5218.TEDINET S100V52U
Period2023-11-01 → 2024-10-31
Filed2025-01-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥27.9bn | 2023-11-01 → 2024-10-31 | Cons. | Net sales |
| Revenue | ¥28.1bn | 2022-11-01 → 2023-10-31 | Cons. | Net sales |
| Revenue | ¥28.3bn | 2021-11-01 → 2022-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.5bn | 2020-11-01 → 2021-10-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥17.9bn | 2019-11-01 → 2020-10-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.2bn | 2023-11-01 → 2024-10-31 | Cons. | Operating income |
| Operating income | ¥2.2bn | 2022-11-01 → 2023-10-31 | Cons. | Operating income |
| Ordinary income | ¥2.6bn | 2023-11-01 → 2024-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.6bn | 2022-11-01 → 2023-10-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.7bn | 2021-11-01 → 2022-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.7bn | 2020-11-01 → 2021-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥1.3bn | 2019-11-01 → 2020-10-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.6bn | 2023-11-01 → 2024-10-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.7bn | 2022-11-01 → 2023-10-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.6bn | 2023-11-01 → 2024-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2022-11-01 → 2023-10-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.1bn | 2021-11-01 → 2022-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.5bn | 2020-11-01 → 2021-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥4.2bn | 2019-11-01 → 2020-10-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.7bn | 2023-11-01 → 2024-10-31 | Cons. | Profit loss |
| Net income | ¥1.6bn | 2022-11-01 → 2023-10-31 | Cons. | Profit loss |
| Total assets | ¥65.1bn | at 2024-10-31 | Cons. | Assets |
| Total assets | ¥61.8bn | at 2023-10-31 | Cons. | Assets |
| Total assets | ¥60.7bn | at 2022-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥53.6bn | at 2021-10-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥49.6bn | at 2020-10-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥14.3bn | at 2024-10-31 | Cons. | Liabilities |
| Total liabilities | ¥14.5bn | at 2023-10-31 | Cons. | Liabilities |
| Net assets / equity | ¥50.8bn | at 2024-10-31 | Cons. | Net assets |
| Net assets / equity | ¥47.3bn | at 2023-10-31 | Cons. | Net assets |
| Net assets / equity | ¥45.3bn | at 2022-10-31d | Cons. | Net assets |
| Net assets / equity | ¥40.1bn | at 2021-10-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥36.2bn | at 2020-10-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥15.2bn | at 2024-10-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥14.8bn | at 2023-10-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥13.6bn | at 2024-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.9bn | at 2023-10-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥14.1bn | at 2022-10-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.0bn | at 2021-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥12.6bn | at 2020-10-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.7bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.8bn | 2022-11-01 → 2023-10-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2021-11-01 → 2022-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.9bn | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.5bn | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.2bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.1bn | 2022-11-01 → 2023-10-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.0bn | 2021-11-01 → 2022-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥781m | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.4bn | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.2bn | 2023-11-01 → 2024-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥7m | 2022-11-01 → 2023-10-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥761m | 2021-11-01 → 2022-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2020-11-01 → 2021-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.4bn | 2019-11-01 → 2020-10-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥64.36 | 2023-11-01 → 2024-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.54 | 2022-11-01 → 2023-10-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.9 | 2021-11-01 → 2022-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.99 | 2020-11-01 → 2021-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-174.34 | 2019-11-01 → 2020-10-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,072.93 | at 2024-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,931.08 | at 2023-10-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,848.95 | at 2022-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,641.75 | at 2021-10-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,485.94 | at 2020-10-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 77.6% | at 2024-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.1% | at 2023-10-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.2% | at 2022-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.6% | at 2021-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2020-10-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 3.2% | 2023-11-01 → 2024-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2022-11-01 → 2023-10-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.0% | 2021-11-01 → 2022-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.8% | 2020-11-01 → 2021-10-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -10.9% | 2019-11-01 → 2020-10-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,454 | at 2024-10-31 | Cons. | Number of employees |
| Employees | 1,476 | at 2023-10-31 | Cons. | Number of employees |
| Employees | 1,505 | at 2022-10-31d | Cons. | Number of employees |
| Employees | 1,462 | at 2021-10-31d | Cons. | Number of employees |
| Employees | 1,508 | at 2020-10-31d | Cons. | Number of employees |
| Revenue | ¥14.4bn | 2023-11-01 → 2024-10-31 | Standalone | Net sales |
| Revenue | ¥14.9bn | 2022-11-01 → 2023-10-31 | Standalone | Net sales |
| Revenue | ¥14.5bn | 2021-11-01 → 2022-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥12.7bn | 2020-11-01 → 2021-10-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.2bn | 2019-11-01 → 2020-10-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥472m | 2023-11-01 → 2024-10-31 | Standalone | Operating income |
| Operating income | −¥508m | 2022-11-01 → 2023-10-31 | Standalone | Operating income |
| Ordinary income | ¥2.2bn | 2023-11-01 → 2024-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.9bn | 2022-11-01 → 2023-10-31 | Standalone | Ordinary income |
| Ordinary income | ¥491m | 2021-11-01 → 2022-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥954m | 2020-11-01 → 2021-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥892m | 2019-11-01 → 2020-10-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.2bn | 2023-11-01 → 2024-10-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.0bn | 2022-11-01 → 2023-10-31 | Standalone | Income before income taxes |
| Net income | ¥2.1bn | 2023-11-01 → 2024-10-31 | Standalone | Profit loss |
| Net income | ¥1.9bn | 2022-11-01 → 2023-10-31 | Standalone | Profit loss |
| Net income | ¥364m | 2021-11-01 → 2022-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.4bn | 2020-11-01 → 2021-10-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥4.3bn | 2019-11-01 → 2020-10-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥39.7bn | at 2024-10-31 | Standalone | Assets |
| Total assets | ¥37.3bn | at 2023-10-31 | Standalone | Assets |
| Total assets | ¥35.7bn | at 2022-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥34.3bn | at 2021-10-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥32.6bn | at 2020-10-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥10.0bn | at 2024-10-31 | Standalone | Liabilities |
| Total liabilities | ¥10.1bn | at 2023-10-31 | Standalone | Liabilities |
| Net assets / equity | ¥29.6bn | at 2024-10-31 | Standalone | Net assets |
| Net assets / equity | ¥27.2bn | at 2023-10-31 | Standalone | Net assets |
| Net assets / equity | ¥25.7bn | at 2022-10-31d | Standalone | Net assets |
| Net assets / equity | ¥25.6bn | at 2021-10-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥23.9bn | at 2020-10-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2024-10-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.9bn | at 2023-10-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥85.49 | 2023-11-01 → 2024-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.28 | 2022-11-01 → 2023-10-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥14.93 | 2021-11-01 → 2022-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.03 | 2020-11-01 → 2021-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-175.6 | 2019-11-01 → 2020-10-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥23 | 2023-11-01 → 2024-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2022-11-01 → 2023-10-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥20 | 2021-11-01 → 2022-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2020-11-01 → 2021-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2019-11-01 → 2020-10-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,216.62 | at 2024-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,116.8 | at 2023-10-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,056.28 | at 2022-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,053.02 | at 2021-10-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥980.3 | at 2020-10-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 74.7% | at 2024-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2023-10-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.1% | at 2022-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.7% | at 2021-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.2% | at 2020-10-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.3% | 2023-11-01 → 2024-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2022-11-01 → 2023-10-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.4% | 2021-11-01 → 2022-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2020-11-01 → 2021-10-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -16.1% | 2019-11-01 → 2020-10-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 25,450,000 | at 2024-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,450,000 | at 2023-10-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,450,000 | at 2022-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,450,000 | at 2021-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 25,450,000 | at 2020-10-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 474 | at 2024-10-31 | Standalone | Number of employees |
| Employees | 462 | at 2023-10-31 | Standalone | Number of employees |
| Employees | 461 | at 2022-10-31d | Standalone | Number of employees |
| Employees | 438 | at 2021-10-31d | Standalone | Number of employees |
| Employees | 439 | at 2020-10-31d | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2024-10-31 | ¥8.6bn |
| Electronicsreportable segment | capex | 2023-11-01 → 2024-10-31 | ¥986m |
| Electronicsreportable segment | depreciation | 2023-11-01 → 2024-10-31 | ¥824m |
| Electronicsreportable segment | employees | at 2024-10-31 | 349 pure |
| Electronicsreportable segment | revenue | 2023-11-01 → 2024-10-31 | ¥14.0bn |
| Electronicsreportable segment | revenue external | 2023-11-01 → 2024-10-31 | ¥14.0bn |
| Electronicsreportable segment | segment assets | at 2024-10-31 | ¥23.5bn |
| Electronicsreportable segment | segment profit | 2023-11-01 → 2024-10-31 | ¥3.0bn |
| Optical Productsreportable segment | capex | 2023-11-01 → 2024-10-31 | ¥795m |
| Optical Productsreportable segment | depreciation | 2023-11-01 → 2024-10-31 | ¥667m |
| Optical Productsreportable segment | employees | at 2024-10-31 | 1036 pure |
| Optical Productsreportable segment | revenue | 2023-11-01 → 2024-10-31 | ¥13.9bn |
| Optical Productsreportable segment | revenue external | 2023-11-01 → 2024-10-31 | ¥13.9bn |
| Optical Productsreportable segment | segment assets | at 2024-10-31 | ¥33.0bn |
| Optical Productsreportable segment | segment profit | 2023-11-01 → 2024-10-31 | −¥801m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-11-01 → 2024-10-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-11-01 → 2024-10-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-11-01 → 2024-10-31 | ¥27.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-11-01 → 2024-10-31 | ¥27.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-10-31 | ¥56.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-11-01 → 2024-10-31 | ¥2.2bn |
| Reconciling Itemsreconciling | segment assets | at 2023-10-31 | ¥7.0bn |
| Electronicsreportable segment | capex | 2022-11-01 → 2023-10-31 | ¥746m |
| Electronicsreportable segment | depreciation | 2022-11-01 → 2023-10-31 | ¥768m |
| Electronicsreportable segment | revenue | 2022-11-01 → 2023-10-31 | ¥12.3bn |
| Electronicsreportable segment | revenue external | 2022-11-01 → 2023-10-31 | ¥12.3bn |
| Electronicsreportable segment | segment assets | at 2023-10-31 | ¥20.5bn |
| Electronicsreportable segment | segment profit | 2022-11-01 → 2023-10-31 | ¥2.3bn |
| Optical Productsreportable segment | capex | 2022-11-01 → 2023-10-31 | ¥1.1bn |
| Optical Productsreportable segment | depreciation | 2022-11-01 → 2023-10-31 | ¥693m |
| Optical Productsreportable segment | revenue | 2022-11-01 → 2023-10-31 | ¥15.8bn |
| Optical Productsreportable segment | revenue external | 2022-11-01 → 2023-10-31 | ¥15.8bn |
| Optical Productsreportable segment | segment assets | at 2023-10-31 | ¥34.3bn |
| Optical Productsreportable segment | segment profit | 2022-11-01 → 2023-10-31 | −¥40m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-11-01 → 2023-10-31 | ¥1.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-11-01 → 2023-10-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-11-01 → 2023-10-31 | ¥28.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-11-01 → 2023-10-31 | ¥28.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-10-31 | ¥54.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-11-01 → 2023-10-31 | ¥2.2bn |
| Electronicsreportable segment | employees | at 2024-10-31 | 127 pure |
| Optical Productsreportable segment | employees | at 2024-10-31 | 278 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,642
| Item | Context | Value | Unit |
|---|---|---|---|
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 13946499000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 13962689000 | JPY |
| Revenues from external customers | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 27909188000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 27909188000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 13946499000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 13962689000 | JPY |
| Net sales | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 27909188000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | CurrentYearDuration | 27909188000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | -800859000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 2978459000 | JPY |
| Operating income | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2177599000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | CurrentYearDuration | 2177599000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 32982041000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 23506946000 | JPY |
| Assets | CurrentYearInstant_TotalOfReportableSegmentsAndOthersMember | 56488987000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | 8623468000 | JPY |
| Assets | CurrentYearInstant | 65112456000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 667038000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 824401000 | JPY |
| Depreciation segment information | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 1491439000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration | 1491439000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 2220926000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | － | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 2220926000 | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Investments in entities accounted for using equity method | CurrentYearDuration | 2220926000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E01170-000OpticalProductsReportableSegmentsMember | 795190000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E01170-000ElectronicsReportableSegmentsMember | 985831000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 1781021000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 1781021000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 2907808000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 3347011000 | JPY |
| Notes receivable trade | Prior1YearInstant_NonConsolidatedMember | 74985000 | JPY |
| Notes receivable trade | CurrentYearInstant_NonConsolidatedMember | 15768000 | JPY |
| Electronically recorded monetary claims operating ca | Prior1YearInstant_NonConsolidatedMember | 1105795000 | JPY |
| Electronically recorded monetary claims operating ca | CurrentYearInstant_NonConsolidatedMember | 1232987000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 3392297000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 3468867000 | JPY |
| Merchandise and finished goods | Prior1YearInstant_NonConsolidatedMember | 1095915000 | JPY |
| Merchandise and finished goods | CurrentYearInstant_NonConsolidatedMember | 860081000 | 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 |
| 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 |