Annual report
6524.TEDINET S100QIMK
Period2022-01-01 → 2022-12-31
Filed2023-03-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 136
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥15.7bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥14.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥11.2bn | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.0bn | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥3.9bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Operating income | ¥4.1bn | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Ordinary income | ¥4.4bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.4bn | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.4bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.4bn | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.1bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.0bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.6bn | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥525m | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥3.1bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Net income | ¥3.0bn | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Total assets | ¥24.3bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥22.5bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥13.3bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥12.6bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.0bn | at 2022-12-31 | Cons. | Liabilities |
| Total liabilities | ¥7.4bn | at 2021-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥18.3bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥15.1bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥5.8bn | at 2020-12-31d | Cons. | Net assets |
| Net assets / equity | ¥4.3bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥10.4bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥11.0bn | at 2021-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.4bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.0bn | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.5bn | at 2020-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.1bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.8bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.0bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥406m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥524m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥806m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥4.6bn | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.0bn | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥75m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥346.14 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥406.72 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥216.1 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.57 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥398.1 | 2021-01-01 → 2021-12-31 | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,033.69 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,715.73 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥797.61 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥594.38 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 75.3% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.2% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.5% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.0% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 18.3% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 28.3% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 31.1% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.9% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,659 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 1,639 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 1,551 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 1,563 | at 2019-12-31d | Cons. | Number of employees |
| Revenue | ¥10.6bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥10.2bn | 2021-01-01 → 2021-12-31 | Standalone | Net sales |
| Revenue | ¥7.8bn | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.6bn | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.0bn | 2018-01-01 → 2018-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.2bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Operating income | ¥3.5bn | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Ordinary income | ¥3.8bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.0bn | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.9bn | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥465m | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.8bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥4.0bn | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.6bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥2.7bn | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥1.2bn | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥597m | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥358m | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥19.4bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥19.1bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥10.8bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.6bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.6bn | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.6bn | at 2022-12-31 | Standalone | Liabilities |
| Total liabilities | ¥5.4bn | at 2021-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥15.9bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥13.7bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥5.2bn | at 2020-12-31d | Standalone | Net assets |
| Net assets / equity | ¥3.9bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.3bn | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.0bn | at 2022-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.7bn | at 2021-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥294.33 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥368.71 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥168.77 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥82.64 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥4,956.05 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥360.9 | 2021-01-01 → 2021-12-31 | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥55 | 2022-01-01 → 2022-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2021-01-01 → 2021-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥8.01 | 2020-01-01 → 2020-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥4.09 | 2019-01-01 → 2019-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥192 | 2018-01-01 → 2018-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,763.67 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,550.22 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥713.17 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥545.42 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥45,836.1 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 81.6% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.8% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.9% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 37.1% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.4% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 17.6% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 28.5% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 26.8% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.5% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,000,000 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,000,000 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,000,000 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,000,000 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 100,000 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 160 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 158 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 146 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 141 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 137 | at 2018-12-31d | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-01-01 → 2022-12-31 | ¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2022-12-31 | ¥11.8bn |
| Lead Terminals Businessreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥544m |
| Lead Terminals Businessreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥388m |
| Lead Terminals Businessreportable segment | employees | at 2022-12-31 | 645 pure |
| Lead Terminals Businessreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥8.4bn |
| Lead Terminals Businessreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥8.4bn |
| Lead Terminals Businessreportable segment | segment assets | at 2022-12-31 | ¥7.6bn |
| Lead Terminals Businessreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥233m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥363m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥304m |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2022-12-31 | 873 pure |
| Optical Communication Parts And Devices Businessreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥7.3bn |
| Optical Communication Parts And Devices Businessreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥7.3bn |
| Optical Communication Parts And Devices Businessreportable segment | segment assets | at 2022-12-31 | ¥4.9bn |
| Optical Communication Parts And Devices Businessreportable segment | segment profit | 2022-01-01 → 2022-12-31 | ¥3.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-01-01 → 2022-12-31 | ¥907m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-01-01 → 2022-12-31 | ¥692m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-01-01 → 2022-12-31 | ¥15.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-01-01 → 2022-12-31 | ¥15.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-12-31 | ¥12.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-01-01 → 2022-12-31 | ¥3.9bn |
| Reconciling Itemsreconciling | capex | 2021-01-01 → 2021-12-31 | ¥32m |
| Reconciling Itemsreconciling | segment assets | at 2021-12-31 | ¥11.1bn |
| Lead Terminals Businessreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥303m |
| Lead Terminals Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥321m |
| Lead Terminals Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥7.6bn |
| Lead Terminals Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥7.6bn |
| Lead Terminals Businessreportable segment | segment assets | at 2021-12-31 | ¥6.8bn |
| Lead Terminals Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥570m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2021-01-01 → 2021-12-31 | ¥283m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥262m |
| Optical Communication Parts And Devices Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥7.0bn |
| Optical Communication Parts And Devices Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥7.0bn |
| Optical Communication Parts And Devices Businessreportable segment | segment assets | at 2021-12-31 | ¥4.6bn |
| Optical Communication Parts And Devices Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | ¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-01-01 → 2021-12-31 | ¥586m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-01-01 → 2021-12-31 | ¥583m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-01-01 → 2021-12-31 | ¥14.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-01-01 → 2021-12-31 | ¥14.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2021-12-31 | ¥11.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-01-01 → 2021-12-31 | ¥4.1bn |
| Lead Terminals Businessreportable segment | employees | at 2022-12-31 | 72 pure |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2022-12-31 | 60 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,441
| Item | Context | Value | Unit |
|---|---|---|---|
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 7289012000 | JPY |
| Revenues from external customers | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 15673226000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYearDuration | 15673226000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | － | 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_E37156-000LeadTerminalsBusinessReportableSegmentMember | 8384213000 | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 7289012000 | JPY |
| Net sales | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 15673226000 | JPY |
| Net sales | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | CurrentYearDuration | 15673226000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 232553000 | JPY |
| Operating income | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 3652067000 | JPY |
| Operating income | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 3884620000 | JPY |
| Operating income | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | CurrentYearDuration | 3884620000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 7591781000 | JPY |
| Assets | CurrentYearInstant_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 4898340000 | JPY |
| Assets | CurrentYearInstant_TotalOfReportableSegmentsAndOthersMember | 12490121000 | JPY |
| Assets | CurrentYearInstant_ReconcilingItemsMember | 11795162000 | JPY |
| Assets | CurrentYearInstant | 24285284000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 387823000 | JPY |
| Depreciation segment information | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 304426000 | JPY |
| Depreciation segment information | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 692249000 | JPY |
| Depreciation segment information | CurrentYearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | CurrentYearDuration | 692249000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 544320000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 362629000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_TotalOfReportableSegmentsAndOthersMember | 906949000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration_ReconcilingItemsMember | 1356210000 | JPY |
| Increase in property plant and equipment and intangible assets | CurrentYearDuration | 2263160000 | JPY |
| Cash and deposits | Prior1YearInstant_NonConsolidatedMember | 8652341000 | JPY |
| Cash and deposits | CurrentYearInstant_NonConsolidatedMember | 8031516000 | JPY |
| Notes receivable trade | Prior1YearInstant_NonConsolidatedMember | 2189000 | JPY |
| Notes receivable trade | CurrentYearInstant_NonConsolidatedMember | 836000 | JPY |
| Electronically recorded monetary claims operating ca | Prior1YearInstant_NonConsolidatedMember | 756971000 | JPY |
| Electronically recorded monetary claims operating ca | CurrentYearInstant_NonConsolidatedMember | 994782000 | JPY |
| Accounts receivable trade | Prior1YearInstant_NonConsolidatedMember | 2343444000 | JPY |
| Accounts receivable trade | CurrentYearInstant_NonConsolidatedMember | 2260447000 | JPY |
| Finished goods | Prior1YearInstant_NonConsolidatedMember | 271770000 | JPY |
| Finished goods | CurrentYearInstant_NonConsolidatedMember | 393791000 | JPY |
| Work in process | Prior1YearInstant_NonConsolidatedMember | 114316000 | JPY |
| Work in process | CurrentYearInstant_NonConsolidatedMember | 101010000 | JPY |
| Raw materials and supplies | Prior1YearInstant_NonConsolidatedMember | 270931000 | JPY |
| Raw materials and supplies | CurrentYearInstant_NonConsolidatedMember | 265971000 | JPY |
| Prepaid expenses | Prior1YearInstant_NonConsolidatedMember | 18424000 | JPY |
| Prepaid expenses | CurrentYearInstant_NonConsolidatedMember | 13587000 | 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 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 |