Annual report
6524.TEDINET S100T47J
Period2023-01-01 → 2023-12-31
Filed2024-03-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥13.5bn | 2023-01-01 → 2023-12-31 | Cons. | Net sales |
| Revenue | ¥15.7bn | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥14.6bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| 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 | ¥2.8bn | 2023-01-01 → 2023-12-31 | Cons. | Operating income |
| Operating income | ¥3.9bn | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.4bn | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.4bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| 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 | ¥2.9bn | 2023-01-01 → 2023-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.4bn | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.9bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss attributable to owners of parent |
| 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 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| 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) | ¥524m | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.9bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss |
| Net income | ¥3.1bn | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Total assets | ¥25.0bn | at 2023-12-31 | Cons. | Assets |
| Total assets | ¥24.3bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥22.5bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| 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 | ¥4.9bn | at 2023-12-31 | Cons. | Liabilities |
| Total liabilities | ¥6.0bn | at 2022-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥20.1bn | at 2023-12-31 | Cons. | Net assets |
| Net assets / equity | ¥18.3bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥15.1bn | at 2021-12-31d | Cons. | Net assets |
| Net assets / equity | ¥5.8bn | at 2020-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.3bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥10.9bn | at 2023-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥10.4bn | at 2022-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥10.4bn | at 2023-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.4bn | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.0bn | at 2021-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.5bn | at 2020-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.1bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.6bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in operating activities |
| 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 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| 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 | −¥1.0bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in investment activities |
| 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 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| 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 | −¥805m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.6bn | 2023-01-01 → 2023-12-31 | Cons. | Net cash provided by used in financing activities |
| 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 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| 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) | ¥211.64 | 2023-01-01 → 2023-12-31 | Cons. | Basic earnings loss per share (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 → 2021-12-31d | 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 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,229.68 | at 2023-12-31 | Cons. | Net assets 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 2021-12-31d | 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 | 80.3% | at 2023-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.3% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.2% | at 2021-12-31d | 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 | 9.9% | 2023-01-01 → 2023-12-31 | Cons. | Rate of return on equity (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 → 2021-12-31d | 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 | 1,430 | at 2023-12-31 | Cons. | Number of employees |
| Employees | 1,659 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 1,639 | at 2021-12-31d | 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 | ¥9.2bn | 2023-01-01 → 2023-12-31 | Standalone | Net sales |
| Revenue | ¥10.6bn | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥10.2bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| 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) |
| Operating income | ¥2.5bn | 2023-01-01 → 2023-12-31 | Standalone | Operating income |
| Operating income | ¥3.2bn | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.8bn | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.0bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| 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) |
| Profit before tax | ¥3.2bn | 2023-01-01 → 2023-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.8bn | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.2bn | 2023-01-01 → 2023-12-31 | Standalone | Profit loss |
| Net income | ¥2.6bn | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | ¥2.7bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| 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) |
| Total assets | ¥19.9bn | at 2023-12-31 | Standalone | Assets |
| Total assets | ¥19.4bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥19.1bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| 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 liabilities | ¥2.3bn | at 2023-12-31 | Standalone | Liabilities |
| Total liabilities | ¥3.6bn | at 2022-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥17.6bn | at 2023-12-31 | Standalone | Net assets |
| Net assets / equity | ¥15.9bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥13.7bn | at 2021-12-31d | Standalone | Net assets |
| Net assets / equity | ¥5.2bn | at 2020-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥3.9bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.1bn | at 2023-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.0bn | at 2022-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥246.44 | 2023-01-01 → 2023-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| 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 → 2021-12-31d | 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 (diluted) | ¥360.9 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥60 | 2023-01-01 → 2023-12-31 | Standalone | Dividend paid 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 → 2021-12-31d | 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) |
| Net assets per share | ¥1,955.75 | at 2023-12-31 | Standalone | Net assets 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 2021-12-31d | 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) |
| Equity ratio | 88.4% | at 2023-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.6% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.8% | at 2021-12-31d | 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) |
| ROE | 13.3% | 2023-01-01 → 2023-12-31 | Standalone | Rate of return on equity (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 → 2021-12-31d | 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) |
| Shares issued | 9,000,000 | at 2023-12-31 | Standalone | Total number of issued shares (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 2021-12-31d | 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) |
| Employees | 166 | at 2023-12-31 | Standalone | Number of employees |
| Employees | 160 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 158 | at 2021-12-31d | Standalone | Number of employees |
| Employees | 146 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 141 | at 2019-12-31d | 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 | 2023-01-01 → 2023-12-31 | ¥303m |
| Reconciling Itemsreconciling | segment assets | at 2023-12-31 | ¥12.9bn |
| Lead Terminals Businessreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥1.4bn |
| Lead Terminals Businessreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥449m |
| Lead Terminals Businessreportable segment | employees | at 2023-12-31 | 549 pure |
| Lead Terminals Businessreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥7.4bn |
| Lead Terminals Businessreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥7.4bn |
| Lead Terminals Businessreportable segment | segment assets | at 2023-12-31 | ¥7.6bn |
| Lead Terminals Businessreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥44m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2023-01-01 → 2023-12-31 | ¥259m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2023-01-01 → 2023-12-31 | ¥330m |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2023-12-31 | 735 pure |
| Optical Communication Parts And Devices Businessreportable segment | revenue | 2023-01-01 → 2023-12-31 | ¥6.1bn |
| Optical Communication Parts And Devices Businessreportable segment | revenue external | 2023-01-01 → 2023-12-31 | ¥6.1bn |
| Optical Communication Parts And Devices Businessreportable segment | segment assets | at 2023-12-31 | ¥4.5bn |
| Optical Communication Parts And Devices Businessreportable segment | segment profit | 2023-01-01 → 2023-12-31 | ¥2.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-01-01 → 2023-12-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-01-01 → 2023-12-31 | ¥780m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-01-01 → 2023-12-31 | ¥13.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-01-01 → 2023-12-31 | ¥13.5bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-12-31 | ¥12.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-01-01 → 2023-12-31 | ¥2.8bn |
| 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 | ¥387m |
| 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 | ¥232m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2022-01-01 → 2022-12-31 | ¥362m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2022-01-01 → 2022-12-31 | ¥304m |
| 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 | ¥906m |
| 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 |
| Lead Terminals Businessreportable segment | employees | at 2023-12-31 | 71 pure |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2023-12-31 | 63 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,450
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 49 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 47 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 45 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 45 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | － | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.871 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.706 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | － | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | － | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | － | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 0.975 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.251 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 549 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 36 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 735 | |
| Average number of temporary workers | CurrentYearInstant_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 8 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 146 | |
| Average number of temporary workers | CurrentYearInstant_CorporateSharedMember | 1 | |
| Number of employees | CurrentYearInstant | 1430 | |
| Average number of temporary workers | CurrentYearInstant | 45 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 166 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 45 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 44.9 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 13.0 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 6315000 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 71 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 36 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 63 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 8 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 32 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 1 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 166 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 45 | |
| Research and development expenses research and development activities | CurrentYearDuration | 737000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 108000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 628000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 1692000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 1174000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 297000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_CorporateSharedMember | 220000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 9000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 9000000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 9000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 9000000 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 5 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 25 |
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 |