Annual report
6524.TEDINET S100VJCN
Period2024-01-01 → 2024-12-31
Filed2025-03-31
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥15.9bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥13.5bn | 2023-01-01 → 2023-12-31 | Cons. | Net sales |
| Revenue | ¥15.7bn | 2022-01-01 → 2022-12-31d | Cons. | Net sales (5-year summary) |
| 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) |
| Operating income | ¥3.9bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Operating income | ¥2.8bn | 2023-01-01 → 2023-12-31 | Cons. | Operating income |
| Ordinary income | ¥4.9bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.4bn | 2022-01-01 → 2022-12-31d | Cons. | Ordinary income loss (5-year summary) |
| 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) |
| Profit before tax | ¥4.9bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.9bn | 2023-01-01 → 2023-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.3bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| 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 → 2022-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| 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 | ¥3.3bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Net income | ¥1.9bn | 2023-01-01 → 2023-12-31 | Cons. | Profit loss |
| Total assets | ¥28.7bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥25.0bn | at 2023-12-31 | Cons. | Assets |
| Total assets | ¥24.3bn | at 2022-12-31d | Cons. | Total assets (5-year summary) |
| 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 liabilities | ¥5.3bn | at 2024-12-31 | Cons. | Liabilities |
| Total liabilities | ¥4.9bn | at 2023-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥23.4bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥20.1bn | at 2023-12-31 | Cons. | Net assets |
| Net assets / equity | ¥18.3bn | at 2022-12-31d | Cons. | Net assets |
| Net assets / equity | ¥15.1bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥5.8bn | at 2020-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.3bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥10.9bn | at 2023-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥9.8bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.4bn | at 2023-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.4bn | at 2022-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.0bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.5bn | at 2020-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.8bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| 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 → 2022-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| 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) |
| Investing cash flow | −¥3.1bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| 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 → 2022-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| 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) |
| Financing cash flow | −¥1.6bn | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| 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 → 2022-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| 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) |
| EPS (basic) | ¥120.5 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70.55 | 2023-01-01 → 2023-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥115.38 | 2022-01-01 → 2022-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥135.57 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥72.03 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥132.7 | 2021-01-01 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥867.95 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥743.23 | at 2023-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥677.9 | at 2022-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥571.91 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥265.87 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 81.7% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.3% | at 2023-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.3% | at 2022-12-31d | 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) |
| ROE | 15.0% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (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 → 2022-12-31d | 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) |
| Employees | 1,536 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 1,430 | at 2023-12-31 | Cons. | Number of employees |
| Employees | 1,659 | at 2022-12-31d | 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 |
| Revenue | ¥10.9bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥9.2bn | 2023-01-01 → 2023-12-31 | Standalone | Net sales |
| Revenue | ¥10.6bn | 2022-01-01 → 2022-12-31d | Standalone | Net sales (5-year summary) |
| 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) |
| Operating income | ¥3.5bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Operating income | ¥2.5bn | 2023-01-01 → 2023-12-31 | Standalone | Operating income |
| Ordinary income | ¥4.5bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.8bn | 2022-01-01 → 2022-12-31d | Standalone | Ordinary income loss (5-year summary) |
| 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) |
| Profit before tax | ¥4.5bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.2bn | 2023-01-01 → 2023-12-31 | Standalone | Income before income taxes |
| Net income | ¥3.1bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥2.2bn | 2023-01-01 → 2023-12-31 | Standalone | Profit loss |
| Net income | ¥2.6bn | 2022-01-01 → 2022-12-31d | Standalone | Net income loss (5-year summary) |
| 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) |
| Total assets | ¥22.9bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥19.9bn | at 2023-12-31 | Standalone | Assets |
| Total assets | ¥19.4bn | at 2022-12-31d | Standalone | Total assets (5-year summary) |
| 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 liabilities | ¥2.7bn | at 2024-12-31 | Standalone | Liabilities |
| Total liabilities | ¥2.3bn | at 2023-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥20.2bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥17.6bn | at 2023-12-31 | Standalone | Net assets |
| Net assets / equity | ¥15.9bn | at 2022-12-31d | Standalone | Net assets |
| Net assets / equity | ¥13.7bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥5.2bn | at 2020-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥6.6bn | at 2024-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.1bn | at 2023-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥115.77 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥82.15 | 2023-01-01 → 2023-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.11 | 2022-01-01 → 2022-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥122.9 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.26 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥120.3 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥30 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid 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 → 2022-12-31d | 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) |
| Net assets per share | ¥747.07 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥651.92 | at 2023-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥587.89 | at 2022-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥516.74 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥237.72 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 88.2% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.4% | at 2023-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.6% | at 2022-12-31d | 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) |
| ROE | 16.6% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (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 → 2022-12-31d | 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) |
| Shares issued | 27,000,000 | at 2024-12-31 | Standalone | Total number of issued shares (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 2022-12-31d | 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) |
| Employees | 168 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 166 | at 2023-12-31 | Standalone | Number of employees |
| Employees | 160 | at 2022-12-31d | Standalone | Number of employees |
| Employees | 158 | at 2021-12-31d | Standalone | Number of employees |
| Employees | 146 | at 2020-12-31d | 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 | 2024-01-01 → 2024-12-31 | ¥1.0bn |
| Reconciling Itemsreconciling | segment assets | at 2024-12-31 | ¥14.6bn |
| Lead Terminals Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥342m |
| Lead Terminals Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥585m |
| Lead Terminals Businessreportable segment | employees | at 2024-12-31 | 530 pure |
| Lead Terminals Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥8.4bn |
| Lead Terminals Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥8.4bn |
| Lead Terminals Businessreportable segment | segment assets | at 2024-12-31 | ¥8.6bn |
| Lead Terminals Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥403m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥685m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥362m |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2024-12-31 | 835 pure |
| Optical Communication Parts And Devices Businessreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥7.5bn |
| Optical Communication Parts And Devices Businessreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥7.5bn |
| Optical Communication Parts And Devices Businessreportable segment | segment assets | at 2024-12-31 | ¥5.5bn |
| Optical Communication Parts And Devices Businessreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥3.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-01-01 → 2024-12-31 | ¥1.0bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-01-01 → 2024-12-31 | ¥947m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-01-01 → 2024-12-31 | ¥15.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-01-01 → 2024-12-31 | ¥15.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-12-31 | ¥14.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-01-01 → 2024-12-31 | ¥3.9bn |
| 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 | 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 | 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 |
| Lead Terminals Businessreportable segment | employees | at 2024-12-31 | 66 pure |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2024-12-31 | 68 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,507
| Item | Context | Value | Unit |
|---|---|---|---|
| Provision for bonuses sga | CurrentYearDuration | 60000000 | JPY |
| Provision for directors bonuses sga | Prior1YearDuration | 27000000 | JPY |
| Provision for directors bonuses sga | CurrentYearDuration | 33000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration | 16000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration | 7000000 | JPY |
| Commission fee | Prior1YearDuration | 287000000 | JPY |
| Commission fee | CurrentYearDuration | 329000000 | JPY |
| Research and development expenses | Prior1YearDuration | 737000000 | JPY |
| Research and development expenses | CurrentYearDuration | 807000000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 737000000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 807000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 7400000000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 6071000000 | JPY |
| Revenues from external customers | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 13472000000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 13472000000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 7400000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 6071000000 | JPY |
| Net sales | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 13472000000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | Prior1YearDuration | 13472000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 44000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 2767000000 | JPY |
| Operating income | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 2812000000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | Prior1YearDuration | 2812000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 7636000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 4473000000 | JPY |
| Assets | Prior1YearInstant_TotalOfReportableSegmentsAndOthersMember | 12110000000 | JPY |
| Assets | Prior1YearInstant_ReconcilingItemsMember | 12862000000 | JPY |
| Assets | Prior1YearInstant | 24973000000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 449000000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 330000000 | JPY |
| Depreciation segment information | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 780000000 | JPY |
| Depreciation segment information | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration | 780000000 | JPY |
| Impairment loss el | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | － | JPY |
| Impairment loss el | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 243000000 | JPY |
| Impairment loss el | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 243000000 | JPY |
| Impairment loss el | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Impairment loss el | Prior1YearDuration | 243000000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 1377000000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 259000000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 1636000000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReconcilingItemsMember | 303000000 | 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 |
| 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 |