Annual report
6524.TEDINET S100XT3K
Period2025-01-01 → 2025-12-31
Filed2026-03-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 150
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥17.5bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥15.9bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥13.5bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.7bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.6bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥4.6bn | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥3.9bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥4.5bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥4.9bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.4bn | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.4bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.4bn | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥4.9bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥3.0bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| 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 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.1bn | 2022-01-01 → 2022-12-31v | 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 | ¥3.0bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥3.3bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥28.3bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥28.7bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥25.0bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.3bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥22.5bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.9bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥5.3bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥23.4bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥23.4bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥20.1bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥18.3bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥15.1bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥8.5bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥9.3bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥8.4bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.8bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥10.4bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.4bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.0bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.3bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| 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 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.8bn | 2022-01-01 → 2022-12-31v | 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) |
| Investing cash flow | −¥1.2bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| 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 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2022-01-01 → 2022-12-31v | 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) |
| Financing cash flow | −¥3.6bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| 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 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.6bn | 2022-01-01 → 2022-12-31v | 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) |
| EPS (basic) | ¥114.73 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (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 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥115.38 | 2022-01-01 → 2022-12-31v | 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 (diluted) | ¥132.7 | 2021-01-01 → 2021-12-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥904.88 | at 2025-12-31 | Cons. | Net assets 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 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥677.9 | at 2022-12-31v | 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) |
| Equity ratio | 82.8% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.7% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.3% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.3% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.2% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.8% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (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 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 18.3% | 2022-01-01 → 2022-12-31v | 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) |
| Employees | 1,710 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 1,536 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 1,430 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 1,659 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 1,639 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥12.4bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥10.9bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥9.2bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.6bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.2bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥3.6bn | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥3.5bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥3.9bn | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.5bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.2bn | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.8bn | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.0bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.4bn | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥4.5bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥2.2bn | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥3.1bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥2.2bn | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.6bn | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.7bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥21.7bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥22.9bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥19.9bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥19.4bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥19.1bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.5bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥2.7bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥19.2bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥20.2bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥17.6bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥15.9bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥13.7bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥5.1bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.6bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥85.65 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| 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 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.11 | 2022-01-01 → 2022-12-31v | 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 (diluted) | ¥120.3 | 2021-01-01 → 2021-12-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥33 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid 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 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2022-01-01 → 2022-12-31v | 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) |
| Net assets per share | ¥741.26 | at 2025-12-31 | Standalone | Net assets 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 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥587.89 | at 2022-12-31v | 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) |
| Equity ratio | 88.4% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.2% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.4% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.6% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.8% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.3% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (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 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 17.6% | 2022-01-01 → 2022-12-31v | 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) |
| Shares issued | 26,000,000 | at 2025-12-31 | Standalone | Total number of issued shares (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 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,000,000 | at 2022-12-31v | 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) |
| Employees | 160 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 168 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 166 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 160 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 158 | at 2021-12-31d | 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 | 2025-01-01 → 2025-12-31 | ¥217m |
| Reconciling Itemsreconciling | segment assets | at 2025-12-31 | ¥13.4bn |
| Lead Terminals Businessreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥151m |
| Lead Terminals Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥593m |
| Lead Terminals Businessreportable segment | employees | at 2025-12-31 | 616 pure |
| Lead Terminals Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥8.8bn |
| Lead Terminals Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥8.8bn |
| Lead Terminals Businessreportable segment | segment assets | at 2025-12-31 | ¥9.0bn |
| Lead Terminals Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥766m |
| Optical Communication Parts And Devices Businessreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥634m |
| Optical Communication Parts And Devices Businessreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥379m |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2025-12-31 | 978 pure |
| Optical Communication Parts And Devices Businessreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥8.7bn |
| Optical Communication Parts And Devices Businessreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥8.7bn |
| Optical Communication Parts And Devices Businessreportable segment | segment assets | at 2025-12-31 | ¥5.9bn |
| Optical Communication Parts And Devices Businessreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥3.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-01-01 → 2025-12-31 | ¥785m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-01-01 → 2025-12-31 | ¥973m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-12-31 | ¥17.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-12-31 | ¥17.5bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-12-31 | ¥14.9bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-12-31 | ¥4.6bn |
| 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 | 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 | 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 |
| Lead Terminals Businessreportable segment | employees | at 2025-12-31 | 61 pure |
| Optical Communication Parts And Devices Businessreportable segment | employees | at 2025-12-31 | 64 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,577
| Item | Context | Value | Unit |
|---|---|---|---|
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 30 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 76.2 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 100 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 5 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 5 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 39.7 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 30 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row5Member | 96.9 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row5Member | 90 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row6Member | 80 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row6Member | 75 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row7Member | 100 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row7Member | 80 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row8Member | 0 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row8Member | 0 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row9Member | 1 | |
| Research and development expenses research and development activities | CurrentYearDuration | 641000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 114000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 526000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 981000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E37156-000LeadTerminalsBusinessReportableSegmentMember | 151000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E37156-000OpticalCommunicationPartsAndDevicesBusinessReportableSegmentMember | 611000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_CorporateSharedMember | 217000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 26000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 26000000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 26000000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 26000000 | |
| 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 | 9 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 32 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 72 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 71 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 11 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 8462 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 8657 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 15564 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 5364 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 2338 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 37272 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 22 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 199193 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 259753 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 24700 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.0599 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0207 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.0090 | |
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.1435 |
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 |
| balance sheet identity | pass rounding |
| 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 |