Annual report
6941.TEDINET S100YHIH
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥52.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥45.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥36.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥47.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥39.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥11.6bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥8.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥12.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥7.7bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥9.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥8.7bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥12.0bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥7.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥9.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥2.1bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥7.2bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥6.8bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥9.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥5.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥63.3bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥53.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥51.1bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥50.4bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥45.4bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥16.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥13.7bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥46.7bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥39.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥38.3bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥37.0bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥32.0bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥17.8bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥13.0bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥17.2bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥12.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥16.7bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥13.5bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥10.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥9.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥10.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥7.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥3.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥4.9bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.3bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥5.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥492.25 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥259.47 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥100.43 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥346.07 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥319.24 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,521.97 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,037.62 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,862.42 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,770.46 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,499.07 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 73.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.6% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 21.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.5% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 23.7% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,060 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 2,061 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 2,123 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 2,151 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,920 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥29.4bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥25.9bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥16.8bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥24.2bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥21.5bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥6.8bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥6.1bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥8.7bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥6.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥3.9bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥7.4bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.8bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥8.7bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥6.2bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥6.6bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥4.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥3.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥6.0bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥4.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥40.6bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥35.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥33.0bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥31.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥29.9bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥10.8bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥8.9bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥29.8bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥26.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥25.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥25.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥22.1bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥7.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥355.57 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥216.32 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥166.81 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥287.94 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥219.16 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥148 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥89 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥31 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥104 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥96 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,615.84 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,374.61 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,259.62 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,194.9 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,036.69 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 73.4% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.0% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.9% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.9% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 23.2% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 16.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.5% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.9% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 21,829,775 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 21,829,775 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 21,829,775 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 398 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 390 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 389 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 385 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 372 | at 2022-03-31v | 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 · 61
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥1.9bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥50.1bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥65m |
| Connector Solution Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.0bn |
| Connector Solution Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.6bn |
| Connector Solution Businessreportable segment | employees | at 2026-03-31 | 716 pure |
| Connector Solution Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥24.7bn |
| Connector Solution Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥24.7bn |
| Connector Solution Businessreportable segment | segment assets | at 2026-03-31 | ¥7.3bn |
| Connector Solution Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥4.4bn |
| Optics Related Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥28m |
| Optics Related Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥15m |
| Optics Related Businessreportable segment | employees | at 2026-03-31 | 60 pure |
| Optics Related Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.5bn |
| Optics Related Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.5bn |
| Optics Related Businessreportable segment | segment assets | at 2026-03-31 | ¥260m |
| Optics Related Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥206m |
| Test Solution Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.2bn |
| Test Solution Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Test Solution Businessreportable segment | employees | at 2026-03-31 | 1210 pure |
| Test Solution Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥26.4bn |
| Test Solution Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥26.4bn |
| Test Solution Businessreportable segment | segment assets | at 2026-03-31 | ¥5.6bn |
| Test Solution Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥7.0bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥3.3bn |
| —segment total | employees | at 2026-03-31 | 1986 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥52.7bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥52.7bn |
| —segment total | segment assets | at 2026-03-31 | ¥13.1bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥11.6bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥42.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥75m |
| Connector Solution Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥773m |
| Connector Solution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Connector Solution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥18.9bn |
| Connector Solution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥18.9bn |
| Connector Solution Businessreportable segment | segment assets | at 2025-03-31 | ¥5.7bn |
| Connector Solution Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Optics Related Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥22m |
| Optics Related Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥54m |
| Optics Related Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Optics Related Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Optics Related Businessreportable segment | segment assets | at 2025-03-31 | ¥249m |
| Optics Related Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥25m |
| Test Solution Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Test Solution Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Test Solution Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥25.1bn |
| Test Solution Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥25.1bn |
| Test Solution Businessreportable segment | segment assets | at 2025-03-31 | ¥4.9bn |
| Test Solution Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥7.1bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥3.2bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥45.3bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥45.3bn |
| —segment total | segment assets | at 2025-03-31 | ¥10.9bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥8.3bn |
| Connector Solution Businessreportable segment | employees | at 2026-03-31 | 127 pure |
| Test Solution Businessreportable segment | employees | at 2026-03-31 | 197 pure |
| —segment total | employees | at 2026-03-31 | 324 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,552
| Item | Context | Value | Unit |
|---|---|---|---|
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 32 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 47 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 39 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 50 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 60 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.317 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.447 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 1.816 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.595 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 5.239 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 23.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 21.1 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 3.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 2.4 | |
| Research and development expenses research and development activities | CurrentYearDuration | 1249000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000TestSolutionBusinessReportableSegmentsMember | 646000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000ConnectorSolutionBusinessReportableSegmentsMember | 529000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000OpticsRelatedBusinessReportableSegmentsMember | 73000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000TestSolutionBusinessReportableSegmentsMember | 1152067000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000ConnectorSolutionBusinessReportableSegmentsMember | 1009818000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000OpticsRelatedBusinessReportableSegmentsMember | 28045000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_ReportableSegmentsMember | 2189931000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_UnallocatedAmountsAndEliminationMember | 1194563000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 3384494000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 21829775 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 20529775 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 21829775 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 20529775 | |
| 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 | 18 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 39 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 99 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 156 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 18 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 6079 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 6409 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 52972 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 14164 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 5399 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 69606 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 37 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 75858 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 218036 |
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 |