Annual report
6941.TEDINET S100TT1N
Period2023-04-01 → 2024-03-31
Filed2024-06-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥36.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥47.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥39.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥27.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥27.0bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.9bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Operating income | ¥9.1bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.9bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥9.5bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥8.7bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.1bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.1bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥9.5bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥7.2bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.8bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.6bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.1bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Net income | ¥7.2bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Total assets | ¥51.1bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥50.4bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥45.4bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥35.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥31.9bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥12.8bn | at 2024-03-31 | Cons. | Liabilities |
| Total liabilities | ¥13.4bn | at 2023-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥38.3bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥37.0bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥32.0bn | at 2022-03-31d | Cons. | Net assets |
| Net assets / equity | ¥25.7bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥23.4bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥13.1bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥17.2bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥13.1bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥16.7bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.5bn | at 2022-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥9.3bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥10.8bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥7.6bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥4.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥4.9bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥3.4bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.8bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥100.43 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥346.07 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥319.24 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥121.09 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥123.06 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,862.42 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,770.46 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,499.07 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,183.69 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,076.86 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 74.6% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.9% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.8% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.5% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.3% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.5% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.1% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 23.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.8% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,123 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 2,151 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 1,920 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,814 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 1,767 | at 2020-03-31d | Cons. | Number of employees |
| Revenue | ¥16.8bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥24.2bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥21.5bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.5bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.6bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.0bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Operating income | ¥4.7bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.9bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥7.4bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥5.8bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.2bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥4.1bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥7.4bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Net income | ¥3.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥6.0bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥4.6bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.9bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.0bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥33.0bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥31.8bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥29.9bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.8bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.7bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.3bn | at 2024-03-31 | Standalone | Liabilities |
| Total liabilities | ¥6.9bn | at 2023-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥25.8bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥25.0bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥22.1bn | at 2022-03-31d | Standalone | Net assets |
| Net assets / equity | ¥18.8bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥17.8bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥7.7bn | at 2024-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.7bn | at 2023-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥166.81 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥287.94 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥219.16 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.76 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.27 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥31 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥104 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥96 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥37 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥38 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,259.62 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,194.9 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,036.69 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥869.63 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥820.76 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 77.9% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.9% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.4% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.4% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.4% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.5% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.9% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.3% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.8% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 21,829,775 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 23,329,775 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 389 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 385 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 372 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 363 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 364 | at 2020-03-31d | 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 · 61
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥3.4bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥40.5bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥181m |
| Connector Solution Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥861m |
| Connector Solution Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Connector Solution Businessreportable segment | employees | at 2024-03-31 | 734 pure |
| Connector Solution Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥19.2bn |
| Connector Solution Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥19.2bn |
| Connector Solution Businessreportable segment | segment assets | at 2024-03-31 | ¥5.7bn |
| Connector Solution Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥929m |
| Optics Related Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥9m |
| Optics Related Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥112m |
| Optics Related Businessreportable segment | employees | at 2024-03-31 | 66 pure |
| Optics Related Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Optics Related Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Optics Related Businessreportable segment | segment assets | at 2024-03-31 | ¥531m |
| Optics Related Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥22m |
| Test Solution Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.3bn |
| Test Solution Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.5bn |
| Test Solution Businessreportable segment | employees | at 2024-03-31 | 1255 pure |
| Test Solution Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥15.8bn |
| Test Solution Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥15.8bn |
| Test Solution Businessreportable segment | segment assets | at 2024-03-31 | ¥4.3bn |
| Test Solution Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.8bn |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥2.1bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥2.8bn |
| —segment total | employees | at 2024-03-31 | 2055 pure |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥36.4bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥36.4bn |
| —segment total | segment assets | at 2024-03-31 | ¥10.6bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥2.8bn |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥1.9bn |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥40.0bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | ¥229m |
| Connector Solution Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥666m |
| Connector Solution Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Connector Solution Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥21.1bn |
| Connector Solution Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥21.1bn |
| Connector Solution Businessreportable segment | segment assets | at 2023-03-31 | ¥5.9bn |
| Connector Solution Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.6bn |
| Optics Related Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥251m |
| Optics Related Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥56m |
| Optics Related Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.7bn |
| Optics Related Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.7bn |
| Optics Related Businessreportable segment | segment assets | at 2023-03-31 | ¥764m |
| Optics Related Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥181m |
| Test Solution Businessreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1.7bn |
| Test Solution Businessreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Test Solution Businessreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥24.2bn |
| Test Solution Businessreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥24.2bn |
| Test Solution Businessreportable segment | segment assets | at 2023-03-31 | ¥3.7bn |
| Test Solution Businessreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥7.1bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥2.7bn |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥47.0bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥47.0bn |
| —segment total | segment assets | at 2023-03-31 | ¥10.4bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥8.9bn |
| Connector Solution Businessreportable segment | employees | at 2024-03-31 | 126 pure |
| Test Solution Businessreportable segment | employees | at 2024-03-31 | 195 pure |
| —segment total | employees | at 2024-03-31 | 321 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,551
| Item | Context | Value | Unit |
|---|---|---|---|
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000TestSolutionBusinessReportableSegmentsMember | 410000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000ConnectorSolutionBusinessReportableSegmentsMember | 388000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01979-000OpticsRelatedBusinessReportableSegmentsMember | 68000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000TestSolutionBusinessReportableSegmentsMember | 1251366000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000ConnectorSolutionBusinessReportableSegmentsMember | 861188000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01979-000OpticsRelatedBusinessReportableSegmentsMember | 8972000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_ReportableSegmentsMember | 2121527000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_UnallocatedAmountsAndEliminationMember | 3111592000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 5233119000 | 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 | 21829775 | |
| 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 | 21829775 | |
| 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 | 20 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 22 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 80 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 143 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 20 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 6343 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 6628 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 65321 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 2876 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 6861 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 78081 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 45 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 64909 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 218093 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 20475 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.2995 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0132 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.0315 | |
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.3580 | |
| Percentage of shareholdings foreign individuals | CurrentYearInstant_OrdinaryShareMember | 0.0002 | |
| Percentage of shareholdings individuals and others | CurrentYearInstant_OrdinaryShareMember | 0.2976 | |
| Number of shares held | CurrentYearInstant_No1MajorShareholdersMember | 3200000 | |
| Shareholding ratio | CurrentYearInstant_No1MajorShareholdersMember | 0.1565 | |
| Number of shares held | CurrentYearInstant_No2MajorShareholdersMember | 2800000 | |
| Shareholding ratio | CurrentYearInstant_No2MajorShareholdersMember | 0.1370 | |
| Number of shares held | CurrentYearInstant_No3MajorShareholdersMember | 986000 | |
| Shareholding ratio | CurrentYearInstant_No3MajorShareholdersMember | 0.0482 | |
| Number of shares held | CurrentYearInstant_No4MajorShareholdersMember | 800000 | |
| Shareholding ratio | CurrentYearInstant_No4MajorShareholdersMember | 0.0391 | |
| Number of shares held | CurrentYearInstant_No5MajorShareholdersMember | 576000 | |
| Shareholding ratio | CurrentYearInstant_No5MajorShareholdersMember | 0.0281 | |
| Number of shares held | CurrentYearInstant_No6MajorShareholdersMember | 426000 | |
| Shareholding ratio | CurrentYearInstant_No6MajorShareholdersMember | 0.0208 |
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 |