Annual report
6863.TEDINET S100W0SV
Period2024-04-01 → 2025-03-31
Filed2025-06-20
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥9.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥9.2bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥7.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.9bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥650m | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥635m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥861m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥406m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥433m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥1.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥19.4bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥18.6bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥17.0bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥16.2bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥15.3bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.7bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥2.7bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥16.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.8bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥14.6bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥13.9bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.5bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥4.4bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥892m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥136m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥849m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥325m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥450m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥92m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥360m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥286m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥514m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥431m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥477m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥393m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥410m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥211.11 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥137.36 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥117.4 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥55.41 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.06 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥208.14 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥135.09 | 2023-04-01 → 2024-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥115.4 | 2022-04-01 → 2023-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥54.61 | 2021-04-01 → 2022-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥58.34 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,236.86 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,131.34 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,978.77 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,878.34 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,836.03 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 85.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.6% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.3% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.2% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 87.8% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.0% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 466 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 450 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 449 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 453 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 427 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥7.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥6.9bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥6.1bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥6.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥771m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥443m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥1.1bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥653m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥420m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥168m | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥270m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.2bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥651m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥475m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥279m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥111m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥184m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥14.9bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥14.9bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥14.1bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.7bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥1.4bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥1.7bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥13.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.3bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥12.8bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥12.6bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥12.7bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.8bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥141.44 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥64.53 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥38 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥15.19 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥25.08 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥139.45 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥63.46 | 2023-04-01 → 2024-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥37.35 | 2022-04-01 → 2023-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥14.97 | 2021-04-01 → 2022-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥24.77 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥95 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥62 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥47 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥38 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥24 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,821.96 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,787.63 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,732.23 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,718.2 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,723.99 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 90.5% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.4% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.3% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 91.2% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 92.9% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.2% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,750,159 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,735,849 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,715,249 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,305,249 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 8,305,249 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 301 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 277 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 280 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 285 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 288 | at 2021-03-31d | 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 · 87
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥4m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥14m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥468m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥468m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥813m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥6m |
| Otherother segments | employees | at 2025-03-31 | 34 pure |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥50m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥140m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥6.9bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥634m |
| Control Equipment Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥8m |
| Control Equipment Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥30m |
| Control Equipment Businessreportable segment | employees | at 2025-03-31 | 215 pure |
| Control Equipment Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| Control Equipment Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| Control Equipment Businessreportable segment | segment assets | at 2025-03-31 | ¥6.0bn |
| Control Equipment Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Inspection Equipment Operationsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥6m |
| Inspection Equipment Operationsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥5m |
| Inspection Equipment Operationsreportable segment | employees | at 2025-03-31 | 62 pure |
| Inspection Equipment Operationsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Inspection Equipment Operationsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Inspection Equipment Operationsreportable segment | segment assets | at 2025-03-31 | ¥1.0bn |
| Inspection Equipment Operationsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥89m |
| Optics Operationsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥198m |
| Optics Operationsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥106m |
| Optics Operationsreportable segment | employees | at 2025-03-31 | 112 pure |
| Optics Operationsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Optics Operationsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Optics Operationsreportable segment | segment assets | at 2025-03-31 | ¥4.6bn |
| Optics Operationsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥211m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥141m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥10.3bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥10.3bn |
| —segment total | segment assets | at 2025-03-31 | ¥11.6bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥216m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥155m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥10.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥10.8bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥12.4bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2023-04-01 → 2024-03-31 | ¥10m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥14m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2023-04-01 → 2024-03-31 | ¥552m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥552m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-03-31 | ¥813m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥64m |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥573m |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥192m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥7.8bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥603m |
| Control Equipment Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥18m |
| Control Equipment Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥21m |
| Control Equipment Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥5.6bn |
| Control Equipment Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥5.6bn |
| Control Equipment Businessreportable segment | segment assets | at 2024-03-31 | ¥5.4bn |
| Control Equipment Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.0bn |
| Inspection Equipment Operationsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥864,000 |
| Inspection Equipment Operationsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥6m |
| Inspection Equipment Operationsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥1.7bn |
| Inspection Equipment Operationsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥1.7bn |
| Inspection Equipment Operationsreportable segment | segment assets | at 2024-03-31 | ¥1.5bn |
| Inspection Equipment Operationsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥87m |
| Optics Operationsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥92m |
| Optics Operationsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥99m |
| Optics Operationsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.0bn |
| Optics Operationsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.0bn |
| Optics Operationsreportable segment | segment assets | at 2024-03-31 | ¥3.0bn |
| Optics Operationsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥807m |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥111m |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥126m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥9.3bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥9.3bn |
| —segment total | segment assets | at 2024-03-31 | ¥9.9bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥121m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥140m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥9.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥10.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥2.0bn |
| Control Equipment Businessreportable segment | employees | at 2025-03-31 | 188 pure |
| Inspection Equipment Operationsreportable segment | employees | at 2025-03-31 | 59 pure |
| Optics Operationsreportable segment | employees | at 2025-03-31 | 27 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,686
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)アーク有限責任監査法人 | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)徳永 剛 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)瓜生 憲史 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Text · Plus | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row1Member | Text · Plus | |
| Reference2 kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)また、（重要な会計上の見積り）（コストに基づくインプット法により認識した収益） | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information consolidated (text) | FilingDateInstant | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)アーク有限責任監査法人 | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)徳永 剛 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)瓜生 憲史 | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Text · Plus | |
| Same as kam for consolidated fskam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)財務諸表 注記事項（重要な会計上の見積り） | |
| Other information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Number of submission | FilingDateInstant | 1 | |
| Net sales (5-year summary) | Prior4YearDuration | 7899927000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 8117527000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 9155268000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 9861203000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 10756978000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 635414000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 650116000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 1255924000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 1470156000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 2028156000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 432550000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 406151000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 860526000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 1011259000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 1562563000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 851486000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 514837000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 1048692000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 1535452000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 1315267000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 13527159000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 13850955000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 14605126000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 15825311000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 16673253000 | 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 |
| 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 |