Annual report
6721.TEDINET S100QIB5
Period2022-01-01 → 2022-12-31
Filed2023-03-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥210m | 2022-01-01 → 2022-12-31 | Cons. | Net sales |
| Revenue | ¥308m | 2021-01-01 → 2021-12-31 | Cons. | Net sales |
| Revenue | ¥805m | 2020-01-01 → 2020-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥794m | 2019-01-01 → 2019-12-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥430m | 2018-01-01 → 2018-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | −¥694m | 2022-01-01 → 2022-12-31 | Cons. | Operating income |
| Operating income | −¥731m | 2021-01-01 → 2021-12-31 | Cons. | Operating income |
| Ordinary income | −¥684m | 2022-01-01 → 2022-12-31 | Cons. | Ordinary income |
| Ordinary income | −¥669m | 2021-01-01 → 2021-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥51m | 2020-01-01 → 2020-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥536m | 2019-01-01 → 2019-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥337m | 2018-01-01 → 2018-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | −¥684m | 2022-01-01 → 2022-12-31 | Cons. | Income before income taxes |
| Profit before tax | −¥631m | 2021-01-01 → 2021-12-31 | Cons. | Income before income taxes |
| Net income (owners) | −¥686m | 2022-01-01 → 2022-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥629m | 2021-01-01 → 2021-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥32m | 2020-01-01 → 2020-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥620m | 2019-01-01 → 2019-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥633m | 2018-01-01 → 2018-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | −¥686m | 2022-01-01 → 2022-12-31 | Cons. | Profit loss |
| Net income | −¥629m | 2021-01-01 → 2021-12-31 | Cons. | Profit loss |
| Total assets | ¥1.9bn | at 2022-12-31 | Cons. | Assets |
| Total assets | ¥1.9bn | at 2021-12-31 | Cons. | Assets |
| Total assets | ¥2.4bn | at 2020-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.4bn | at 2019-12-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥425m | at 2018-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥550m | at 2022-12-31 | Cons. | Liabilities |
| Total liabilities | ¥306m | at 2021-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.4bn | at 2022-12-31 | Cons. | Net assets |
| Net assets / equity | ¥1.6bn | at 2021-12-31 | Cons. | Net assets |
| Net assets / equity | ¥2.1bn | at 2020-12-31d | Cons. | Net assets |
| Net assets / equity | ¥2.1bn | at 2019-12-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥128m | at 2018-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥278m | at 2022-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥219m | at 2021-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥278m | at 2022-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥219m | at 2021-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥926m | at 2020-12-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.3bn | at 2019-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥93m | at 2018-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | −¥613m | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥856m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥384m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.2bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥268m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥4m | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥22m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥29m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥140m | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥240m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥668m | 2022-01-01 → 2022-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥69m | 2021-01-01 → 2021-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥4m | 2020-01-01 → 2020-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥2.6bn | 2019-01-01 → 2019-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥19m | 2018-01-01 → 2018-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥-19.87 | 2022-01-01 → 2022-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-19.04 | 2021-01-01 → 2021-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.96 | 2020-01-01 → 2020-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-20.63 | 2019-01-01 → 2019-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-48.54 | 2018-01-01 → 2018-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥37.24 | at 2022-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥47.86 | at 2021-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥64.4 | at 2020-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥62.61 | at 2019-12-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥9.8 | at 2018-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 70.6% | at 2022-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.4% | at 2021-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 88.3% | at 2020-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.1% | at 2019-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.1% | at 2018-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | -46.9% | 2022-01-01 → 2022-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -33.9% | 2021-01-01 → 2021-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2020-01-01 → 2020-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -56.4% | 2019-01-01 → 2019-12-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -142.5% | 2018-01-01 → 2018-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 77 | at 2022-12-31 | Cons. | Number of employees |
| Employees | 87 | at 2021-12-31 | Cons. | Number of employees |
| Employees | 101 | at 2020-12-31d | Cons. | Number of employees |
| Employees | 94 | at 2019-12-31d | Cons. | Number of employees |
| Employees | 62 | at 2018-12-31d | Cons. | Number of employees |
| Revenue | ¥236m | 2022-01-01 → 2022-12-31 | Standalone | Net sales |
| Revenue | ¥254m | 2021-01-01 → 2021-12-31 | Standalone | Net sales |
| Revenue | ¥730m | 2020-01-01 → 2020-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥577m | 2019-01-01 → 2019-12-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥307m | 2018-01-01 → 2018-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥542m | 2022-01-01 → 2022-12-31 | Standalone | Operating income |
| Operating income | −¥589m | 2021-01-01 → 2021-12-31 | Standalone | Operating income |
| Ordinary income | −¥547m | 2022-01-01 → 2022-12-31 | Standalone | Ordinary income |
| Ordinary income | −¥545m | 2021-01-01 → 2021-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥102m | 2020-01-01 → 2020-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥480m | 2019-01-01 → 2019-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥330m | 2018-01-01 → 2018-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | −¥547m | 2022-01-01 → 2022-12-31 | Standalone | Income before income taxes |
| Profit before tax | −¥511m | 2021-01-01 → 2021-12-31 | Standalone | Income before income taxes |
| Net income | −¥549m | 2022-01-01 → 2022-12-31 | Standalone | Profit loss |
| Net income | −¥509m | 2021-01-01 → 2021-12-31 | Standalone | Profit loss |
| Net income | ¥80m | 2020-01-01 → 2020-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥521m | 2019-01-01 → 2019-12-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥633m | 2018-01-01 → 2018-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥2.1bn | at 2022-12-31 | Standalone | Assets |
| Total assets | ¥2.0bn | at 2021-12-31 | Standalone | Assets |
| Total assets | ¥2.5bn | at 2020-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥2.4bn | at 2019-12-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥398m | at 2018-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥406m | at 2022-12-31 | Standalone | Liabilities |
| Total liabilities | ¥187m | at 2021-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.7bn | at 2022-12-31 | Standalone | Net assets |
| Net assets / equity | ¥1.8bn | at 2021-12-31 | Standalone | Net assets |
| Net assets / equity | ¥2.3bn | at 2020-12-31d | Standalone | Net assets |
| Net assets / equity | ¥2.2bn | at 2019-12-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥128m | at 2018-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥266m | at 2022-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥204m | at 2021-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥-15.9 | 2022-01-01 → 2022-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-15.41 | 2021-01-01 → 2021-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥2.42 | 2020-01-01 → 2020-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-17.36 | 2019-01-01 → 2019-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-48.54 | 2018-01-01 → 2018-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥45.54 | at 2022-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥53.79 | at 2021-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥69.2 | at 2020-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥66.78 | at 2019-12-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥9.8 | at 2018-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 79.8% | at 2022-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 90.0% | at 2021-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 93.0% | at 2020-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 91.7% | at 2019-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.1% | at 2018-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | -32.1% | 2022-01-01 → 2022-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -25.1% | 2021-01-01 → 2021-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2020-01-01 → 2020-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -44.6% | 2019-01-01 → 2019-12-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -142.5% | 2018-01-01 → 2018-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 36,072,000 | at 2022-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 33,041,000 | at 2021-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 33,041,000 | at 2020-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 33,041,000 | at 2019-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,041,000 | at 2018-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 55 | at 2022-12-31 | Standalone | Number of employees |
| Employees | 61 | at 2021-12-31 | Standalone | Number of employees |
| Employees | 64 | at 2020-12-31d | Standalone | Number of employees |
| Employees | 60 | at 2019-12-31d | Standalone | Number of employees |
| Employees | 55 | at 2018-12-31d | 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 · 25
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-01-01 → 2022-12-31 | ¥3m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-01-01 → 2022-12-31 | ¥3m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-01-01 → 2022-12-31 | −¥3m |
| Semiconductor Testing System Businessreportable segment | employees | at 2022-12-31 | 77 pure |
| Semiconductor Testing System Businessreportable segment | revenue | 2022-01-01 → 2022-12-31 | ¥207m |
| Semiconductor Testing System Businessreportable segment | revenue external | 2022-01-01 → 2022-12-31 | ¥207m |
| Semiconductor Testing System Businessreportable segment | segment profit | 2022-01-01 → 2022-12-31 | −¥690m |
| —segment total | revenue | 2022-01-01 → 2022-12-31 | ¥207m |
| —segment total | revenue external | 2022-01-01 → 2022-12-31 | ¥207m |
| —segment total | segment profit | 2022-01-01 → 2022-12-31 | −¥690m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-01-01 → 2021-12-31 | ¥8m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-01-01 → 2021-12-31 | ¥8m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-01-01 → 2021-12-31 | −¥4m |
| Reconciling Itemsreconciling | segment profit | 2021-01-01 → 2021-12-31 | ¥819,000 |
| New Energy Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥59m |
| New Energy Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥59m |
| New Energy Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | −¥4m |
| Semiconductor Testing System Businessreportable segment | depreciation | 2021-01-01 → 2021-12-31 | ¥267,000 |
| Semiconductor Testing System Businessreportable segment | revenue | 2021-01-01 → 2021-12-31 | ¥240m |
| Semiconductor Testing System Businessreportable segment | revenue external | 2021-01-01 → 2021-12-31 | ¥240m |
| Semiconductor Testing System Businessreportable segment | segment profit | 2021-01-01 → 2021-12-31 | −¥723m |
| —segment total | depreciation | 2021-01-01 → 2021-12-31 | ¥267,000 |
| —segment total | revenue | 2021-01-01 → 2021-12-31 | ¥300m |
| —segment total | revenue external | 2021-01-01 → 2021-12-31 | ¥300m |
| —segment total | segment profit | 2021-01-01 → 2021-12-31 | −¥727m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,235
| Item | Context | Value | Unit |
|---|---|---|---|
| Directors compensations sga | Prior1YearDuration | 62338000 | JPY |
| Directors compensations sga | CurrentYearDuration | 45522000 | JPY |
| Salaries and allowances sga | Prior1YearDuration | 175234000 | JPY |
| Salaries and allowances sga | CurrentYearDuration | 194587000 | JPY |
| Research and development expenses sga | Prior1YearDuration | 266215000 | JPY |
| Research and development expenses sga | CurrentYearDuration | 247843000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 266215000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 247843000 | JPY |
| Write downs of inventories | Prior1YearDuration | 7862000 | JPY |
| Write downs of inventories | CurrentYearDuration | 11937000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | 240250000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E02083-000NewEnergyBusinessReportableSegmentsMember | 59394000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReportableSegmentsMember | 299644000 | JPY |
| Revenues from external customers | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 7931000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 307576000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E02083-000NewEnergyBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_ReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | 240250000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E02083-000NewEnergyBusinessReportableSegmentsMember | 59394000 | JPY |
| Net sales | Prior1YearDuration_ReportableSegmentsMember | 299644000 | JPY |
| Net sales | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 7931000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | Prior1YearDuration | 307576000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | -722773000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E02083-000NewEnergyBusinessReportableSegmentsMember | -4327000 | JPY |
| Operating income | Prior1YearDuration_ReportableSegmentsMember | -727101000 | JPY |
| Operating income | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | -4428000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | 819000 | JPY |
| Operating income | Prior1YearDuration | -730710000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | 267000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E02083-000NewEnergyBusinessReportableSegmentsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration_ReportableSegmentsMember | 267000 | JPY |
| Depreciation segment information | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Depreciation segment information | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration | 267000 | JPY |
| Revenues from external customers | CurrentYearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | 207470000 | JPY |
| Revenues from external customers | CurrentYearDuration_ReportableSegmentsMember | 207470000 | JPY |
| Revenues from external customers | CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 2845000 | JPY |
| Revenues from external customers | CurrentYearDuration | 210315000 | JPY |
| Transactions with other segments | CurrentYearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_ReportableSegmentsMember | － | JPY |
| Transactions with other segments | CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Transactions with other segments | CurrentYearDuration | － | JPY |
| Net sales | CurrentYearDuration_jpcrp030000-asr_E02083-000SemiconductorTestingSystemBusinessReportableSegmentsMember | 207470000 | JPY |
| Net sales | CurrentYearDuration_ReportableSegmentsMember | 207470000 | 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 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 |