Annual report
9377.TEDINET S100R03Y
Period2022-04-01 → 2023-03-31
Filed2023-06-21
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥11.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥10.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥10.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥13.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥528m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥122m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥513m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥236m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥58m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥433m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥57m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥511m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥11m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥46m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥499m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥878m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥511m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥11m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥13.4bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥14.3bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥14.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥14.7bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥13.7bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.2bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.9bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥9.2bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.4bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥9.3bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥9.4bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥9.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.2bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.0bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.2bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.0bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.4bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.4bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥711m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥460m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.4bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥423m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥314m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥792m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥59m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥773m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥457m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥474m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥37.26 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.81 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-3.29 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.75 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.94 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥702.5 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥670.9 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥668.97 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥671.97 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥654.08 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 68.7% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.7% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.8% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.7% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.5% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.1% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -0.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 662 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 679 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 738 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 748 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 721 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥10.8bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥10.2bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥10.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.5bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥524m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥110m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥508m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥224m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥116m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥428m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥45m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥510m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥2m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥18m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥761m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥824m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥13.1bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥13.9bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥14.2bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥13.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥12.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.3bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.9bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥8.8bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.1bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥9.1bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥9.1bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥8.6bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.7bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥37.22 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.12 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥1.3 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥54.55 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.11 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥30 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥13 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥14 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥673.26 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥649.31 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥649.64 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥655.66 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥619.23 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 67.0% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.9% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.7% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.1% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.3% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.7% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.2% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 13,510,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,950,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,950,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,950,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,950,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 613 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 629 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 688 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 352 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 336 | at 2019-03-31d | 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 · 53
| Segment | Item | Period | Value |
|---|---|---|---|
| Engineeringreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥5m |
| Engineeringreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥7m |
| Engineeringreportable segment | employees | at 2023-03-31 | 410 pure |
| Engineeringreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥5.9bn |
| Engineeringreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥5.9bn |
| Engineeringreportable segment | segment assets | at 2023-03-31 | ¥1.3bn |
| Engineeringreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.3bn |
| Power Supplyreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥474m |
| Power Supplyreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥608m |
| Power Supplyreportable segment | employees | at 2023-03-31 | 146 pure |
| Power Supplyreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥4.3bn |
| Power Supplyreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥4.3bn |
| Power Supplyreportable segment | segment assets | at 2023-03-31 | ¥5.4bn |
| Power Supplyreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥246m |
| Product Salesreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥19m |
| Product Salesreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥12m |
| Product Salesreportable segment | employees | at 2023-03-31 | 55 pure |
| Product Salesreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥902m |
| Product Salesreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥902m |
| Product Salesreportable segment | segment assets | at 2023-03-31 | ¥869m |
| Product Salesreportable segment | segment profit | 2022-04-01 → 2023-03-31 | −¥37m |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥498m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥627m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥11.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥11.0bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥7.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥1.5bn |
| Engineeringreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥10m |
| Engineeringreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥5.7bn |
| Engineeringreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥5.7bn |
| Engineeringreportable segment | segment assets | at 2022-03-31 | ¥1.1bn |
| Engineeringreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Power Supplyreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥108m |
| Power Supplyreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥668m |
| Power Supplyreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥3.6bn |
| Power Supplyreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥3.6bn |
| Power Supplyreportable segment | segment assets | at 2022-03-31 | ¥5.5bn |
| Power Supplyreportable segment | segment profit | 2021-04-01 → 2022-03-31 | −¥114m |
| Product Salesreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥107m |
| Product Salesreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥20m |
| Product Salesreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥1.0bn |
| Product Salesreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.0bn |
| Product Salesreportable segment | segment assets | at 2022-03-31 | ¥1.2bn |
| Product Salesreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥37m |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥215m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥697m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥10.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥10.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥7.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.0bn |
| Engineeringreportable segment | employees | at 2023-03-31 | 394 pure |
| Power Supplyreportable segment | employees | at 2023-03-31 | 135 pure |
| Product Salesreportable segment | employees | at 2023-03-31 | 33 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,430
| Item | Context | Value | Unit |
|---|---|---|---|
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.246 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.318 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04366-000PowerSupplyReportableSegmentsMember | 146 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04366-000EngineeringReportableSegmentsMember | 410 | |
| Number of employees | CurrentYearInstant_jpcrp030000-asr_E04366-000ProductSalesReportableSegmentsMember | 55 | |
| Number of employees | CurrentYearInstant_CorporateSharedMember | 51 | |
| Number of employees | CurrentYearInstant | 662 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 613 | |
| Average age years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 41.5 | |
| Average length of service years information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 15.6 | |
| Average annual salary information about reporting company information about employees | CurrentYearInstant_NonConsolidatedMember | 5759735 | JPY |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E04366-000PowerSupplyReportableSegmentsMember | 135 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E04366-000EngineeringReportableSegmentsMember | 394 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_jpcrp030000-asr_E04366-000ProductSalesReportableSegmentsMember | 33 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember_CorporateSharedMember | 51 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 613 | |
| Research and development expenses research and development activities | CurrentYearDuration | 1000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 499000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E04366-000PowerSupplyReportableSegmentsMember | 474000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E04366-000ProductSalesReportableSegmentsMember | 19000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 13510000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 13510000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 13510000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 13510000 | |
| 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 | 3 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 24 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 21 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 17 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 6 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 2100 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 2171 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 1100 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 1349 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 101429 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 2889 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 35 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 28276 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 135078 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 2200 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.0081 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0100 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.7509 | |
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.0214 | |
| Percentage of shareholdings foreign individuals | CurrentYearInstant_OrdinaryShareMember | 0.0003 | |
| Percentage of shareholdings individuals and others | CurrentYearInstant_OrdinaryShareMember | 0.2093 | |
| Number of shares held | CurrentYearInstant_No1MajorShareholdersMember | 4115000 |
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 rounding |
| 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 |