Annual report
6882.TEDINET S100W3CS
Period2024-04-01 → 2025-03-31
Filed2025-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥31.0bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥28.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥22.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥19.4bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥3.4bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥3.5bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.7bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥441m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥3.5bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥502m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥497m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥502m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥3.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥33.6bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥35.3bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥29.1bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥27.1bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥9.2bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥10.9bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥24.3bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥24.4bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥21.1bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥19.8bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥19.3bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.8bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.8bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.0bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.0bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥950m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥198m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥940m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.1bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥799m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥317m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥355m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥488m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥189m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.7bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥249m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥37.8 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥222.19 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥95.33 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥83.3 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.42 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,830.19 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,837.05 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,583.87 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,541.9 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,376.49 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 72.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.1% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.4% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.0% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.8% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.1% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.0% | 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 | 5.9% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.6% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,400 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,418 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,465 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 1,405 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,381 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥15.7bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥20.9bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥18.2bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥15.9bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.8bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥204m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥2.4bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥326m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.7bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥698m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥511m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥375m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.7bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥286m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥2.5bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥535m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥623m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥25.3bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥27.7bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥22.1bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.3bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥20.1bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥7.8bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥9.8bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥17.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥17.9bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥15.8bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥15.3bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥15.5bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥1.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.1bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥21.51 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥185.34 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥41.09 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥74.68 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥44.41 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥40 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥25 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥15 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,312.05 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,343.16 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,188.66 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,193.95 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,106.77 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 69.1% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 71.4% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 72.0% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.5% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.6% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 14.6% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.4% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.7% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 14,950,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,950,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,950,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,950,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,950,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 716 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 704 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 679 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 667 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 678 | 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 · 46
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥374m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥7.8bn |
| Power Supplyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥449m |
| Power Supplyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥411m |
| Power Supplyreportable segment | employees | at 2025-03-31 | 1010 pure |
| Power Supplyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥19.6bn |
| Power Supplyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥19.6bn |
| Power Supplyreportable segment | segment assets | at 2025-03-31 | ¥17.6bn |
| Power Supplyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Semicondoctorreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Semicondoctorreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥494m |
| Semicondoctorreportable segment | employees | at 2025-03-31 | 265 pure |
| Semicondoctorreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥5.9bn |
| Semicondoctorreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥5.9bn |
| Semicondoctorreportable segment | segment assets | at 2025-03-31 | ¥8.2bn |
| Semicondoctorreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥731m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥905m |
| —segment total | employees | at 2025-03-31 | 1275 pure |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥25.4bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥25.4bn |
| —segment total | segment assets | at 2025-03-31 | ¥25.8bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥105m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥7.6bn |
| Power Supplyreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥362m |
| Power Supplyreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥423m |
| Power Supplyreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥23.1bn |
| Power Supplyreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥23.1bn |
| Power Supplyreportable segment | segment assets | at 2024-03-31 | ¥19.2bn |
| Power Supplyreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥3.1bn |
| Semicondoctorreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥836m |
| Semicondoctorreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥477m |
| Semicondoctorreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥7.9bn |
| Semicondoctorreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥7.9bn |
| Semicondoctorreportable segment | segment assets | at 2024-03-31 | ¥8.5bn |
| Semicondoctorreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥271m |
| —segment total | capex | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| —segment total | depreciation | 2023-04-01 → 2024-03-31 | ¥901m |
| —segment total | revenue | 2023-04-01 → 2024-03-31 | ¥31.0bn |
| —segment total | revenue external | 2023-04-01 → 2024-03-31 | ¥31.0bn |
| —segment total | segment assets | at 2024-03-31 | ¥27.7bn |
| —segment total | segment profit | 2023-04-01 → 2024-03-31 | ¥3.4bn |
| Power Supplyreportable segment | employees | at 2025-03-31 | 407 pure |
| Semicondoctorreportable segment | employees | at 2025-03-31 | 254 pure |
| —segment total | employees | at 2025-03-31 | 661 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,512
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -385000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -28000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -413000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_GeneralReserveMember | 3400000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 9470000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 13518000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -1597000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 17450000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | － | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 17450000000 | JPY |
| Freightage and packing expenses sga | Prior1YearDuration_NonConsolidatedMember | 321000000 | JPY |
| Freightage and packing expenses sga | CurrentYearDuration_NonConsolidatedMember | 270000000 | JPY |
| Service fee sga | Prior1YearDuration_NonConsolidatedMember | 126000000 | JPY |
| Service fee sga | CurrentYearDuration_NonConsolidatedMember | 142000000 | JPY |
| Directors compensations sga | Prior1YearDuration_NonConsolidatedMember | 148000000 | JPY |
| Directors compensations sga | CurrentYearDuration_NonConsolidatedMember | 125000000 | JPY |
| Salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 821000000 | JPY |
| Salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 882000000 | JPY |
| Welfare expenses sga | Prior1YearDuration_NonConsolidatedMember | 223000000 | JPY |
| Welfare expenses sga | CurrentYearDuration_NonConsolidatedMember | 232000000 | JPY |
| Business consignment expenses sga | Prior1YearDuration_NonConsolidatedMember | 217000000 | JPY |
| Business consignment expenses sga | CurrentYearDuration_NonConsolidatedMember | 216000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 48000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 88000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 41000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 41000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 159000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 100000000 | JPY |
| Directors share based allowances sga | Prior1YearDuration_NonConsolidatedMember | 33000000 | JPY |
| Directors share based allowances sga | CurrentYearDuration_NonConsolidatedMember | 18000000 | JPY |
| Provision for product warranties sga | Prior1YearDuration_NonConsolidatedMember | -12000000 | JPY |
| Provision for product warranties sga | CurrentYearDuration_NonConsolidatedMember | -10000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-06-24 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第91期（自 2024年４月１日 至 2025年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社三社電機製作所 | |
| Company name in english cover page | FilingDateInstant | Sansha Electric Manufacturing Co.,Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 吉村 元 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪市東淀川区西淡路三丁目１番56号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)（０６）６３２１－０３２１（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)常務執行役員 経営企画部 部長 丸山 博之 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)大阪市東淀川区西淡路三丁目１番56号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)（０６）６３２１－０３２１（代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)常務執行役員 経営企画部 部長 丸山 博之 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01821 | |
| Fund code | FilingDateInstant | － |
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 |
| balance sheet identity | pass |
| 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 |