Annual report
6955.TEDINET S100WLHS
Period2024-04-01 → 2025-03-31
Filed2025-08-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amends S100W0YQ. Amended by S100WLHY (2025-08-27).
Key figures · 143
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥63.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥62.7bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥62.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥61.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥61.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥568m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥720m | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥851m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥916m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥647m | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥536m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥120m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥318m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥740m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.0bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥547m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥121m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥46.3bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥51.6bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥47.1bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥46.9bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥48.1bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥29.9bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥35.9bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥16.4bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥15.6bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥13.2bn | at 2023-03-31v | Cons. | Net assets |
| Net assets / equity | ¥12.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.9bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.6bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.7bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.7bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.6bn | at 2023-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥7.0bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.5bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥3.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥373m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥24m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥116m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥15.55 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.5 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥9.22 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.47 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥58.24 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥472.48 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥450.45 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥382.26 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥360.92 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥315.37 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 35.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.1% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 28.0% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.6% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 22.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 3.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.8% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.5% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 22.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 2,405 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 2,418 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 2,436 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 2,431 | at 2022-03-31v | Cons. | Number of employees |
| Employees | 2,486 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥51.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥51.2bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥52.2bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥51.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥51.9bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | −¥467m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | −¥999m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥678m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥65m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥715m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥333m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | −¥524m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥399m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥618m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | −¥640m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | −¥151m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥38.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥41.6bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥38.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥38.9bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥42.0bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥32.7bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥35.9bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥6.0bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.7bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.2bn | at 2023-03-31v | Standalone | Net assets |
| Net assets / equity | ¥6.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥7.3bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥858m | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥206m | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥11.57 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-17.93 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-18.56 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-4.39 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥66.34 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥174.81 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥163.86 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥181.09 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥199.9 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥210.92 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 15.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 13.6% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 16.1% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -10.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -9.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | -2.1% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 37.4% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 34,536,302 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 34,536,302 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 34,536,302 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 34,536,302 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 34,536,302 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,556 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 1,583 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 1,608 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 1,644 | at 2022-03-31v | Standalone | Number of employees |
| Employees | 1,632 | 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 · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥2.1bn |
| Batteryreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Batteryreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Batteryreportable segment | employees | at 2025-03-31 | 1387 pure |
| Batteryreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥49.0bn |
| Batteryreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥49.0bn |
| Batteryreportable segment | segment assets | at 2025-03-31 | ¥37.4bn |
| Batteryreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Electronicsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥290m |
| Electronicsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥279m |
| Electronicsreportable segment | employees | at 2025-03-31 | 532 pure |
| Electronicsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥14.2bn |
| Electronicsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥14.2bn |
| Electronicsreportable segment | segment assets | at 2025-03-31 | ¥6.8bn |
| Electronicsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥251m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥2.5bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥63.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥63.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥44.2bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥1.6bn |
| Batteryreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Batteryreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥2.1bn |
| Batteryreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥47.7bn |
| Batteryreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥47.7bn |
| Batteryreportable segment | segment assets | at 2024-03-31 | ¥40.9bn |
| Batteryreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥262m |
| Electronicsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥295m |
| Electronicsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥281m |
| Electronicsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥14.9bn |
| Electronicsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥14.9bn |
| Electronicsreportable segment | segment assets | at 2024-03-31 | ¥9.1bn |
| Electronicsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥306m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥62.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥62.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥50.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥568m |
| Batteryreportable segment | employees | at 2025-03-31 | 967 pure |
| Electronicsreportable segment | employees | at 2025-03-31 | 148 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,418
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 399000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 31709000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | 25998000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 227000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 26225000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalRetainedEarningsMember | 40000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | -51929000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | -51888000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_TreasuryStockMember | -51000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 5595000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 59000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 59000000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 5654000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 399000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 399000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -0 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -0 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -20000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -20000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -20000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -0 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 398000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -20000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -20000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 377000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -51000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 5993000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 38000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 38000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 6031000000 | JPY |
| Employee salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 2763000000 | JPY |
| Employee salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 2876000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 247000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 258000000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 701000000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 739000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書(2025年8月27日付け訂正報告書の添付インラインXBRL) | |
| 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)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-06-23 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第96期(自 2024年4月1日 至 2025年3月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)FDK株式会社 | |
| Company name in english cover page | FilingDateInstant | FDK CORPORATION | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 長 野 良 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都港区港南一丁目6番41号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)03(5715)7400(代表) | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)財務経理部長 竹 田 貢 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区港南一丁目6番41号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)03(5715)7400(代表) |
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 |
| 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 |