Annual report
5801.TEDINET S100VZIV
Period2024-04-01 → 2025-03-31
Filed2025-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks23 of 24 passed
Key figures · 149
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.20T | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥1.06T | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥1.07T | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥930.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥811.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥47.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥11.2bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥48.6bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥10.3bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥17.3bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥19.7bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.2bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥54.1bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥20.1bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥33.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥6.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥15.9bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥10.1bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥10.0bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥37.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥8.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥987.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥985.0bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥933.5bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥935.9bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥832.0bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥613.7bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥626.8bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥373.3bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥358.2bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥329.1bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥329.3bn | at 2023-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥314.3bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥291.8bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥60.0bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥48.9bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥66.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥53.1bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥52.0bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥67.6bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥87.2bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥59.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥31.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥36.5bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥13.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥479m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥7.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥24.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥21.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥40.1bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.9bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥44.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥9.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥34.5bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥35.0bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥35.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥473.49 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥92.4 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥225.8 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.4 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥141.88 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,844.96 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,659.87 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,288.09 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,970.02 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,689.29 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 34.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.3% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.3% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.9% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.0% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.1% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.0% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 51,167 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 52,757 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 51,314 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 50,867 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 48,449 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥353.5bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥296.8bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥305.8bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥292.4bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥392.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.5bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | −¥9.1bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥13.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥330m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥8.7bn | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥6.5bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥5.6bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥34.9bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥3.0bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥32.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.9bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥25.2bn | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥525m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥24.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥642.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥632.4bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥593.8bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥608.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥570.1bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥403.1bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥433.2bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥239.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥199.2bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥201.8bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥183.5bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥190.1bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥8.0bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.8bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥459.52 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥27.15 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥358.4 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-7.47 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥345.1 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥120 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,397.8 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,826.62 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,866.61 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,606.69 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,695.56 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 37.3% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.5% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 34.0% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.2% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 0.9% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.1% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.3% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 13.6% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 70,666,917 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 70,666,917 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 70,666,917 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 70,666,917 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 70,666,917 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,433 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 4,335 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 4,267 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 4,201 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 4,084 | 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 · 90
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥3.3bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥3.2bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥24.9bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥24.9bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥77.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥55m |
| Automotive Products And Materialsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥13.5bn |
| Automotive Products And Materialsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥16.6bn |
| Automotive Products And Materialsreportable segment | employees | at 2025-03-31 | 37265 pure |
| Automotive Products And Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥736.4bn |
| Automotive Products And Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥727.7bn |
| Automotive Products And Materialsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥8.7bn |
| Automotive Products And Materialsreportable segment | segment assets | at 2025-03-31 | ¥387.6bn |
| Automotive Products And Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥32.3bn |
| Functional Productsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥8.9bn |
| Functional Productsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥6.2bn |
| Functional Productsreportable segment | employees | at 2025-03-31 | 2425 pure |
| Functional Productsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥147.0bn |
| Functional Productsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥140.9bn |
| Functional Productsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥6.1bn |
| Functional Productsreportable segment | segment assets | at 2025-03-31 | ¥145.9bn |
| Functional Productsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥14.0bn |
| Infrastructurereportable segment | capex | 2024-04-01 → 2025-03-31 | ¥11.3bn |
| Infrastructurereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥13.7bn |
| Infrastructurereportable segment | employees | at 2025-03-31 | 9127 pure |
| Infrastructurereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥309.4bn |
| Infrastructurereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥304.5bn |
| Infrastructurereportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥4.9bn |
| Infrastructurereportable segment | segment assets | at 2025-03-31 | ¥300.6bn |
| Infrastructurereportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥4.5bn |
| Service And Developments Etcreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Service And Developments Etcreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Service And Developments Etcreportable segment | employees | at 2025-03-31 | 2350 pure |
| Service And Developments Etcreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥33.8bn |
| Service And Developments Etcreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥28.6bn |
| Service And Developments Etcreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥5.2bn |
| Service And Developments Etcreportable segment | segment assets | at 2025-03-31 | ¥75.4bn |
| Service And Developments Etcreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥3.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥35.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥38.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥1.23T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥1.20T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥24.9bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥909.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥47.2bn |
| Reconciling Itemsreconciling | capex | 2023-04-01 → 2024-03-31 | ¥2.7bn |
| Reconciling Itemsreconciling | depreciation | 2023-04-01 → 2024-03-31 | ¥3.1bn |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥22.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥22.4bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥79.2bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | ¥116m |
| Automotive Products And Materialsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥15.5bn |
| Automotive Products And Materialsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥16.0bn |
| Automotive Products And Materialsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥653.7bn |
| Automotive Products And Materialsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥644.1bn |
| Automotive Products And Materialsreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥9.6bn |
| Automotive Products And Materialsreportable segment | segment assets | at 2024-03-31 | ¥381.0bn |
| Automotive Products And Materialsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥18.7bn |
| Functional Productsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥9.1bn |
| Functional Productsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥5.6bn |
| Functional Productsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥115.4bn |
| Functional Productsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥111.0bn |
| Functional Productsreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥4.4bn |
| Functional Productsreportable segment | segment assets | at 2024-03-31 | ¥119.4bn |
| Functional Productsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥5.5bn |
| Infrastructurereportable segment | capex | 2023-04-01 → 2024-03-31 | ¥9.8bn |
| Infrastructurereportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥12.8bn |
| Infrastructurereportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥278.2bn |
| Infrastructurereportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥274.5bn |
| Infrastructurereportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥3.7bn |
| Infrastructurereportable segment | segment assets | at 2024-03-31 | ¥292.5bn |
| Infrastructurereportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥11.3bn |
| Service And Developments Etcreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.9bn |
| Service And Developments Etcreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥1.5bn |
| Service And Developments Etcreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥31.6bn |
| Service And Developments Etcreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥27.0bn |
| Service And Developments Etcreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥4.6bn |
| Service And Developments Etcreportable segment | segment assets | at 2024-03-31 | ¥112.8bn |
| Service And Developments Etcreportable segment | segment profit | 2023-04-01 → 2024-03-31 | −¥1.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥36.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥35.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥1.08T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥1.06T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥22.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥905.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥11.1bn |
| Automotive Products And Materialsreportable segment | employees | at 2025-03-31 | 515 pure |
| Functional Productsreportable segment | employees | at 2025-03-31 | 775 pure |
| Infrastructurereportable segment | employees | at 2025-03-31 | 1522 pure |
| Service And Developments Etcreportable segment | employees | at 2025-03-31 | 1621 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,126
| Item | Context | Value | Unit |
|---|---|---|---|
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Overview of affiliated entities (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row1Member | Original text (Japanese)古河電池㈱ | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row2Member | Original text (Japanese)古河ＡＳ㈱ | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row3Member | Original text (Japanese)古河電工パワーシステムズ㈱ | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row4Member | Original text (Japanese)古河電工ビジネス＆ライフサポート㈱ | |
| Business policy business environment issues to address etc (text) | FilingDateInstant | Text · Plus | |
| Disclosure of sustainability related financial information (text) | FilingDateInstant | Text · Plus | |
| Reference to other information | FilingDateInstant | Original text (Japanese)１[経営方針、経営環境及び対処すべき課題等]（１）会社の経営の基本方針 | |
| Governance (text) | FilingDateInstant | Text · Plus | |
| Reference to other information governance | FilingDateInstant | Original text (Japanese)４[コーポレートガバナンスの状況等]（４）役員の報酬等 | |
| Strategy (text) | FilingDateInstant | Text · Plus | |
| Reference to other information strategy | FilingDateInstant | Original text (Japanese)１[経営方針、経営環境及び対処すべき課題等]（２）経営環境、中長期的な会社の経営戦略及び対処すべき課題 | |
| Risk management (text) | FilingDateInstant | Text · Plus | |
| Reference to other information risk management | FilingDateInstant | Original text (Japanese)１[経営方針、経営環境及び対処すべき課題等]（２）経営環境、中長期的な会社の経営戦略及び対処すべき課題 | |
| Reference to other information2 risk management | FilingDateInstant | Original text (Japanese)３ [事業等のリスク] | |
| Metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Governance climate change (text) | FilingDateInstant | Text · Plus | |
| Strategy climate change (text) | FilingDateInstant | Text · Plus | |
| Risk management climate change (text) | FilingDateInstant | Text · Plus | |
| Reference to other information risk management climate change | FilingDateInstant | Original text (Japanese)１[経営方針、経営環境及び対処すべき課題等]（２）経営環境、中長期的な会社の経営戦略及び対処すべき課題 | |
| Reference to other information2 risk management climate change | FilingDateInstant | Original text (Japanese)３ [事業等のリスク] | |
| Metrics and targets climate change (text) | FilingDateInstant | Text · Plus | |
| Reference to other information2 | FilingDateInstant | Original text (Japanese)１[経営方針、経営環境及び対処すべき課題等]（１）会社の経営の基本方針 | |
| Governance human capital (text) | FilingDateInstant | Text · Plus | |
| Strategy human capital (text) | FilingDateInstant | Text · Plus | |
| Policy on human resource development and improvement of internal environment strategy human capital (text) | FilingDateInstant | Text · Plus | |
| Risk management human capital (text) | FilingDateInstant | Text · Plus | |
| Reference to other information risk management human capital | FilingDateInstant | Original text (Japanese)３[事業等のリスク] | |
| Metrics and targets human capital (text) | FilingDateInstant | Text · Plus | |
| Description of metrics related to policy on human resource development and improvement of internal environment and targets and results using such metrics metrics and targets metrics and targets human capital (text) | FilingDateInstant | Text · Plus | |
| Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | Original text (Japanese)2024年 | |
| Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | Original text (Japanese)従業員エンゲージメントスコア | |
| Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | Original text (Japanese)2024年 | |
| Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | Original text (Japanese)管理職層に占める女性比率 | |
| Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | ％ | |
| Target period description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | Original text (Japanese)2024年 | |
| Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | Original text (Japanese)新規採用者に占めるキャリア採用比率（管理職層、総合職、一般職） | |
| Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | ％ | |
| Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | Original text (Japanese)一人当たり教育研修費 | |
| Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | Original text (Japanese)千円 |
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 · 23 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | mismatch |
| 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 |