Annual report
4202.TEDINET S100YBO0
Period2025-04-01 → 2026-03-31
Filed2026-06-17
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥579.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥586.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥558.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥538.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥467.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥42.1bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥61.0bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥45.1bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥62.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥68.4bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥52.0bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥57.3bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥26.2bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥65.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥10.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥49.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥55.8bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥40.7bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥31.3bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥11.4bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥50.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥833.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥813.8bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥839.2bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥765.6bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥698.8bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥463.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥438.8bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥370.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥375.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥375.4bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥310.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥279.5bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥68.8bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥65.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥66.8bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥64.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥68.4bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥93.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥88.0bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥67.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥93.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥76.7bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥26.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥43.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥47.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥47.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥55.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥44.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥46.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥22.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥48.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥52.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥20.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥5.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥38.75 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥181.44 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥197.56 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥138.87 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥104.14 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,392.36 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,357.77 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,303.21 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,033.52 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥919.88 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 42.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.8% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.6% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.9% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 2.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.8% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 17.1% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.3% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.3% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 11,034 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 11,178 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 11,134 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 11,207 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 11,104 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥255.4bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥269.9bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥262.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥236.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥206.4bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥6.0bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥18.9bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥29.4bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥56.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥70.0bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥26.7bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥40.8bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥11.5bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥61.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥6.1bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥58.8bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥68.0bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥28.0bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥28.4bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥608.9bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥643.1bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥685.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥663.5bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥624.2bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥289.7bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥295.9bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥319.2bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥347.2bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥333.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥283.9bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥280.4bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.2bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥8.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥23.21 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥215.46 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥240.46 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥95.7 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.73 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥60 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥50 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥38 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,249.81 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,309.47 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,210.32 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥994 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥948.37 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 52.4% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.0% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 48.7% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 44.9% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.8% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 17.3% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 22.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.9% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.4% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 266,942,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 276,942,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 286,942,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 302,942,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 302,942,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,533 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 2,540 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 2,510 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 2,524 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 2,553 | at 2022-03-31v | 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 · 117
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-04-01 → 2026-03-31 | ¥591m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥441m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 999 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥19.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥5.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥14.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥5.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2026-03-31 | ¥904m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥3.0bn |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥27.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥27.4bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥65.6bn |
| Engineering Plasticsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥36.3bn |
| Engineering Plasticsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥13.0bn |
| Engineering Plasticsreportable segment | employees | at 2026-03-31 | 2911 pure |
| Engineering Plasticsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥254.9bn |
| Engineering Plasticsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥254.7bn |
| Engineering Plasticsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥200m |
| Engineering Plasticsreportable segment | segment assets | at 2026-03-31 | ¥342.3bn |
| Engineering Plasticsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥19.2bn |
| Medical Healthcarereportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.3bn |
| Medical Healthcarereportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥985m |
| Medical Healthcarereportable segment | employees | at 2026-03-31 | 320 pure |
| Medical Healthcarereportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥16.2bn |
| Medical Healthcarereportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥16.2bn |
| Medical Healthcarereportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥17m |
| Medical Healthcarereportable segment | segment assets | at 2026-03-31 | ¥16.1bn |
| Medical Healthcarereportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥427m |
| Safetyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥9.2bn |
| Safetyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥7.6bn |
| Safetyreportable segment | employees | at 2026-03-31 | 4483 pure |
| Safetyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥104.2bn |
| Safetyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥104.2bn |
| Safetyreportable segment | segment assets | at 2026-03-31 | ¥145.7bn |
| Safetyreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.1bn |
| Smartreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| Smartreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| Smartreportable segment | employees | at 2026-03-31 | 281 pure |
| Smartreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥37.9bn |
| Smartreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥37.7bn |
| Smartreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥120m |
| Smartreportable segment | segment assets | at 2026-03-31 | ¥42.7bn |
| Smartreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥536m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥69.2bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥40.6bn |
| —segment total | employees | at 2026-03-31 | 8615 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥587.1bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥574.2bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥12.9bn |
| —segment total | segment assets | at 2026-03-31 | ¥762.9bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥41.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥69.8bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥41.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥607.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥579.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥27.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥768.3bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥42.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥304m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥619m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥20.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥5.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥14.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥5.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥965m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥27.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥27.6bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥67.7bn |
| Engineering Plasticsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥43.2bn |
| Engineering Plasticsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥9.4bn |
| Engineering Plasticsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥248.2bn |
| Engineering Plasticsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥248.0bn |
| Engineering Plasticsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥179m |
| Engineering Plasticsreportable segment | segment assets | at 2025-03-31 | ¥325.8bn |
| Engineering Plasticsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥27.0bn |
| Medical Healthcarereportable segment | capex | 2024-04-01 → 2025-03-31 | ¥880m |
| Medical Healthcarereportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.0bn |
| Medical Healthcarereportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥14.4bn |
| Medical Healthcarereportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥14.4bn |
| Medical Healthcarereportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| Medical Healthcarereportable segment | segment assets | at 2025-03-31 | ¥15.4bn |
| Medical Healthcarereportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥261m |
| Safetyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥10.7bn |
| Safetyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥6.9bn |
| Safetyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥97.6bn |
| Safetyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥97.6bn |
| Safetyreportable segment | segment assets | at 2025-03-31 | ¥130.7bn |
| Safetyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥3.9bn |
| Smartreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥2.0bn |
| Smartreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| Smartreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥37.5bn |
| Smartreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥37.3bn |
| Smartreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥137m |
| Smartreportable segment | segment assets | at 2025-03-31 | ¥38.7bn |
| Smartreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥780m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥66.8bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥38.7bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥594.1bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥580.8bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥13.3bn |
| —segment total | segment assets | at 2025-03-31 | ¥740.4bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥60.0bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥67.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥39.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥614.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥586.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥27.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥746.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥61.0bn |
| Engineering Plasticsreportable segment | employees | at 2026-03-31 | 127 pure |
| Medical Healthcarereportable segment | employees | at 2026-03-31 | 126 pure |
| Safetyreportable segment | employees | at 2026-03-31 | 322 pure |
| Smartreportable segment | employees | at 2026-03-31 | 135 pure |
| —segment total | employees | at 2026-03-31 | 1183 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,026
| Item | Context | Value | Unit |
|---|---|---|---|
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 6099000000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 6099000000 | JPY |
| Restricted stock awards | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 512000000 | JPY |
| Restricted stock awards | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 467000000 | JPY |
| Restricted stock awards | CurrentYearDuration_NonConsolidatedMember | 467000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | -13753000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -13753000000 | JPY |
| Purchase of treasury stock | CurrentYearDuration_NonConsolidatedMember | -13753000000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 13686000000 | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Retirement of treasury stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -4880000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -4880000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -4880000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 444000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -23105000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | -4880000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | -4880000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -27986000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -15727000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 298920000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 20271000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 20271000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 319192000000 | JPY |
| Freightage and packing expenses sga | Prior1YearDuration_NonConsolidatedMember | 10962000000 | JPY |
| Freightage and packing expenses sga | CurrentYearDuration_NonConsolidatedMember | 11694000000 | JPY |
| Employees salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 9265000000 | JPY |
| Employees salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 9623000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | -298000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 9000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 1359000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 1377000000 | JPY |
| Technical research expenses sga | Prior1YearDuration_NonConsolidatedMember | 18912000000 | JPY |
| Technical research expenses sga | CurrentYearDuration_NonConsolidatedMember | 19328000000 | 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)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-17 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第160期(自 2025年４月１日 至 2026年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ダイセル | |
| Company name in english cover page | FilingDateInstant | Daicel Corporation | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 榊 康裕 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪市北区大深町３番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)(06)7639－7171(代表) | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)事業支援本部経理グループリーダー 髙橋 清 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区港南二丁目18番１号 東京本社事務所 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | (03)6711－8120 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)経営戦略室IRチームリーダー 後藤 美沙 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00818 |
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 |
| 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 |