Annual report
5019.TEDINET S100YCS3
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 | ¥8.11T | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥9.19T | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥8.72T | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.46T | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥6.69T | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥212.2bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥162.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥229.6bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥214.8bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥385.2bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥321.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥459.3bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥222.1bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥158.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥171.9bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥104.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥228.5bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥253.6bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥279.5bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥165.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥102.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥5.33T | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥4.78T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥5.01T | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.87T | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.60T | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥3.38T | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.04T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥1.95T | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.74T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥1.81T | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥1.63T | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.44T | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥212.3bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥165.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥157.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥164.3bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥136.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥103.1bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥139.0bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥392.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥476.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥377.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥32.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥146.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥291.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥118.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥65.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥70.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥111.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥104.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥343.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥280.5bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥90.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥30.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥140.38 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥77.83 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥161.32 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥170.67 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥188.03 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,574.46 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,404.8 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,305.18 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,102.05 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥949.94 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 36.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.9% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.2% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 9.4% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.4% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.8% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 21.8% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 14,392 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 13,814 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 13,991 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 14,363 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 14,209 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥5.81T | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥6.58T | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥6.65T | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥7.04T | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥5.06T | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥95.1bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥32.5bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥195.0bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥93.6bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥207.0bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥75.8bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥361.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥170.4bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥37.6bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥143.4bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥29.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥112.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥49.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥271.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥3.90T | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥3.79T | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥3.95T | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.92T | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.84T | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.83T | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥2.81T | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥1.08T | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥981.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥1.18T | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥1.16T | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.18T | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥26.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥43.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥117.13 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥21.67 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥79.14 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥33.31 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥182.71 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥36 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥32 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥120 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥170 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥883.82 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥801.4 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥853.42 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥791.92 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥791.06 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 27.6% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.9% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.6% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 13.9% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 25.6% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,288,747,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,358,078,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,392,642,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 297,864,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 297,864,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 5,120 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 5,060 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 4,985 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 5,089 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 5,123 | 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 · 133
| 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 | ¥658m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥230m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥24.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥16.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥7.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥72.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2026-03-31 | ¥922m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥37.3bn |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥10.0bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥57.2bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥57.2bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥300.8bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥18.5bn |
| Basic Chemicalsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥11.9bn |
| Basic Chemicalsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥6.9bn |
| Basic Chemicalsreportable segment | employees | at 2026-03-31 | 676 pure |
| Basic Chemicalsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥500.7bn |
| Basic Chemicalsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥491.4bn |
| Basic Chemicalsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥9.3bn |
| Basic Chemicalsreportable segment | segment assets | at 2026-03-31 | ¥349.5bn |
| Basic Chemicalsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥7.3bn |
| Functional Materialsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥8.1bn |
| Functional Materialsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥10.1bn |
| Functional Materialsreportable segment | employees | at 2026-03-31 | 3633 pure |
| Functional Materialsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥526.9bn |
| Functional Materialsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥503.2bn |
| Functional Materialsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥23.7bn |
| Functional Materialsreportable segment | segment assets | at 2026-03-31 | ¥385.2bn |
| Functional Materialsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥34.8bn |
| Petroleumreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥58.5bn |
| Petroleumreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥53.8bn |
| Petroleumreportable segment | employees | at 2026-03-31 | 7409 pure |
| Petroleumreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥6.81T |
| Petroleumreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥6.79T |
| Petroleumreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥13.9bn |
| Petroleumreportable segment | segment assets | at 2026-03-31 | ¥3.65T |
| Petroleumreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥175.0bn |
| Power And Renewable Energyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥33.9bn |
| Power And Renewable Energyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥5.1bn |
| Power And Renewable Energyreportable segment | employees | at 2026-03-31 | 298 pure |
| Power And Renewable Energyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥100.6bn |
| Power And Renewable Energyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥98.2bn |
| Power And Renewable Energyreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥2.4bn |
| Power And Renewable Energyreportable segment | segment assets | at 2026-03-31 | ¥253.6bn |
| Power And Renewable Energyreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥1.9bn |
| Resourcesreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥15.4bn |
| Resourcesreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥9.8bn |
| Resourcesreportable segment | employees | at 2026-03-31 | 813 pure |
| Resourcesreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥203.5bn |
| Resourcesreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥203.5bn |
| Resourcesreportable segment | segment assets | at 2026-03-31 | ¥318.0bn |
| Resourcesreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥29.2bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥127.7bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥85.7bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥8.14T |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥8.09T |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥49.3bn |
| —segment total | segment assets | at 2026-03-31 | ¥4.96T |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥229.8bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥128.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥86.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥8.16T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥8.11T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥57.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥5.03T |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥230.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥302m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥227m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥18.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥10.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥7.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥18.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥21.6bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥9.7bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥110.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥110.1bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥312.6bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥22.3bn |
| Basic Chemicalsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥10.7bn |
| Basic Chemicalsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥7.2bn |
| Basic Chemicalsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥635.0bn |
| Basic Chemicalsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥587.2bn |
| Basic Chemicalsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥47.8bn |
| Basic Chemicalsreportable segment | segment assets | at 2025-03-31 | ¥342.1bn |
| Basic Chemicalsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥10.0bn |
| Functional Materialsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥10.1bn |
| Functional Materialsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥10.0bn |
| Functional Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥530.4bn |
| Functional Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥503.4bn |
| Functional Materialsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥27.0bn |
| Functional Materialsreportable segment | segment assets | at 2025-03-31 | ¥391.7bn |
| Functional Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥27.9bn |
| Petroleumreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥41.6bn |
| Petroleumreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥52.4bn |
| Petroleumreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥7.72T |
| Petroleumreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥7.70T |
| Petroleumreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥23.6bn |
| Petroleumreportable segment | segment assets | at 2025-03-31 | ¥3.18T |
| Petroleumreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥108.4bn |
| Power And Renewable Energyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥13.5bn |
| Power And Renewable Energyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥6.3bn |
| Power And Renewable Energyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥131.4bn |
| Power And Renewable Energyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥127.6bn |
| Power And Renewable Energyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥3.8bn |
| Power And Renewable Energyreportable segment | segment assets | at 2025-03-31 | ¥237.8bn |
| Power And Renewable Energyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥11.3bn |
| Resourcesreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥13.5bn |
| Resourcesreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥9.8bn |
| Resourcesreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥265.2bn |
| Resourcesreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥265.2bn |
| Resourcesreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| Resourcesreportable segment | segment assets | at 2025-03-31 | ¥287.6bn |
| Resourcesreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥68.4bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥89.4bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥85.7bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥9.28T |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥9.18T |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥102.2bn |
| —segment total | segment assets | at 2025-03-31 | ¥4.44T |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥183.4bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥89.7bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥85.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥9.30T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥9.19T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥110.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥4.46T |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥184.5bn |
| Basic Chemicalsreportable segment | employees | at 2026-03-31 | 407 pure |
| Functional Materialsreportable segment | employees | at 2026-03-31 | 801 pure |
| Petroleumreportable segment | employees | at 2026-03-31 | 2351 pure |
| Power And Renewable Energyreportable segment | employees | at 2026-03-31 | 116 pure |
| Resourcesreportable segment | employees | at 2026-03-31 | 148 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,244
| Item | Context | Value | Unit |
|---|---|---|---|
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | Original text (Japanese)福山通運(株) | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | Original text (Japanese)日本ゼオン(株) | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | Original text (Japanese)有 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | Original text (Japanese)セイノーホールディングス(株) | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)(株)三菱ＵＦＪフィナンシャル・グループ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)三井住友トラストグループ(株) | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)無 | |
| Name of securities details of deemed holdings of equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)(株)三井住友フィナンシャルグループ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of deemed holdings of shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)無 | |
| Footnotes deemed holdings of shares held for purposes other than pure investment reporting company (text) | CurrentYearInstant_Row1Member | Text · Plus | |
| Footnotes specified investment shares held for purposes other than pure investment reporting company (text) | CurrentYearInstant_Row1Member | Text · Plus | |
| Basic policy on human resources strategy employees etc (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row1Member | Original text (Japanese)出光リテール販売(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row2Member | Original text (Japanese)ソーラーフロンティア(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row3Member | Original text (Japanese)昭和四日市石油(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row4Member | Original text (Japanese)東亜石油(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row5Member | Original text (Japanese)出光ユニテック(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row6Member | Original text (Japanese)出光NTG(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row7Member | Original text (Japanese)若松ガス(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row8Member | Original text (Japanese)出光エナジーソリューションズ(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row9Member | Original text (Japanese)(株)エス・ディー・エス バイオテック | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row10Member | Original text (Japanese)アポロリンク(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row11Member | Original text (Japanese)アグロ カネショウ(株) | |
| Consolidated subsidiaries metrics of consolidated subsidiaries | CurrentYearInstant_Row12Member | Original text (Japanese)富士石油(株) | |
| Regulations in accordance with which consolidated financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Regulations in accordance with which financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Description of fact that financial statements have been prepared in accordance with special provision financial information | CurrentYearDuration | Original text (Japanese)また、当社は、特例財務諸表提出会社に該当し、財務諸表等規則第127条の規定により財務諸表を作成しています。 | |
| Note on independent audit financial information | CurrentYearDuration | Text · Plus | |
| Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial information | CurrentYearDuration | Text · Plus | |
| Consolidated balance sheet (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of income (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of comprehensive income (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of changes in equity (text) | CurrentYearDuration | Text · Plus | |
| Consolidated statement of cash flows (text) | CurrentYearDuration | Text · Plus | |
| Notes significant accounting policies for preparation of consolidated financial statements (text) | CurrentYearDuration | Text · Plus | |
| Number of consolidated subsidiaries and names of major consolidated subsidiaries (text) | CurrentYearDuration | Text · Plus | |
| Changes in scope of consolidation (text) | CurrentYearDuration | Text · Plus | |
| Names of major unconsolidated subsidiaries and reasons for exclusion from scope of consolidation (text) | CurrentYearDuration | Text · Plus |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |