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 |
|---|---|---|---|
| Transactions with other segments | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 7911000000 | JPY |
| Transactions with other segments | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 110132000000 | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | -110132000000 | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01084-000PetroleumReportableSegmentsMember | 7719959000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01084-000BasicChemicalsReportableSegmentsMember | 635000000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01084-000FunctionalMaterialsReportableSegmentsMember | 530369000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01084-000PowerAndRenewableEnergyReportableSegmentsMember | 131415000000 | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E01084-000ResourcesReportableSegmentsMember | 265248000000 | JPY |
| Net sales | Prior1YearDuration_ReportableSegmentsMember | 9281993000000 | JPY |
| Net sales | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 18364000000 | JPY |
| Net sales | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 9300357000000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | -110132000000 | JPY |
| Net sales | Prior1YearDuration | 9190225000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E01084-000PetroleumReportableSegmentsMember | 108368000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E01084-000BasicChemicalsReportableSegmentsMember | -9993000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E01084-000FunctionalMaterialsReportableSegmentsMember | 27950000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E01084-000PowerAndRenewableEnergyReportableSegmentsMember | -11336000000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E01084-000ResourcesReportableSegmentsMember | 68393000000 | JPY |
| Operating income | Prior1YearDuration_ReportableSegmentsMember | 183381000000 | JPY |
| Operating income | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1153000000 | JPY |
| Operating income | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 184535000000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | -22349000000 | JPY |
| Operating income | Prior1YearDuration | 162185000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_jpcrp030000-asr_E01084-000PetroleumReportableSegmentsMember | 13747000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_jpcrp030000-asr_E01084-000BasicChemicalsReportableSegmentsMember | 2008000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_jpcrp030000-asr_E01084-000FunctionalMaterialsReportableSegmentsMember | 284000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_jpcrp030000-asr_E01084-000PowerAndRenewableEnergyReportableSegmentsMember | -936000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_jpcrp030000-asr_E01084-000ResourcesReportableSegmentsMember | 8961000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_ReportableSegmentsMember | 24065000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | － | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 24065000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration_ReconcilingItemsMember | -1460000000 | JPY |
| Equity in earnings losses of affiliates | Prior1YearDuration | 22604000000 | JPY |
| Total segment profit | Prior1YearDuration_jpcrp030000-asr_E01084-000PetroleumReportableSegmentsMember | 122115000000 | JPY |
| Total segment profit | Prior1YearDuration_jpcrp030000-asr_E01084-000BasicChemicalsReportableSegmentsMember | -7984000000 | JPY |
| Total segment profit | Prior1YearDuration_jpcrp030000-asr_E01084-000FunctionalMaterialsReportableSegmentsMember | 28234000000 | JPY |
| Total segment profit | Prior1YearDuration_jpcrp030000-asr_E01084-000PowerAndRenewableEnergyReportableSegmentsMember | -12273000000 | JPY |
| Total segment profit | Prior1YearDuration_jpcrp030000-asr_E01084-000ResourcesReportableSegmentsMember | 77355000000 | JPY |
| Total segment profit | Prior1YearDuration_ReportableSegmentsMember | 207447000000 | JPY |
| Total segment profit | Prior1YearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1153000000 | JPY |
| Total segment profit | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 208600000000 | JPY |
| Total segment profit | Prior1YearDuration_ReconcilingItemsMember | -23810000000 | JPY |
| Total segment profit | Prior1YearDuration | 184790000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E01084-000PetroleumReportableSegmentsMember | 3184944000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E01084-000BasicChemicalsReportableSegmentsMember | 342125000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E01084-000FunctionalMaterialsReportableSegmentsMember | 391695000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E01084-000PowerAndRenewableEnergyReportableSegmentsMember | 237814000000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E01084-000ResourcesReportableSegmentsMember | 287556000000 | JPY |
| Assets | Prior1YearInstant_ReportableSegmentsMember | 4444136000000 | JPY |
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 |