Annual report
5021.TEDINET S100YI3A
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 152
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.68T | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥2.80T | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥2.73T | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.79T | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.44T | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥144.8bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥128.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥149.2bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥150.8bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥161.6bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥164.5bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥233.1bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥145.5bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥125.0bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥74.0bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥57.7bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥82.1bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥67.9bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥138.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥82.2bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥58.9bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥2.20T | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥2.16T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥2.21T | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥2.12T | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.94T | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.46T | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥1.45T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥735.8bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥707.5bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥727.4bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥663.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥584.0bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥165.9bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥126.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥81.8bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥34.9bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥105.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥61.8bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥48.1bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥213.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥137.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥177.9bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥8.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥108.4bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥84.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥145.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥32.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥81.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥67.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥81.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥69.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥104.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥81.1bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥42.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥453.06 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥336.39 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥469.05 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥405.57 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥829.32 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥363.33 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥694.7 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥3,817.76 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,537.69 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,431.78 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,021.2 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,723.19 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 27.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 27.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.9% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 23.5% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.4% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 14.5% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 13.8% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 35.6% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 6,675 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 6,487 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 6,530 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 6,659 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 6,693 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥58.6bn | 2025-04-01 → 2026-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥100.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating revenue1 |
| Revenue | ¥84.0bn | 2023-04-01 → 2024-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥57.6bn | 2022-04-01 → 2023-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Revenue | ¥27.9bn | 2021-04-01 → 2022-03-31v | Standalone | Operating revenue1 (5-year summary) |
| Operating income | ¥37.4bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥80.8bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥37.2bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥80.5bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥67.2bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥44.1bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥16.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥42.9bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥83.8bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥39.2bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥81.0bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥63.9bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥40.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥15.9bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥791.4bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥812.5bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥806.7bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥815.5bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥735.3bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥592.6bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥595.2bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥198.8bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥217.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥199.8bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥153.6bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥116.0bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥48.4bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥7.3bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥239.69 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥472.38 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥365.15 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥239.58 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.98 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥214.63 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥79.56 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥240 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥330 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥300 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥150 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥100 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,251.99 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,314.65 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,140.5 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥879.19 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥692.55 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 25.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 26.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 24.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 15.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 18.8% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 38.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 36.2% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 29.8% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 14.3% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 165,041,722 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 88,353,761 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 88,353,761 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 88,353,761 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 84,770,508 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 267 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 253 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 221 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 221 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 199 | 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 · 63
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥149m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 649 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥76.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥29.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥47.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥5.0bn |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥188m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥264.3bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥264.3bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥3.0bn |
| Oil Exploration And Production Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥16.1bn |
| Oil Exploration And Production Businessreportable segment | employees | at 2026-03-31 | 300 pure |
| Oil Exploration And Production Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥130.4bn |
| Oil Exploration And Production Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥45.2bn |
| Oil Exploration And Production Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥85.1bn |
| Oil Exploration And Production Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥65.3bn |
| Petrochemicalbusinessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥9.1bn |
| Petrochemicalbusinessreportable segment | employees | at 2026-03-31 | 1146 pure |
| Petrochemicalbusinessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥332.8bn |
| Petrochemicalbusinessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥288.3bn |
| Petrochemicalbusinessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥44.5bn |
| Petrochemicalbusinessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥3.1bn |
| Petroleum Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥30.5bn |
| Petroleum Businessreportable segment | employees | at 2026-03-31 | 4104 pure |
| Petroleum Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥2.39T |
| Petroleum Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.30T |
| Petroleum Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥86.8bn |
| Petroleum Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥76.3bn |
| Renewable Energy Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.3bn |
| Renewable Energy Businessreportable segment | employees | at 2026-03-31 | 209 pure |
| Renewable Energy Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥16.5bn |
| Renewable Energy Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥16.1bn |
| Renewable Energy Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥373m |
| Renewable Energy Businessreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥120m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥77.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥29.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥48.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥5.6bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | −¥397m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥272.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥272.4bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥4.7bn |
| Oil Exploration And Production Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥16.1bn |
| Oil Exploration And Production Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥134.6bn |
| Oil Exploration And Production Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥43.6bn |
| Oil Exploration And Production Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥91.0bn |
| Oil Exploration And Production Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥82.4bn |
| Petrochemicalbusinessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥10.6bn |
| Petrochemicalbusinessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥340.2bn |
| Petrochemicalbusinessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥297.0bn |
| Petrochemicalbusinessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥43.3bn |
| Petrochemicalbusinessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥5.0bn |
| Petroleum Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥29.1bn |
| Petroleum Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.51T |
| Petroleum Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.42T |
| Petroleum Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥89.8bn |
| Petroleum Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥61.8bn |
| Renewable Energy Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Renewable Energy Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥13.3bn |
| Renewable Energy Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥13.2bn |
| Renewable Energy Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥142m |
| Renewable Energy Businessreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥1.3bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,831
| Item | Context | Value | Unit |
|---|---|---|---|
| Research and development activities (text) | FilingDateInstant | Text · Plus | |
| Overview of capital expenditures etc (text) | FilingDateInstant | Text · Plus | |
| Major facilities (text) | FilingDateInstant | Text · Plus | |
| Planned additions retirements etc of facilities (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所（プライム市場） | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Description of rights plan (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Shareholding by shareholder category (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)岩谷産業㈱ | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)大阪市中央区本町3-6-4 | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)日本マスタートラスト信託銀行㈱（信託口） | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)東京都港区赤坂1-8-1 赤坂インターシティAIR | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)㈱日本カストディ銀行（信託口） | |
| Address major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)東京都中央区晴海1-8-12 | |
| Name major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)関西電力㈱ | |
| Address major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)大阪市北区中之島3-6-16 | |
| Name major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)コスモエネルギーホールディングス取引先持株会 | |
| Address major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)東京都中央区京橋1-7-1 | |
| Name major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)ＪＰモルガン証券㈱ | |
| Address major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内2-7-3 東京ビルディング | |
| Name major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)あいおいニッセイ同和損害保険㈱ | |
| Address major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)東京都渋谷区恵比寿1-28-1 | |
| Name major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Original text (Japanese)三井住友海上火災保険㈱ | |
| Address major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Original text (Japanese)東京都千代田区神田駿河台3-9 | |
| Name major shareholders | CurrentYearInstant_No9MajorShareholdersMember | THE BANK OF NEW YORK MELLON 140044 | |
| Address major shareholders | CurrentYearInstant_No9MajorShareholdersMember | 240 GREENWICH STREET, NEW YORK, NY 10286, U.S.A. | |
| Name major shareholders | CurrentYearInstant_No10MajorShareholdersMember | STATE STREET BANK AND TRUST COMPANY 505001 | |
| Address major shareholders | CurrentYearInstant_No10MajorShareholdersMember | ONE CONGRESS STREET, SUITE 1, BOSTON, MASSACHUSETTS | |
| Issued shares voting rights (text) | FilingDateInstant | Text · Plus | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithNoVotingRightsMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithFullVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithFullVotingRightsOtherMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesLessThanOneUnitMember | Original text (Japanese)１単元（100株）未満の株式 | |
| Treasury shares etc (text) | FilingDateInstant | Text · Plus | |
| Name of shareholder treasury shares etc | CurrentYearInstant_Row1Member | Original text (Japanese)北日本エネルギーホールディングス㈱ | |
| Address of shareholder treasury shares etc | CurrentYearInstant_Row1Member | Original text (Japanese)東京都中央区日本橋蛎殻町1-28-5 | |
| Name of shareholder treasury shares etc | CurrentYearInstant_Row2Member | Original text (Japanese)北海道カーオイル㈱ | |
| Address of shareholder treasury shares etc | CurrentYearInstant_Row2Member | Original text (Japanese)札幌市中央区北一条西18-2-3 | |
| Name of shareholder treasury shares etc | CurrentYearInstant_Row3Member | Original text (Japanese)コスモエネルギーホールディングス㈱ | |
| Address of shareholder treasury shares etc | CurrentYearInstant_Row3Member | Original text (Japanese)東京都中央区京橋1-7-1 |
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 |