Annual report
4042.TEDINET S100YE5Q
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.02T | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥1.06T | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥1.01T | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.06T | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥918.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥95.5bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥98.9bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥106.8bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥103.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥95.9bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥90.0bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥160.5bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥89.3bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥101.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥41.6bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥58.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥57.3bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥50.3bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥107.9bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥57.4bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥71.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥1.41T | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥1.33T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥1.29T | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.19T | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥1.09T | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥489.8bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥424.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥919.1bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥902.4bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥858.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥794.2bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥759.7bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥179.6bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥141.5bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥176.6bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥138.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥149.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥119.4bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥160.8bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥114.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥106.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥117.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥16.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥108.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥72.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥81.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥59.9bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥78.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥43.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥9.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥37.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥31.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥50.2bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥57.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥132.4 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥182.13 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥180.07 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥158.14 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥339.23 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥132.38 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥182.11 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥180.04 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥158.09 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥339.03 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,701.46 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,596.69 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,495.23 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,321.17 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,227.84 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 59.0% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.3% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.6% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.9% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.2% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.0% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.5% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.0% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 16.3% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 14,850 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 14,813 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 14,394 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 14,266 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 13,858 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥646.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥710.9bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥672.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥746.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥659.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥41.8bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥51.6bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥61.8bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥63.3bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥61.3bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥54.4bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥130.8bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥55.2bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥62.9bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥40.4bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥48.9bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥45.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥33.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥95.1bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥859.3bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥807.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥794.9bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥769.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥726.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥258.7bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥197.8bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥600.6bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥609.9bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥591.2bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥563.1bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥558.8bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥68.5bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥49.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥128.66 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥153.58 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥143.42 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.22 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥298.7 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥128.65 | 2025-04-01 → 2026-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥153.57 | 2024-04-01 → 2025-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥143.4 | 2023-04-01 → 2024-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥105.19 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥298.53 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥100 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥100 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥85 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥80 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,950.3 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,914.42 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,856.5 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,768.29 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,755.29 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 69.9% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 75.5% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.4% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.1% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 76.9% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.9% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 18.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 325,080,956 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 325,080,956 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 325,080,956 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 325,080,956 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 325,080,956 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 4,002 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 3,954 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 3,875 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 3,846 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 3,758 | 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 · 102
| 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 | ¥3.1bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥3.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 2249 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥114.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥44.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥69.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥57.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2026-03-31 | ¥3.6bn |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥9.5bn |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥281.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥281.1bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥194.4bn |
| Chlor Alkalireportable segment | capex | 2025-04-01 → 2026-03-31 | ¥28.1bn |
| Chlor Alkalireportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥13.4bn |
| Chlor Alkalireportable segment | employees | at 2026-03-31 | 3192 pure |
| Chlor Alkalireportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥390.1bn |
| Chlor Alkalireportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥346.0bn |
| Chlor Alkalireportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥44.1bn |
| Chlor Alkalireportable segment | segment assets | at 2026-03-31 | ¥372.9bn |
| Chlor Alkalireportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥1.9bn |
| Engineeringreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥3.7bn |
| Engineeringreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Engineeringreportable segment | employees | at 2026-03-31 | 3131 pure |
| Engineeringreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥203.3bn |
| Engineeringreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥186.4bn |
| Engineeringreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥16.9bn |
| Engineeringreportable segment | segment assets | at 2026-03-31 | ¥244.3bn |
| Engineeringreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥40.4bn |
| Petrochemicalreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Petrochemicalreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥6.4bn |
| Petrochemicalreportable segment | employees | at 2026-03-31 | 1241 pure |
| Petrochemicalreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥298.8bn |
| Petrochemicalreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥169.7bn |
| Petrochemicalreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥129.1bn |
| Petrochemicalreportable segment | segment assets | at 2026-03-31 | ¥164.2bn |
| Petrochemicalreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥9.7bn |
| Specialtyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥21.8bn |
| Specialtyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥18.8bn |
| Specialtyreportable segment | employees | at 2026-03-31 | 5037 pure |
| Specialtyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥294.2bn |
| Specialtyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥272.9bn |
| Specialtyreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥21.4bn |
| Specialtyreportable segment | segment assets | at 2026-03-31 | ¥375.9bn |
| Specialtyreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥39.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥63.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥44.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥1.30T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥1.02T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥281.1bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥1.21T |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥95.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥3.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥111.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥45.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥66.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥55.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥2.9bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥5.7bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥303.5bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥303.5bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥145.6bn |
| Chlor Alkalireportable segment | capex | 2024-04-01 → 2025-03-31 | ¥35.1bn |
| Chlor Alkalireportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥12.4bn |
| Chlor Alkalireportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥420.5bn |
| Chlor Alkalireportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥373.4bn |
| Chlor Alkalireportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥47.1bn |
| Chlor Alkalireportable segment | segment assets | at 2025-03-31 | ¥352.5bn |
| Chlor Alkalireportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥9.5bn |
| Engineeringreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥3.4bn |
| Engineeringreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.1bn |
| Engineeringreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥187.0bn |
| Engineeringreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥169.3bn |
| Engineeringreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥17.7bn |
| Engineeringreportable segment | segment assets | at 2025-03-31 | ¥210.8bn |
| Engineeringreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥33.6bn |
| Petrochemicalreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥12.7bn |
| Petrochemicalreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥6.5bn |
| Petrochemicalreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥354.4bn |
| Petrochemicalreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥204.8bn |
| Petrochemicalreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥149.7bn |
| Petrochemicalreportable segment | segment assets | at 2025-03-31 | ¥180.8bn |
| Petrochemicalreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥14.3bn |
| Specialtyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥22.3bn |
| Specialtyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥19.5bn |
| Specialtyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥293.0bn |
| Specialtyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥270.5bn |
| Specialtyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥22.5bn |
| Specialtyreportable segment | segment assets | at 2025-03-31 | ¥381.9bn |
| Specialtyreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥38.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥75.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥43.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥1.37T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥1.06T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥303.5bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥1.18T |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥98.9bn |
| Chlor Alkalireportable segment | employees | at 2026-03-31 | 1545 pure |
| Petrochemicalreportable segment | employees | at 2026-03-31 | 1009 pure |
| Specialtyreportable segment | employees | at 2026-03-31 | 1448 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,370
| Item | Context | Value | Unit |
|---|---|---|---|
| Total acquisition cost for increased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | JPY |
| Number of issues whose number of shares decreased shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 3 | |
| Total sale amount for decreased shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 188000000 | JPY |
| Number of issues whose number of shares decreased shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 15 | |
| Total sale amount for decreased shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | 4277000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 1192200 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 1559000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | 6596000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row1Member | 7037000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 1155278 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 1155278 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | 5663000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row2Member | 4297000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 2300000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 2300000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | 5534000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row3Member | 4041000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 1852000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 1852000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | 5020000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row4Member | 4663000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 1400000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 700000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row5Member | 3480000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row5Member | 2185000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | 1751300 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 1751300 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row6Member | 3078000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row6Member | 2618000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | 750400 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 750400 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row7Member | 2622000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row7Member | 2178000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | 377400 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 377400 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row8Member | 2262000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row8Member | 1677000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | 1428000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 1428000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row9Member | 2201000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row9Member | 1503000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | 553800 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row10Member | 553800 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row10Member | 2184000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row10Member | 1527000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row11Member | 880000 | |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row11Member | 880000 | |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row11Member | 1462000000 | JPY |
| Book value details of specified investment equity securities held for purposes other than pure investment reporting company | Prior1YearInstant_Row11Member | 917000000 | JPY |
| Number of shares held details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row12Member | 735000 |
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 |
| 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 |