Annual report
4114.TEDINET S100YBP7
Period2025-04-01 → 2026-03-31
Filed2026-06-17
StandardIFRS
ConsolidatedYes
Data checks21 of 21 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥399.9bn | 2025-04-01 → 2026-03-31 | Cons. | Revenue IFRS |
| Revenue | ¥409.3bn | 2024-04-01 → 2025-03-31 | Cons. | Revenue IFRS |
| Revenue | ¥392.0bn | 2023-04-01 → 2024-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥419.6bn | 2022-04-01 → 2023-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Revenue | ¥369.3bn | 2021-04-01 → 2022-03-31v | Cons. | Revenue IFRS (5-year summary) |
| Operating income | ¥17.5bn | 2025-04-01 → 2026-03-31 | Cons. | Operating profit loss IFRS |
| Operating income | ¥19.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating profit loss IFRS |
| Profit before tax | ¥21.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss before tax IFRS |
| Profit before tax | ¥23.2bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss before tax IFRS |
| Profit before tax | ¥15.7bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Profit before tax | ¥26.2bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Profit before tax | ¥33.7bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss before tax IFRS (5-year summary) |
| Net income (owners) | ¥16.8bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income (owners) | ¥17.4bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent IFRS |
| Net income (owners) | ¥11.0bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income (owners) | ¥19.4bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income (owners) | ¥23.7bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent IFRS (5-year summary) |
| Net income | ¥17.5bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss IFRS |
| Net income | ¥18.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss IFRS |
| Total assets | ¥580.2bn | at 2026-03-31 | Cons. | Assets IFRS |
| Total assets | ¥543.7bn | at 2025-03-31 | Cons. | Assets IFRS |
| Total assets | ¥544.1bn | at 2024-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total assets | ¥523.3bn | at 2023-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total assets | ¥518.2bn | at 2022-03-31v | Cons. | Total assets IFRS (5-year summary) |
| Total liabilities | ¥173.6bn | at 2026-03-31 | Cons. | Liabilities IFRS |
| Total liabilities | ¥151.1bn | at 2025-03-31 | Cons. | Liabilities IFRS |
| Net assets / equity | ¥406.6bn | at 2026-03-31 | Cons. | Equity IFRS |
| Net assets / equity | ¥392.5bn | at 2025-03-31 | Cons. | Equity IFRS |
| Net assets / equity | ¥392.6bn | at 2024-03-31v | Cons. | Equity IFRS |
| Equity (owners) | ¥396.6bn | at 2026-03-31 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥383.0bn | at 2025-03-31 | Cons. | Equity attributable to owners of parent IFRS |
| Equity (owners) | ¥383.4bn | at 2024-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Equity (owners) | ¥362.2bn | at 2023-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Equity (owners) | ¥343.9bn | at 2022-03-31v | Cons. | Equity attributable to owners of parent IFRS (5-year summary) |
| Cash & equivalents | ¥51.8bn | at 2026-03-31 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥54.6bn | at 2025-03-31 | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥55.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents IFRS |
| Cash & equivalents | ¥39.0bn | at 2023-03-31v | Cons. | Cash and cash equivalents IFRS (5-year summary) |
| Cash & equivalents | ¥39.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents IFRS (5-year summary) |
| Operating cash flow | ¥53.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities IFRS |
| Operating cash flow | ¥47.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities IFRS |
| Operating cash flow | ¥57.9bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Operating cash flow | ¥41.4bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Operating cash flow | ¥35.1bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in operating activities IFRS (5-year summary) |
| Investing cash flow | −¥48.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investing activities IFRS |
| Investing cash flow | −¥30.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities IFRS |
| Investing cash flow | −¥15.7bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Investing cash flow | −¥26.0bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Investing cash flow | −¥23.2bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in investing activities IFRS (5-year summary) |
| Financing cash flow | −¥9.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities IFRS |
| Financing cash flow | −¥16.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities IFRS |
| Financing cash flow | −¥28.4bn | 2023-04-01 → 2024-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| Financing cash flow | −¥17.3bn | 2022-04-01 → 2023-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| Financing cash flow | −¥10.8bn | 2021-04-01 → 2022-03-31v | Cons. | Cash flows from used in financing activities IFRS (5-year summary) |
| EPS (basic) | ¥112.15 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share IFRS |
| EPS (basic) | ¥113.9 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share IFRS |
| EPS (basic) | ¥70.48 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (basic) | ¥122.07 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (basic) | ¥148.72 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥112.14 | 2025-04-01 → 2026-03-31 | Cons. | Diluted earnings loss per share IFRS |
| EPS (diluted) | ¥113.86 | 2024-04-01 → 2025-03-31 | Cons. | Diluted earnings loss per share IFRS |
| EPS (diluted) | ¥70.46 | 2023-04-01 → 2024-03-31v | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| EPS (diluted) | ¥122.06 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings loss per share IFRS (5-year summary) |
| Net assets per share | ¥2,684.47 | at 2026-03-31 | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥2,527.98 | at 2025-03-31 | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥2,482.45 | at 2024-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥2,303.48 | at 2023-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Net assets per share | ¥2,156.01 | at 2022-03-31v | Cons. | Equity to asset ratio IFRS (5-year summary) |
| Equity ratio | 68.4% | at 2026-03-31 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 70.5% | at 2025-03-31 | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 70.5% | at 2024-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 69.2% | at 2023-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| Equity ratio | 66.4% | at 2022-03-31v | Cons. | Ratio of owners equity to gross assets IFRS (5-year summary) |
| ROE | 4.3% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 4.5% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 3.0% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 5.5% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| ROE | 7.2% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity IFRS (5-year summary) |
| Employees | 4,880 | at 2026-03-31 | Cons. | Number of employees |
| Revenue | ¥232.3bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥244.2bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥229.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥257.0bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥224.4bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥12.2bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥12.7bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥20.4bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥17.7bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥11.6bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.1bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥24.4bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥21.7bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥22.3bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥16.5bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥17.4bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥8.1bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥17.2bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥17.6bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥371.8bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥360.1bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥361.1bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥361.6bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥356.0bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥110.0bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥95.1bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥261.8bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥265.0bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥269.0bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥266.6bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥260.2bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥9.4bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥18.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥110.62 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥114.08 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥51.58 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥108.17 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥110.4 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥113 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥114 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥180 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥180 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥180 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,771.61 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,748.89 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,741.77 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,695.06 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,631.43 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 70.4% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.6% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.5% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.7% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 73.1% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 6.3% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.9% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 150,000,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 156,000,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 39,000,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 40,800,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 40,800,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,573 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 2,541 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 2,491 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 2,443 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 2,412 | 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 · 56
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥18.3bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥18.3bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥45.3bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | ¥793m |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | ¥793m |
| Materialsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥27.6bn |
| Materialsreportable segment | employees | at 2026-03-31 | 2706 pure |
| Materialsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥294.4bn |
| Materialsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥278.8bn |
| Materialsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥15.6bn |
| Materialsreportable segment | segment assets | at 2026-03-31 | ¥363.5bn |
| Materialsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| Materialsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥11.9bn |
| Solutionsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥26.4bn |
| Solutionsreportable segment | employees | at 2026-03-31 | 2174 pure |
| Solutionsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥123.8bn |
| Solutionsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥121.1bn |
| Solutionsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥2.7bn |
| Solutionsreportable segment | segment assets | at 2026-03-31 | ¥171.4bn |
| Solutionsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Solutionsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥6.0bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥54.0bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥418.2bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥399.9bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥18.3bn |
| —segment total | segment assets | at 2026-03-31 | ¥534.9bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥16.7bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥17.9bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥19.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥19.6bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥43.0bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥1.0bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥1.0bn |
| Materialsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥33.2bn |
| Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥310.8bn |
| Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥294.1bn |
| Materialsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥16.7bn |
| Materialsreportable segment | segment assets | at 2025-03-31 | ¥359.9bn |
| Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥12.9bn |
| Materialsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥15.9bn |
| Solutionsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥5.7bn |
| Solutionsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥118.1bn |
| Solutionsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥115.3bn |
| Solutionsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥2.8bn |
| Solutionsreportable segment | segment assets | at 2025-03-31 | ¥140.8bn |
| Solutionsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥5.1bn |
| Solutionsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.1bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥38.8bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥428.9bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥409.3bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥19.6bn |
| —segment total | segment assets | at 2025-03-31 | ¥500.6bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥18.0bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥22.0bn |
| Materialsreportable segment | employees | at 2026-03-31 | 1708 pure |
| Solutionsreportable segment | employees | at 2026-03-31 | 865 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,058
| Item | Context | Value | Unit |
|---|---|---|---|
| Share based payment transactions | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | － | JPY |
| Share based payment transactions | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Transfer from capital surplus to retained earnings (text) | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | Text · Plus | JPY |
| Transfer from capital surplus to retained earnings (text) | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | Text · Plus | JPY |
| Transfer from capital surplus to retained earnings (text) | CurrentYearDuration_NonConsolidatedMember | Text · Plus | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 3732000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 3732000000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | 3732000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | 3388000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | -6948000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 3732000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 3732000000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | -3216000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -3811000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 245625000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 16143000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 16143000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 261768000000 | JPY |
| Transportation and warehousing expenses sga | Prior1YearDuration_NonConsolidatedMember | 12384000000 | JPY |
| Transportation and warehousing expenses sga | CurrentYearDuration_NonConsolidatedMember | 12981000000 | JPY |
| Employees salaries and allowances sga | Prior1YearDuration_NonConsolidatedMember | 4459000000 | JPY |
| Employees salaries and allowances sga | CurrentYearDuration_NonConsolidatedMember | 4676000000 | JPY |
| Provision for bonuses sga | Prior1YearDuration_NonConsolidatedMember | 1228000000 | JPY |
| Provision for bonuses sga | CurrentYearDuration_NonConsolidatedMember | 1281000000 | JPY |
| Retirement benefit expenses sga | Prior1YearDuration_NonConsolidatedMember | 94000000 | JPY |
| Retirement benefit expenses sga | CurrentYearDuration_NonConsolidatedMember | 88000000 | JPY |
| Depreciation sga | Prior1YearDuration_NonConsolidatedMember | 890000000 | JPY |
| Depreciation sga | CurrentYearDuration_NonConsolidatedMember | 1001000000 | JPY |
| Research and development expenses sga | Prior1YearDuration_NonConsolidatedMember | 13497000000 | JPY |
| Research and development expenses sga | CurrentYearDuration_NonConsolidatedMember | 14421000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第1項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-17 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第114期（自 2025年4月1日 至 2026年3月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社日本触媒 | |
| Company name in english cover page | FilingDateInstant | NIPPON SHOKUBAI CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 野田 和宏 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪市中央区高麗橋四丁目1番1号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 06－6223－9111 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経理部長 井上 大資 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都千代田区内幸町一丁目2番2号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03－3506－7475 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)総務部長 髙橋 司 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00811 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 41140 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社日本触媒 |
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 · 21 of 21 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 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 |