Annual report
4366.TEDINET S100YGAU
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥19.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥18.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥15.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥872m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥848m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥894m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥819m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥732m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.0bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥853m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥791m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥820m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥1.0bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥922m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.6bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥791m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥820m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥28.8bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥24.3bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥25.0bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥24.7bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥21.5bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥12.4bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥9.5bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥16.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥14.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥14.5bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥15.2bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥14.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.9bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥2.8bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.9bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.4bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.4bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥404m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.8bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.7bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥1.3bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.5bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥563m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥543m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥24.57 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥25.47 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-31.23 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥28.65 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥49.17 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥507.94 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥461.25 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥451.35 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥471.2 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥443.53 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 56.8% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.3% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.7% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 328 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 315 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 304 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 306 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 292 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥17.7bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥17.0bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥14.2bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.8bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥14.5bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥575m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥543m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥670m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥650m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥576m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.2bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥722m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥1.1bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥779m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | −¥1.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥785m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.5bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥27.1bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥22.3bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥23.0bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.0bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥20.1bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥11.7bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥8.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥15.3bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥13.4bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥14.3bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥13.6bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.4bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥34.21 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.19 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-39.96 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥24.39 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.42 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥8 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥12 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥14 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥476.03 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥423.47 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥415.24 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥444.24 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥423.13 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 56.6% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 61.1% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.3% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.3% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.8% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 7.6% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.6% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.3% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 33,600,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,200,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,200,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,200,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 11,200,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 252 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 242 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 231 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 228 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 218 | 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 · 44
| Segment | Item | Period | Value |
|---|---|---|---|
| Chemical Productsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Chemical Productsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.2bn |
| Chemical Productsreportable segment | employees | at 2026-03-31 | 292 pure |
| Chemical Productsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥17.7bn |
| Chemical Productsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥17.7bn |
| Chemical Productsreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥0 |
| Chemical Productsreportable segment | segment assets | at 2026-03-31 | ¥26.8bn |
| Chemical Productsreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥605m |
| Environment Related Businessreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥271m |
| Environment Related Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥90m |
| Environment Related Businessreportable segment | employees | at 2026-03-31 | 36 pure |
| Environment Related Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Environment Related Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Environment Related Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥17m |
| Environment Related Businessreportable segment | segment assets | at 2026-03-31 | ¥2.4bn |
| Environment Related Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥258m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.3bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥19.5bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥19.5bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥17m |
| —segment total | segment assets | at 2026-03-31 | ¥29.2bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥864m |
| Chemical Productsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥603m |
| Chemical Productsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Chemical Productsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥17.1bn |
| Chemical Productsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥17.1bn |
| Chemical Productsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥0 |
| Chemical Productsreportable segment | segment assets | at 2025-03-31 | ¥22.6bn |
| Chemical Productsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥577m |
| Environment Related Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥53m |
| Environment Related Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥95m |
| Environment Related Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Environment Related Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Environment Related Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥14m |
| Environment Related Businessreportable segment | segment assets | at 2025-03-31 | ¥2.1bn |
| Environment Related Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥258m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥657m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥18.7bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥18.6bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥15m |
| —segment total | segment assets | at 2025-03-31 | ¥24.7bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥835m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,620
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of employees | Prior1YearInstant_NonConsolidatedMember | 242 | |
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 252 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 29 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 33 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 38 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 39 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 38 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.797 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.657 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.675 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.608 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 1.053 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Gross scope1 and2 greenhouse gas emissions scope1 and2 greenhouse gas emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 18330 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 69.2 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 100 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 14.5 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 7.9 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row5Member | 0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row6Member | 3.8 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row7Member | 4 | |
| Research and development expenses research and development activities | CurrentYearDuration | 1206000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01014-000ChemicalProductsReportableSegmentsMember | 1132000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01014-000EnvironmentRelatedBusinessReportableSegmentsMember | 73000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 1977000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 33600000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 33600000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 33600000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 33600000 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 8 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 20 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 55 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 22 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 24 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 5490 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 5619 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 30404 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 7134 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 93842 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 12368 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 274 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 191858 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 335880 |
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 rounding |
| balance sheet identity | pass rounding |
| 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 |