Annual report
5603.TEDINET S100YJMF
Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.7bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥26.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥26.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥26.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥23.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥618m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥1.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥669m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥714m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥716m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥89m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥700m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥470m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥798m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥538m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥466m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥43m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥529m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥873m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥35.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥33.7bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥35.3bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥32.5bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥31.2bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥16.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥15.7bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥19.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥18.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥16.8bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥15.0bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥13.8bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.4bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.4bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.6bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.1bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥3.1bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥881m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥53m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥119m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.2bn | 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 | −¥94m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥2.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥238m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.0bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥143.53 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥244.22 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥164.66 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥142.34 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥13.2 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,728.16 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,391.17 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,134.6 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,614.14 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,329.99 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 43.2% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 38.3% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.4% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.3% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 3.2% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.7% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.1% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 766 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 752 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 743 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 734 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 739 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥17.9bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥18.2bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥19.7bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥18.6bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥16.2bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥481m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥863m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥642m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥915m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥881m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥619m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥170m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥673m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥935m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥513m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥694m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥661m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥440m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥121m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥26.8bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥24.5bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥27.5bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥24.6bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.9bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥13.9bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥12.5bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥12.9bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥12.0bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥11.6bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥10.2bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥9.6bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.0bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.9bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥156.6 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥212.33 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥202.38 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥134.22 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥36.56 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥50 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥10 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,935.16 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,672.9 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,545.75 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,128.13 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,888.31 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 48.1% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.0% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.2% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.7% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 4.1% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.9% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.1% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.4% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 3,362,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,362,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,362,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,362,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 3,362,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 479 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 470 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 461 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 458 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 450 | 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 · 94
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 0 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥28m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥28m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥15m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥8m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥163m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥38m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥5m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥5m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥7.7bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥167m |
| Casting Fieldreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥2.0bn |
| Casting Fieldreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.5bn |
| Casting Fieldreportable segment | employees | at 2026-03-31 | 578 pure |
| Casting Fieldreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥22.8bn |
| Casting Fieldreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥22.8bn |
| Casting Fieldreportable segment | segment assets | at 2026-03-31 | ¥25.6bn |
| Casting Fieldreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥888m |
| Environment Fieid Functional Materialsreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥0 |
| Environment Fieid Functional Materialsreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥14m |
| Environment Fieid Functional Materialsreportable segment | employees | at 2026-03-31 | 11 pure |
| Environment Fieid Functional Materialsreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥835m |
| Environment Fieid Functional Materialsreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥835m |
| Environment Fieid Functional Materialsreportable segment | segment assets | at 2026-03-31 | ¥561m |
| Environment Fieid Functional Materialsreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥45m |
| Environment Field Environmental Engineeringreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥190m |
| Environment Field Environmental Engineeringreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥52m |
| Environment Field Environmental Engineeringreportable segment | employees | at 2026-03-31 | 67 pure |
| Environment Field Environmental Engineeringreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Environment Field Environmental Engineeringreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥2.1bn |
| Environment Field Environmental Engineeringreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥5m |
| Environment Field Environmental Engineeringreportable segment | segment assets | at 2026-03-31 | ¥2.0bn |
| Environment Field Environmental Engineeringreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥89m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.6bn |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥25.7bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥25.7bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥5m |
| —segment total | segment assets | at 2026-03-31 | ¥28.2bn |
| —segment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥845m |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥25.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥25.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥5m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥28.2bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥836m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥27m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥27m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥15m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥2m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥27m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥37m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥7m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥7m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥6.3bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥181m |
| Casting Fieldreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Casting Fieldreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Casting Fieldreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥23.6bn |
| Casting Fieldreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥23.6bn |
| Casting Fieldreportable segment | segment assets | at 2025-03-31 | ¥25.3bn |
| Casting Fieldreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Environment Fieid Functional Materialsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥30m |
| Environment Fieid Functional Materialsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥14m |
| Environment Fieid Functional Materialsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥779m |
| Environment Fieid Functional Materialsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥779m |
| Environment Fieid Functional Materialsreportable segment | segment assets | at 2025-03-31 | ¥492m |
| Environment Fieid Functional Materialsreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥34m |
| Environment Field Environmental Engineeringreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥24m |
| Environment Field Environmental Engineeringreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥51m |
| Environment Field Environmental Engineeringreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Environment Field Environmental Engineeringreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.9bn |
| Environment Field Environmental Engineeringreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥7m |
| Environment Field Environmental Engineeringreportable segment | segment assets | at 2025-03-31 | ¥1.5bn |
| Environment Field Environmental Engineeringreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥44m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥26.3bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥26.3bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥7m |
| —segment total | segment assets | at 2025-03-31 | ¥27.4bn |
| —segment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥26.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥26.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥7m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥27.4bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 0 pure |
| Casting Fieldreportable segment | employees | at 2026-03-31 | 307 pure |
| Environment Fieid Functional Materialsreportable segment | employees | at 2026-03-31 | 11 pure |
| Environment Field Environmental Engineeringreportable segment | employees | at 2026-03-31 | 63 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,781
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)太陽有限責任監査法人 | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)岡本 伸吾 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)髙田 充規 | |
| Audit opinion consolidated (text) | FilingDateInstant | Text · Plus | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)繰延税金資産の回収可能性 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)注記事項「（重要な会計上の見積り）２．繰延税金資産の回収可能性」 | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information consolidated (text) | FilingDateInstant | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)太陽有限責任監査法人 | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)岡本 伸吾 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)髙田 充規 | |
| Audit opinion non consolidated (text) | FilingDateInstant | Text · Plus | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)繰延税金資産の回収可能性 | |
| Same as kam for consolidated fskam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Number of submission | FilingDateInstant | 1 | |
| Net sales (5-year summary) | Prior4YearDuration | 23117000000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 26726000000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 25963000000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 26317000000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 25688000000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 89000000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 716000000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 714000000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 1132000000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 669000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 43000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 466000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 538000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 798000000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 470000000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 599000000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 1053000000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 1919000000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 1401000000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 1525000000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 13783000000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 15036000000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 16843000000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 18048000000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 19352000000 | JPY |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |