Annual report
5491.TEDINET S100YJG2
Period2025-04-01 → 2026-03-31
Filed2026-06-25
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 145
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥49.6bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥51.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥51.4bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥52.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥49.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.3bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | −¥189m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥483m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥474m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥1.3bn | 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 | ¥1.3bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥565m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥213m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥703m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥916m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.5bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥213m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥703m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥65.7bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥69.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥75.1bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥73.9bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥72.2bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥36.5bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥42.0bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥29.2bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥26.9bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥24.4bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥23.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥9.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥12.0bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥8.9bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.8bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥11.9bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.0bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥10.1bn | 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 | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥203m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥1.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥1.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥4.2bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥4.4bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥3.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥502m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥2.0bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥399m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥32.35 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥105.08 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥230.84 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥136.94 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥376.1 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,522.07 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,161.4 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,012.92 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,652.27 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,482.66 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 44.4% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 39.9% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 35.8% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.1% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.3% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 0.7% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.8% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 787 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 828 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 855 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 873 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 884 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥38.4bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥39.2bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥40.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥43.6bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥39.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥239m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | −¥1.1bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥370m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥1.4bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥1.9bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥383m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥338m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥452m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥483m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥362m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥316m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.2bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥320m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.8bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥54.5bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥56.0bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥61.6bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥61.9bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥60.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥33.4bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥35.5bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥21.1bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥20.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥20.4bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥19.0bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥18.5bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥6.6bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥7.5bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥55.04 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥47.26 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥175.87 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥47.82 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥267.09 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥5 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥5 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥3,271.96 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,068.67 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,046.27 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,832.89 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,762.05 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 38.7% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 36.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 33.1% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.6% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 1.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.0% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.7% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.2% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 6,700,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,700,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,700,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,700,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 6,700,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 524 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 559 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 574 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 589 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 592 | 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 · 58
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥30m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥134m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥10.1bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥887m |
| Processed Products Divisionreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥326m |
| Processed Products Divisionreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥236m |
| Processed Products Divisionreportable segment | employees | at 2026-03-31 | 157 pure |
| Processed Products Divisionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥8.5bn |
| Processed Products Divisionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥8.5bn |
| Processed Products Divisionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥8m |
| Processed Products Divisionreportable segment | segment assets | at 2026-03-31 | ¥7.7bn |
| Processed Products Divisionreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥489m |
| Steel Strip Divisionreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥828m |
| Steel Strip Divisionreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Steel Strip Divisionreportable segment | employees | at 2026-03-31 | 530 pure |
| Steel Strip Divisionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥42.5bn |
| Steel Strip Divisionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥41.1bn |
| Steel Strip Divisionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Steel Strip Divisionreportable segment | segment assets | at 2026-03-31 | ¥47.9bn |
| Steel Strip Divisionreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥1.2bn |
| 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 | ¥51.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥49.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥55.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥2.2bn |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥330m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥140m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥1.4bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥1.4bn |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥11.1bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥1.1bn |
| Processed Products Divisionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥178m |
| Processed Products Divisionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥224m |
| Processed Products Divisionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥10.2bn |
| Processed Products Divisionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥10.2bn |
| Processed Products Divisionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥8m |
| Processed Products Divisionreportable segment | segment assets | at 2025-03-31 | ¥8.1bn |
| Processed Products Divisionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥315m |
| Steel Strip Divisionreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Steel Strip Divisionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Steel Strip Divisionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥42.5bn |
| Steel Strip Divisionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥41.1bn |
| Steel Strip Divisionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Steel Strip Divisionreportable segment | segment assets | at 2025-03-31 | ¥50.7bn |
| Steel Strip Divisionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥601m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥52.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥51.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥58.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥916m |
| Processed Products Divisionreportable segment | employees | at 2026-03-31 | 107 pure |
| Steel Strip Divisionreportable segment | employees | at 2026-03-31 | 326 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,661
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 524 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 53 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 50 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 50 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 57 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 66 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 1.232 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 0.833 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 0.749 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 0.552 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 0.775 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 0.996 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.025 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.417 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.361 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 1.790 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 4.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | 4.1 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 10.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row2Member | 11.6 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 2.7 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row3Member | 2.2 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 97.5 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row4Member | 95.3 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row5Member | 100 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row5Member | 96 | |
| Targets description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row6Member | 95.0 | |
| Performance description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row6Member | 93.5 | |
| Research and development expenses research and development activities | CurrentYearDuration | 285000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01276-000SteelStripDivisionReportableSegmentsMember | 221000000 | JPY |
| Research and development expenses research and development activities | CurrentYearDuration_jpcrp030000-asr_E01276-000ProcessedProductsDivisionReportableSegmentsMember | 64000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 1167000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01276-000SteelStripDivisionReportableSegmentsMember | 825000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E01276-000ProcessedProductsDivisionReportableSegmentsMember | 326000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 6700000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 6700000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 6700000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 6700000 | |
| 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 | 9 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 18 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 126 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 27 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 19 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 4339 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 4538 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 3314 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 6262 |
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 |
| 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 |