Annual report
5484.TEDINET S100W1VJ
Period2024-04-01 → 2025-03-31
Filed2025-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 147
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥21.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥21.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥21.6bn | 2022-04-01 → 2023-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥19.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥16.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.2bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.1bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.2bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥975m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.2bn | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥427m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥975m | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥34.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥34.8bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥32.7bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥31.2bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.8bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.1bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥7.2bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥27.9bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.6bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥26.3bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥25.3bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥24.2bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥8.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥7.0bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥8.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.3bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.1bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.8bn | at 2022-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.8bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥666m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥589m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥477m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.1bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥782m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.7bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥486m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥212m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥212m | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥167m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥153m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥134.2 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥129.44 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥148.53 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥153.28 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥56.73 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥3,758.95 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,661.84 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,489.39 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,362.32 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,209.66 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 82.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 79.2% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.3% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.1% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.1% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 3.6% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.3% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.7% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 1.8% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 589 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 595 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 570 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 513 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 488 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥17.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥17.3bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥17.5bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥16.1bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥13.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥614m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥567m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥805m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥753m | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥737m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.1bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥805m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥530m | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥621m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥473m | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥652m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥709m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥468m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥20.6bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥21.5bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥20.6bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥19.4bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥18.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥2.9bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.8bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥17.6bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥17.7bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥17.1bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥16.7bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥16.0bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥3.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥82.69 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥62.88 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.64 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥94.18 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-62.14 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥40 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥33 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥26 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥16 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,375.68 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,350.2 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,271.72 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,214.53 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,128.22 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 85.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.2% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.2% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.1% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 86.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 3.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.3% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 7,550,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,550,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,550,000 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,550,000 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 7,550,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 378 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 378 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 371 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 327 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 317 | at 2021-03-31d | 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 · 41
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥6.3bn |
| Real Estate Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥73m |
| Real Estate Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥246m |
| Real Estate Businessreportable segment | employees | at 2025-03-31 | 58 pure |
| Real Estate Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | segment assets | at 2025-03-31 | ¥12.0bn |
| Real Estate Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.1bn |
| Special Steel Businessreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥476m |
| Special Steel Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥618m |
| Special Steel Businessreportable segment | employees | at 2025-03-31 | 531 pure |
| Special Steel Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥18.8bn |
| Special Steel Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥18.8bn |
| Special Steel Businessreportable segment | segment assets | at 2025-03-31 | ¥15.7bn |
| Special Steel Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥187m |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥550m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥864m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥21.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥21.2bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥27.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥6.0bn |
| Real Estate Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥82m |
| Real Estate Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥256m |
| Real Estate Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥2.4bn |
| Real Estate Businessreportable segment | segment assets | at 2024-03-31 | ¥11.8bn |
| Real Estate Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.1bn |
| Special Steel Businessreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.1bn |
| Special Steel Businessreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥600m |
| Special Steel Businessreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥19.0bn |
| Special Steel Businessreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥19.0bn |
| Special Steel Businessreportable segment | segment assets | at 2024-03-31 | ¥17.0bn |
| Special Steel Businessreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥170m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥1.2bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥856m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥21.3bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥21.3bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥28.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.3bn |
| Special Steel Businessreportable segment | employees | at 2025-03-31 | 378 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,434
| Item | Context | Value | Unit |
|---|---|---|---|
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E01245-000FujiiToshimitsuMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000FujiiToshimitsuMember | Original text (Japanese)（注５） | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000UzieTeruhikoMember | Original text (Japanese)監査役 | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000UzieTeruhikoMember | Original text (Japanese)氏家 照彦 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000UzieTeruhikoMember | 1946-08-29 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E01245-000UzieTeruhikoMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000UzieTeruhikoMember | Original text (Japanese)（注５） | |
| Official title or position information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000MatsuzakiShinjiMember | Original text (Japanese)監査役 | |
| Name information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000MatsuzakiShinjiMember | Original text (Japanese)松﨑 慎治 | |
| Date of birth information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000MatsuzakiShinjiMember | 1965-06-20 | |
| Career summary information about directors and corporate auditors (text) | FilingDateInstant_jpcrp030000-asr_E01245-000MatsuzakiShinjiMember | Text · Plus | |
| Term of office information about directors and corporate auditors | FilingDateInstant_jpcrp030000-asr_E01245-000MatsuzakiShinjiMember | Original text (Japanese)（注６） | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row2Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row3Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row4Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row5Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row6Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row7Member | Text · Plus | |
| Footnotes directors and corporate auditors (text) | FilingDateInstant_Row8Member | Text · Plus | |
| Outside directors and outside corporate auditors (text) | FilingDateInstant | Text · Plus | |
| Audits (text) | FilingDateInstant | Text · Plus | |
| Remuneration for directors and other officers (text) | FilingDateInstant | Text · Plus | |
| Shareholdings (text) | FilingDateInstant | Text · Plus | |
| Reason for increase in number of shares shares not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Reason for increase in number of shares shares other than those not listed investment shares held for purposes other than pure investment reporting company | CurrentYearDuration | － | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)㈱七十七銀行 | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)有 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)東京窯業㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Text · Plus | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)有 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)愛三工業㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)当社の自動車関連製品向けの耐熱鋼等における継続的取引関係の維持・強化のため | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row3Member | Original text (Japanese)無 | |
| Name of securities details of specified investment equity securities held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Original text (Japanese)フジオーゼックス㈱ | |
| Purpose of shareholding overview of business alliance quantitative effects of shareholding and reason for increase in number of shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Original text (Japanese)当社の自動車関連製品向けの耐熱鋼等における継続的取引関係の維持・強化のため（増加した理由）株式分割による株式数の増加 | |
| Whether issuer of aforementioned shares holds reporting companys shares details of specified investment shares held for purposes other than pure investment reporting company | CurrentYearInstant_Row4Member | Original text (Japanese)無 | |
| Footnotes specified investment shares held for purposes other than pure investment reporting company (text) | CurrentYearInstant_Row1Member | Text · Plus | |
| Name of securities investment equity securities reclassified from held for purposes other than pure investment to held for pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)トヨタ自動車㈱ | |
| Fiscal year of change in purpose of shareholding investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting company | CurrentYearInstant_Row1Member | Original text (Japanese)2024年３月期 | |
| Reason for change in purpose of shareholding and policy on holding or sale of shares after change investment shares reclassified from held for purposes other than pure investment to held for pure investment second largest holding company | CurrentYearInstant_Row1Member | Text · Plus | |
| Name of securities investment equity securities reclassified from held for purposes other than pure investment to held for pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)㈱小松製作所 | |
| Fiscal year of change in purpose of shareholding investment shares reclassified from held for purposes other than pure investment to held for pure investment reporting company | CurrentYearInstant_Row2Member | Original text (Japanese)2024年３月期 | |
| Reason for change in purpose of shareholding and policy on holding or sale of shares after change investment shares reclassified from held for purposes other than pure investment to held for pure investment second largest holding company | CurrentYearInstant_Row2Member | Text · Plus | |
| Regulations in accordance with which consolidated financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Regulations in accordance with which financial statements have been prepared financial information | CurrentYearDuration | Text · Plus | |
| Description of fact that financial statements have been prepared in accordance with special provision financial information | CurrentYearDuration | Original text (Japanese)また、当社は、特例財務諸表提出会社に該当し、財務諸表等規則第127条の規定により財務諸表を作成しております。 | |
| Note on independent audit financial information | CurrentYearDuration | Text · Plus | |
| Remarkable efforts to ensure fair presentation of consolidated financial statements etc financial information | CurrentYearDuration | Text · Plus |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass 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 |