Annual report
7299.TEDINET S100VY4H
Period2024-04-01 → 2025-03-31
Filed2025-06-16
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥25.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥23.4bn | 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 | ¥22.3bn | 2021-04-01 → 2022-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥19.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.6bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.3bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.9bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.1bn | 2022-04-01 → 2023-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.8bn | 2021-04-01 → 2022-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥828m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.6bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.8bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.9bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥595m | 2022-04-01 → 2023-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥985m | 2021-04-01 → 2022-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥614m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥2.0bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥37.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥36.5bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥34.2bn | at 2023-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥34.7bn | at 2022-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥36.0bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.1bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥6.4bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥31.0bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥30.1bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.9bn | at 2023-03-31d | Cons. | Net assets |
| Net assets / equity | ¥27.4bn | at 2022-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥25.7bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.0bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥5.8bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.1bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.5bn | at 2023-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.6bn | 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 | ¥2.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥4.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.7bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.9bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥4.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥2.7bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥1.6bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥500m | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥657m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥846m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.3bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.2bn | 2022-04-01 → 2023-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.5bn | 2021-04-01 → 2022-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥1.1bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥151.54 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥188.08 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥57.93 | 2022-04-01 → 2023-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥95.94 | 2021-04-01 → 2022-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.75 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,984.43 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,884.89 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,667.22 | at 2023-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,621.3 | at 2022-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,463.21 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 82.2% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.1% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 80.0% | at 2023-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 77.6% | at 2022-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.3% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.2% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.2% | 2022-04-01 → 2023-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.8% | 2021-04-01 → 2022-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 2.4% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,246 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,161 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,104 | at 2023-03-31d | Cons. | Number of employees |
| Employees | 1,112 | at 2022-03-31d | Cons. | Number of employees |
| Employees | 1,165 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥20.0bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥20.0bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥18.4bn | 2022-04-01 → 2023-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥17.0bn | 2021-04-01 → 2022-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥16.1bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥1.6bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥3.0bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.6bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥838m | 2022-04-01 → 2023-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2021-04-01 → 2022-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥351m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.2bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.4bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.6bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.1bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥674m | 2022-04-01 → 2023-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥876m | 2021-04-01 → 2022-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥320m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥31.7bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥30.5bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥29.2bn | at 2023-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥28.9bn | at 2022-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥30.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.8bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥27.7bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥25.7bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥25.0bn | at 2023-03-31d | Standalone | Net assets |
| Net assets / equity | ¥24.6bn | at 2022-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥24.0bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.2bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.2bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥256.88 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥103.22 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥65.65 | 2022-04-01 → 2023-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥85.25 | 2021-04-01 → 2022-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥31.17 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥52 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥250 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2022-04-01 → 2023-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2021-04-01 → 2022-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,717 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,502.8 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,432.55 | at 2023-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,392.89 | at 2022-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,334.08 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 87.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 84.3% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.5% | at 2023-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 85.1% | at 2022-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 78.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 9.8% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 4.2% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 2.7% | 2022-04-01 → 2023-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.6% | 2021-04-01 → 2022-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 1.3% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 10,279,750 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,055,950 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,055,950 | at 2023-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,055,950 | at 2022-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 2,055,950 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 550 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 546 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 562 | at 2023-03-31d | Standalone | Number of employees |
| Employees | 555 | at 2022-03-31d | Standalone | Number of employees |
| Employees | 504 | 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 · 45
| Segment | Item | Period | Value |
|---|---|---|---|
| Otherother segments | capex | 2024-04-01 → 2025-03-31 | ¥93m |
| Otherother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥88m |
| Otherother segments | employees | at 2025-03-31 | 72 pure |
| Otherother segments | revenue | 2024-04-01 → 2025-03-31 | ¥842m |
| Otherother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥842m |
| Otherother segments | segment assets | at 2025-03-31 | ¥2.1bn |
| Otherother segments | segment profit | 2024-04-01 → 2025-03-31 | −¥120m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥11,000 |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥11,000 |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | −¥2m |
| Automobile Component Manufacturingreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| Automobile Component Manufacturingreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥2.3bn |
| Automobile Component Manufacturingreportable segment | employees | at 2025-03-31 | 1174 pure |
| Automobile Component Manufacturingreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥24.7bn |
| Automobile Component Manufacturingreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥24.7bn |
| Automobile Component Manufacturingreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11,000 |
| Automobile Component Manufacturingreportable segment | segment assets | at 2025-03-31 | ¥34.9bn |
| Automobile Component Manufacturingreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥25.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥25.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11,000 |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥37.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥2.6bn |
| Otherother segments | capex | 2023-04-01 → 2024-03-31 | ¥60m |
| Otherother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥19m |
| Otherother segments | revenue | 2023-04-01 → 2024-03-31 | ¥270m |
| Otherother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥270m |
| Otherother segments | segment assets | at 2024-03-31 | ¥629m |
| Otherother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥22m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | −¥3m |
| Automobile Component Manufacturingreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥1.3bn |
| Automobile Component Manufacturingreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥2.3bn |
| Automobile Component Manufacturingreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥23.1bn |
| Automobile Component Manufacturingreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥23.1bn |
| Automobile Component Manufacturingreportable segment | segment assets | at 2024-03-31 | ¥35.9bn |
| Automobile Component Manufacturingreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥2.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥23.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥23.4bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥36.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥1.6bn |
| Automobile Component Manufacturingreportable segment | employees | at 2025-03-31 | 550 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,660
| Item | Context | Value | Unit |
|---|---|---|---|
| Notes receivable trade | Prior1YearInstant | 17524000 | JPY |
| Notes receivable trade | CurrentYearInstant | 754000 | JPY |
| Accounts receivable trade | Prior1YearInstant | 3913131000 | JPY |
| Accounts receivable trade | CurrentYearInstant | 4571263000 | JPY |
| Contract liabilities | Prior1YearInstant | 12637000 | JPY |
| Contract liabilities | CurrentYearInstant | 24052000 | JPY |
| Write downs of inventories | Prior1YearDuration | 223202000 | JPY |
| Write downs of inventories | CurrentYearDuration | -256354000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | Prior1YearDuration | 228368000 | JPY |
| Research and development expenses included in general and administrative expenses and manufacturing cost for current period | CurrentYearDuration | 218323000 | JPY |
| Revenues from external customers | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 23111263000 | JPY |
| Revenues from external customers | Prior1YearDuration_OtherReportableSegmentsMember | 270246000 | JPY |
| Revenues from external customers | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 23381509000 | JPY |
| Revenues from external customers | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | Prior1YearDuration | 23381509000 | JPY |
| Transactions with other segments | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_OtherReportableSegmentsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | － | JPY |
| Transactions with other segments | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | Prior1YearDuration | － | JPY |
| Net sales | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 23111263000 | JPY |
| Net sales | Prior1YearDuration_OtherReportableSegmentsMember | 270246000 | JPY |
| Net sales | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 23381509000 | JPY |
| Net sales | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Net sales | Prior1YearDuration | 23381509000 | JPY |
| Operating income | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 1604548000 | JPY |
| Operating income | Prior1YearDuration_OtherReportableSegmentsMember | 22076000 | JPY |
| Operating income | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 1626623000 | JPY |
| Operating income | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Operating income | Prior1YearDuration | 1626623000 | JPY |
| Assets | Prior1YearInstant_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 35902464000 | JPY |
| Assets | Prior1YearInstant_OtherReportableSegmentsMember | 628862000 | JPY |
| Assets | Prior1YearInstant_TotalOfReportableSegmentsAndOthersMember | 36531326000 | JPY |
| Assets | Prior1YearInstant_ReconcilingItemsMember | -2600000 | JPY |
| Assets | Prior1YearInstant | 36528726000 | JPY |
| Liabilities | Prior1YearInstant_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 6294538000 | JPY |
| Liabilities | Prior1YearInstant_OtherReportableSegmentsMember | 100924000 | JPY |
| Liabilities | Prior1YearInstant_TotalOfReportableSegmentsAndOthersMember | 6395463000 | JPY |
| Liabilities | Prior1YearInstant_ReconcilingItemsMember | -2600000 | JPY |
| Liabilities | Prior1YearInstant | 6392863000 | JPY |
| Depreciation segment information | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 2335401000 | JPY |
| Depreciation segment information | Prior1YearDuration_OtherReportableSegmentsMember | 19469000 | JPY |
| Depreciation segment information | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 2354870000 | JPY |
| Depreciation segment information | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Depreciation segment information | Prior1YearDuration | 2354870000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_jpcrp030000-asr_E02225-000AutomobileComponentManufacturingReportableSegmentsMember | 1331244000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_OtherReportableSegmentsMember | 60121000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_TotalOfReportableSegmentsAndOthersMember | 1391365000 | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration_ReconcilingItemsMember | － | JPY |
| Increase in property plant and equipment and intangible assets | Prior1YearDuration | 1391365000 | 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 |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 |