Annual report
6763.TEDINET S100W5M5
Period2024-04-01 → 2025-03-31
Filed2025-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 154
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥16.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥15.2bn | 2023-04-01 → 2024-03-31 | Cons. | Net sales |
| Revenue | ¥16.5bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥15.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.7bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Operating income | ¥947m | 2023-04-01 → 2024-03-31 | Cons. | Operating income |
| Ordinary income | ¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.6bn | 2023-04-01 → 2024-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.2bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.0bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥883m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.4bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.9bn | 2023-04-01 → 2024-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.0bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.4bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.4bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.6bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥755m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Net income | ¥1.5bn | 2023-04-01 → 2024-03-31 | Cons. | Profit loss |
| Total assets | ¥33.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥32.1bn | at 2024-03-31 | Cons. | Assets |
| Total assets | ¥30.3bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥29.1bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥27.3bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥5.1bn | at 2025-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.7bn | at 2024-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥28.4bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥27.4bn | at 2024-03-31 | Cons. | Net assets |
| Net assets / equity | ¥25.7bn | at 2023-03-31v | Cons. | Net assets |
| Net assets / equity | ¥24.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥23.1bn | at 2021-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥13.1bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥12.3bn | at 2024-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥11.1bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥9.9bn | at 2024-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥8.1bn | at 2023-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥7.5bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥6.8bn | at 2021-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.9bn | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.6bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥409m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥228m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥87m | 2023-04-01 → 2024-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥535m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥757m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥973m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.3bn | 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 | −¥751m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥649m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥468m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥211.98 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥141.13 | 2023-04-01 → 2024-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥141.53 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥161.6 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥76.74 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥141.52 | 2022-04-01 → 2023-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥161.51 | 2021-04-01 → 2022-03-31v | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥76.64 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥2,949.9 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,813.15 | at 2024-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,567.03 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,433.49 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,296.87 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 83.0% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.5% | at 2024-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.9% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.9% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 7.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.3% | 2023-04-01 → 2024-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.7% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,729 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 1,571 | at 2024-03-31 | Cons. | Number of employees |
| Employees | 1,677 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 1,605 | at 2022-03-31v | Cons. | Number of employees |
| Employees | 1,586 | at 2021-03-31d | Cons. | Number of employees |
| Revenue | ¥12.1bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥10.5bn | 2023-04-01 → 2024-03-31 | Standalone | Net sales |
| Revenue | ¥11.1bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.9bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥210m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Operating income | −¥279m | 2023-04-01 → 2024-03-31 | Standalone | Operating income |
| Ordinary income | ¥2.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.2bn | 2023-04-01 → 2024-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥947m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.2bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥762m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.5bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.5bn | 2023-04-01 → 2024-03-31 | Standalone | Income before income taxes |
| Net income | ¥2.5bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥1.4bn | 2023-04-01 → 2024-03-31 | Standalone | Profit loss |
| Net income | ¥583m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥982m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥689m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥24.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥23.8bn | at 2024-03-31 | Standalone | Assets |
| Total assets | ¥23.1bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥22.7bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥21.6bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.4bn | at 2025-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.3bn | at 2024-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥20.4bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥19.5bn | at 2024-03-31 | Standalone | Net assets |
| Net assets / equity | ¥18.9bn | at 2023-03-31v | Standalone | Net assets |
| Net assets / equity | ¥18.5bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥18.1bn | at 2021-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.8bn | at 2025-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥4.9bn | at 2024-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥265.26 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥146.37 | 2023-04-01 → 2024-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥59.55 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥100.27 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥70.01 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥59.55 | 2022-04-01 → 2023-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥100.22 | 2021-04-01 → 2022-03-31v | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥69.92 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥100 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2023-04-01 → 2024-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,170.43 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,050.11 | at 2024-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,933.01 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,893.85 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,833.8 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 82.4% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.9% | at 2024-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 82.0% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 81.5% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 83.5% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 12.6% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.4% | 2023-04-01 → 2024-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.9% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 9,856,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 9,856,000 | at 2024-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,141,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,141,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,141,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 275 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 273 | at 2024-03-31 | Standalone | Number of employees |
| Employees | 265 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 239 | at 2022-03-31v | Standalone | Number of employees |
| Employees | 234 | 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 · 55
| Segment | Item | Period | Value |
|---|---|---|---|
| Otherother segments | capex | 2024-04-01 → 2025-03-31 | ¥2m |
| Otherother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥4m |
| Otherother segments | employees | at 2025-03-31 | 17 pure |
| Otherother segments | revenue | 2024-04-01 → 2025-03-31 | ¥750m |
| Otherother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥601m |
| Otherother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥149m |
| Otherother segments | segment assets | at 2025-03-31 | ¥729m |
| Otherother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥113m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥152m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥152m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥6.5bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | ¥6m |
| Electric Partsreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥883m |
| Electric Partsreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥773m |
| Electric Partsreportable segment | employees | at 2025-03-31 | 1684 pure |
| Electric Partsreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥16.2bn |
| Electric Partsreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥16.2bn |
| Electric Partsreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥3m |
| Electric Partsreportable segment | segment assets | at 2025-03-31 | ¥26.2bn |
| Electric Partsreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.5bn |
| —segment total | employees | at 2025-03-31 | 1701 pure |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥885m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥777m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥16.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥16.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥152m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥27.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Otherother segments | capex | 2023-04-01 → 2024-03-31 | ¥525,000 |
| Otherother segments | depreciation | 2023-04-01 → 2024-03-31 | ¥4m |
| Otherother segments | revenue | 2023-04-01 → 2024-03-31 | ¥741m |
| Otherother segments | revenue external | 2023-04-01 → 2024-03-31 | ¥570m |
| Otherother segments | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥171m |
| Otherother segments | segment assets | at 2024-03-31 | ¥695m |
| Otherother segments | segment profit | 2023-04-01 → 2024-03-31 | ¥92m |
| Reconciling Itemsreconciling | revenue | 2023-04-01 → 2024-03-31 | −¥175m |
| Reconciling Itemsreconciling | revenue intersegment | 2023-04-01 → 2024-03-31 | −¥175m |
| Reconciling Itemsreconciling | segment assets | at 2024-03-31 | ¥7.4bn |
| Reconciling Itemsreconciling | segment profit | 2023-04-01 → 2024-03-31 | −¥27m |
| Electric Partsreportable segment | capex | 2023-04-01 → 2024-03-31 | ¥584m |
| Electric Partsreportable segment | depreciation | 2023-04-01 → 2024-03-31 | ¥761m |
| Electric Partsreportable segment | revenue | 2023-04-01 → 2024-03-31 | ¥14.7bn |
| Electric Partsreportable segment | revenue external | 2023-04-01 → 2024-03-31 | ¥14.7bn |
| Electric Partsreportable segment | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥4m |
| Electric Partsreportable segment | segment assets | at 2024-03-31 | ¥24.0bn |
| Electric Partsreportable segment | segment profit | 2023-04-01 → 2024-03-31 | ¥882m |
| Total Of Reportable Segments And Otherssegment total | capex | 2023-04-01 → 2024-03-31 | ¥584m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2023-04-01 → 2024-03-31 | ¥765m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2023-04-01 → 2024-03-31 | ¥15.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2023-04-01 → 2024-03-31 | ¥15.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2023-04-01 → 2024-03-31 | ¥175m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-03-31 | ¥24.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2023-04-01 → 2024-03-31 | ¥974m |
| Electric Partsreportable segment | employees | at 2025-03-31 | 247 pure |
| —segment total | employees | at 2025-03-31 | 247 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,632
| Item | Context | Value | Unit |
|---|---|---|---|
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | Text · Plus | |
| Overview of affiliated entities (text) | FilingDateInstant | Text · Plus | |
| Information about employees (text) | FilingDateInstant | Text · Plus | |
| Reporting company metrics of reporting company | CurrentYearInstant_NonConsolidatedMember | Original text (Japanese)帝国通信工業株式会社 | |
| Business policy business environment issues to address etc (text) | FilingDateInstant | Text · Plus | |
| Disclosure of sustainability related financial information (text) | FilingDateInstant | Text · Plus | |
| Governance (text) | FilingDateInstant | Text · Plus | |
| Strategy (text) | FilingDateInstant | Text · Plus | |
| Policy on development of human resources and internal environment strategy (text) | FilingDateInstant | Text · Plus | |
| Risk management (text) | FilingDateInstant | Text · Plus | |
| Reference to other information risk management | FilingDateInstant | Original text (Japanese)３ 事業等のリスク | |
| Metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (text) | FilingDateInstant | Text · Plus | |
| Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | Original text (Japanese)女性の積極採用 | |
| Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics | CurrentYearInstant_Row1Member | ％ | |
| Business risks (text) | FilingDateInstant | Text · Plus | |
| Management analysis of financial position operating results and cash flows (text) | FilingDateInstant | Text · Plus | |
| Critical contracts (text) | FilingDateInstant | Text · Plus | |
| Research and development activities (text) | FilingDateInstant | Text · Plus | |
| Overview of capital expenditures etc (text) | FilingDateInstant | Text · Plus | |
| Major facilities (text) | FilingDateInstant | Text · Plus | |
| Planned additions retirements etc of facilities (text) | FilingDateInstant | Text · Plus | |
| Total number of shares (text) | FilingDateInstant | Text · Plus | |
| Issued shares total number of shares etc (text) | FilingDateInstant | Text · Plus | |
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)㈱東京証券取引所プライム市場 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数は100株であります。 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Description of rights plan (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Shareholding by shareholder category (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)日本マスタートラスト信託銀行株式会社（信託口） | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)東京都港区赤坂１丁目８－１ | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Text · Plus | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)NIPPON ACTIVE VALUE FUND PLC(常任代理人 香港上海銀行東京支店) | |
| Address major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)株式会社みずほ銀行 | |
| Address major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)東京都千代田区大手町１丁目５－５ | |
| Name major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)有限会社丸子興業 | |
| Address major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)東京都大田区田園調布２丁目26－22 | |
| Name major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行（信託口） |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| 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 |