Annual report
6870.TEDINET S100XU9W
Period2025-01-01 → 2025-12-31
Filed2026-03-30
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥12.9bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥12.5bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥12.6bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.4bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥12.4bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥1.2bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥1.1bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.4bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.2bn | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.7bn | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥1.5bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥1.2bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥386m | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥827m | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥388m | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥1.2bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥1.1bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥19.2bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥19.5bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥19.1bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥18.8bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥18.7bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.6bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥5.9bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥14.6bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥13.6bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥12.7bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥12.3bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥11.9bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥4.8bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥6.3bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥4.3bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.3bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥6.8bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥5.4bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥5.7bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥342m | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥949m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥1.1bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥401m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.2bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥659m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥941m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥81m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.3bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥1.0bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥920m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥647m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥714m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥226m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥222.39 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥198.99 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥68.83 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥147.62 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥68.67 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥2,605.08 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,422.68 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,261.3 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,196.73 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥2,130.1 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 76.0% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.6% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.5% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.4% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.8% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 8.8% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.1% | 2023-01-01 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.8% | 2022-01-01 → 2022-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 271 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 275 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 278 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 273 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 261 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥9.3bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥9.6bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥9.6bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.0bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.5bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥731m | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥1.1bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥819m | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.4bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.1bn | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.9bn | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥1.0bn | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1.5bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥745m | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥1.0bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥1.4bn | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.3bn | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥790m | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥17.5bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥18.3bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥17.7bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥16.5bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥15.9bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.1bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥4.7bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥14.3bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥13.5bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥12.6bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥11.3bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.6bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥4.6bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥6.1bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥132.87 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥186.35 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥248.91 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥239.42 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥140.05 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥76 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥74 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥72 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥70 | 2022-01-01 → 2022-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥67 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥2,557.27 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,414.28 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,245.33 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,022.24 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,890.2 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 82.1% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 74.2% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 70.9% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 68.6% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 66.3% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.3% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.0% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.7% | 2023-01-01 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.2% | 2022-01-01 → 2022-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.6% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 5,893,000 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,893,000 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,893,000 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,893,000 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 5,893,000 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 219 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 220 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 222 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 221 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 210 | at 2021-12-31d | 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 · 91
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2025-01-01 → 2025-12-31 | ¥132m |
| Reconciling Itemsreconciling | depreciation | 2025-01-01 → 2025-12-31 | ¥40m |
| Reconciling Itemsreconciling | segment assets | at 2025-12-31 | ¥8.9bn |
| Reconciling Itemsreconciling | segment profit | 2025-01-01 → 2025-12-31 | −¥633m |
| Fire Pump Divisionreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥546m |
| Fire Pump Divisionreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥113m |
| Fire Pump Divisionreportable segment | employees | at 2025-12-31 | 52 pure |
| Fire Pump Divisionreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥3.6bn |
| Fire Pump Divisionreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥3.6bn |
| Fire Pump Divisionreportable segment | segment assets | at 2025-12-31 | ¥3.8bn |
| Fire Pump Divisionreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥322m |
| Medical Divisionreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥23m |
| Medical Divisionreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥19m |
| Medical Divisionreportable segment | employees | at 2025-12-31 | 13 pure |
| Medical Divisionreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥1.4bn |
| Medical Divisionreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥1.4bn |
| Medical Divisionreportable segment | segment assets | at 2025-12-31 | ¥1.2bn |
| Medical Divisionreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥60m |
| Printed Wiring Board Assembly Divisionreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥8m |
| Printed Wiring Board Assembly Divisionreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥16m |
| Printed Wiring Board Assembly Divisionreportable segment | employees | at 2025-12-31 | 22 pure |
| Printed Wiring Board Assembly Divisionreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥954m |
| Printed Wiring Board Assembly Divisionreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥954m |
| Printed Wiring Board Assembly Divisionreportable segment | segment assets | at 2025-12-31 | ¥894m |
| Printed Wiring Board Assembly Divisionreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥101m |
| Safety Security Protection Divisionreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥60m |
| Safety Security Protection Divisionreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥58m |
| Safety Security Protection Divisionreportable segment | employees | at 2025-12-31 | 116 pure |
| Safety Security Protection Divisionreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥4.8bn |
| Safety Security Protection Divisionreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥4.8bn |
| Safety Security Protection Divisionreportable segment | segment assets | at 2025-12-31 | ¥3.0bn |
| Safety Security Protection Divisionreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥853m |
| Thermal Divisionreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥67m |
| Thermal Divisionreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥80m |
| Thermal Divisionreportable segment | employees | at 2025-12-31 | 30 pure |
| Thermal Divisionreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥2.1bn |
| Thermal Divisionreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥2.1bn |
| Thermal Divisionreportable segment | segment assets | at 2025-12-31 | ¥1.5bn |
| Thermal Divisionreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥354m |
| —segment total | capex | 2025-01-01 → 2025-12-31 | ¥703m |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥286m |
| —segment total | employees | at 2025-12-31 | 233 pure |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥12.9bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥12.9bn |
| —segment total | segment assets | at 2025-12-31 | ¥10.3bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | ¥1.7bn |
| Reconciling Itemsreconciling | capex | 2024-01-01 → 2024-12-31 | ¥10m |
| Reconciling Itemsreconciling | depreciation | 2024-01-01 → 2024-12-31 | ¥35m |
| Reconciling Itemsreconciling | segment assets | at 2024-12-31 | ¥9.3bn |
| Reconciling Itemsreconciling | segment profit | 2024-01-01 → 2024-12-31 | −¥669m |
| Fire Pump Divisionreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥262m |
| Fire Pump Divisionreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥101m |
| Fire Pump Divisionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥2.9bn |
| Fire Pump Divisionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥2.9bn |
| Fire Pump Divisionreportable segment | segment assets | at 2024-12-31 | ¥3.3bn |
| Fire Pump Divisionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥44m |
| Medical Divisionreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥47m |
| Medical Divisionreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥14m |
| Medical Divisionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥1.4bn |
| Medical Divisionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥1.4bn |
| Medical Divisionreportable segment | segment assets | at 2024-12-31 | ¥1.4bn |
| Medical Divisionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥56m |
| Printed Wiring Board Assembly Divisionreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥37m |
| Printed Wiring Board Assembly Divisionreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥16m |
| Printed Wiring Board Assembly Divisionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥995m |
| Printed Wiring Board Assembly Divisionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥995m |
| Printed Wiring Board Assembly Divisionreportable segment | segment assets | at 2024-12-31 | ¥1.0bn |
| Printed Wiring Board Assembly Divisionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥107m |
| Safety Security Protection Divisionreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥108m |
| Safety Security Protection Divisionreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥50m |
| Safety Security Protection Divisionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥5.2bn |
| Safety Security Protection Divisionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥5.2bn |
| Safety Security Protection Divisionreportable segment | segment assets | at 2024-12-31 | ¥2.9bn |
| Safety Security Protection Divisionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥1.3bn |
| Thermal Divisionreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥126m |
| Thermal Divisionreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥71m |
| Thermal Divisionreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥2.0bn |
| Thermal Divisionreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥2.0bn |
| Thermal Divisionreportable segment | segment assets | at 2024-12-31 | ¥1.5bn |
| Thermal Divisionreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥380m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥581m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥252m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥12.5bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥12.5bn |
| —segment total | segment assets | at 2024-12-31 | ¥10.2bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥1.9bn |
| Medical Divisionreportable segment | employees | at 2025-12-31 | 13 pure |
| Printed Wiring Board Assembly Divisionreportable segment | employees | at 2025-12-31 | 22 pure |
| Safety Security Protection Divisionreportable segment | employees | at 2025-12-31 | 116 pure |
| Thermal Divisionreportable segment | employees | at 2025-12-31 | 30 pure |
| —segment total | employees | at 2025-12-31 | 181 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,659
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)監査法人Ａ＆Ａパートナーズ | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)三浦 英樹 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)森脇 毅 | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)製品改修関連損失引当金の見積りの合理性 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)連結財務諸表注記（重要な会計上の見積り）製品改修関連損失引当金 | |
| Auditors response kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information consolidated (text) | FilingDateInstant | Text · Plus | |
| Independent auditors report non consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)監査法人Ａ＆Ａパートナーズ | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)三浦 英樹 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)森脇 毅 | |
| Key audit matters non consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam non consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam non consolidated | FilingDateInstant_Row1Member | Original text (Japanese)製品改修関連損失引当金の見積りの合理性 | |
| Same as kam for consolidated fskam non consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Other information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Fee related information non consolidated (text) | FilingDateInstant | Text · Plus | |
| Number of submission | FilingDateInstant | 1 | |
| Net sales (5-year summary) | Prior4YearDuration | 12372066000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 12401100000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 12601302000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 12515938000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 12909850000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 1338080000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 1479017000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 1159855000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 1359367000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 1144249000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 387569000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 826571000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 385907000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 1115850000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 1247024000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 753568000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 760758000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 760896000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 1521973000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 1441736000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 11921994000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 12312816000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 12680192000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 13585098000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 14607861000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant | 18686106000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant | 18813328000 | 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 |