Annual report
6653.TEDINET S100XU9B
Period2025-01-01 → 2025-12-31
Filed2026-03-26
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥31.4bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales |
| Revenue | ¥29.1bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales |
| Revenue | ¥27.1bn | 2023-01-01 → 2023-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥25.0bn | 2022-01-01 → 2022-12-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥24.6bn | 2021-01-01 → 2021-12-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥2.6bn | 2025-01-01 → 2025-12-31 | Cons. | Operating income |
| Operating income | ¥2.0bn | 2024-01-01 → 2024-12-31 | Cons. | Operating income |
| Ordinary income | ¥3.1bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income |
| Ordinary income | ¥1.8bn | 2023-01-01 → 2023-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.6bn | 2022-01-01 → 2022-12-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.5bn | 2021-01-01 → 2021-12-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥3.1bn | 2025-01-01 → 2025-12-31 | Cons. | Income before income taxes |
| Profit before tax | ¥2.4bn | 2024-01-01 → 2024-12-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.0bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.2bn | 2023-01-01 → 2023-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2022-01-01 → 2022-12-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.1bn | 2021-01-01 → 2021-12-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥2.0bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss |
| Net income | ¥1.5bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss |
| Total assets | ¥34.7bn | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥30.3bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥28.8bn | at 2023-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥28.1bn | at 2022-12-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥25.8bn | at 2021-12-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥16.6bn | at 2025-12-31 | Cons. | Liabilities |
| Total liabilities | ¥14.4bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥18.1bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥15.9bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥13.2bn | at 2023-12-31v | Cons. | Net assets |
| Net assets / equity | ¥11.6bn | at 2022-12-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥10.9bn | at 2021-12-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥3.3bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥3.3bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.3bn | at 2022-12-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.8bn | at 2021-12-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.8bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥339m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥3.2bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | −¥79m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.6bn | 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 | ¥160m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥771m | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥498m | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥1.8bn | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.4bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥391m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥2.5bn | 2023-01-01 → 2023-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥1.0bn | 2022-01-01 → 2022-12-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥154m | 2021-01-01 → 2021-12-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥150.72 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥124.21 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥98.92 | 2023-01-01 → 2023-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥89.25 | 2022-01-01 → 2022-12-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥87.17 | 2021-01-01 → 2021-12-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥1,337.43 | at 2025-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,177.06 | at 2024-12-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,086.03 | at 2023-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥952.59 | at 2022-12-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥902.69 | at 2021-12-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 52.1% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.4% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 45.9% | at 2023-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 41.2% | at 2022-12-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.4% | at 2021-12-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.0% | 2025-01-01 → 2025-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2024-01-01 → 2024-12-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.7% | 2023-01-01 → 2023-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.6% | 2022-01-01 → 2022-12-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.0% | 2021-01-01 → 2021-12-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 971 | at 2025-12-31 | Cons. | Number of employees |
| Employees | 985 | at 2024-12-31 | Cons. | Number of employees |
| Employees | 1,001 | at 2023-12-31v | Cons. | Number of employees |
| Employees | 1,007 | at 2022-12-31v | Cons. | Number of employees |
| Employees | 993 | at 2021-12-31d | Cons. | Number of employees |
| Revenue | ¥21.6bn | 2025-01-01 → 2025-12-31 | Standalone | Net sales |
| Revenue | ¥20.7bn | 2024-01-01 → 2024-12-31 | Standalone | Net sales |
| Revenue | ¥19.1bn | 2023-01-01 → 2023-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥18.1bn | 2022-01-01 → 2022-12-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥19.2bn | 2021-01-01 → 2021-12-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥2.3bn | 2025-01-01 → 2025-12-31 | Standalone | Operating income |
| Operating income | ¥1.7bn | 2024-01-01 → 2024-12-31 | Standalone | Operating income |
| Ordinary income | ¥2.8bn | 2025-01-01 → 2025-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥2.1bn | 2024-01-01 → 2024-12-31 | Standalone | Ordinary income |
| Ordinary income | ¥1.5bn | 2023-01-01 → 2023-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2022-01-01 → 2022-12-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.4bn | 2021-01-01 → 2021-12-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥2.8bn | 2025-01-01 → 2025-12-31 | Standalone | Income before income taxes |
| Profit before tax | ¥2.1bn | 2024-01-01 → 2024-12-31 | Standalone | Income before income taxes |
| Net income | ¥1.8bn | 2025-01-01 → 2025-12-31 | Standalone | Profit loss |
| Net income | ¥1.5bn | 2024-01-01 → 2024-12-31 | Standalone | Profit loss |
| Net income | ¥1.0bn | 2023-01-01 → 2023-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥990m | 2022-01-01 → 2022-12-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥1.0bn | 2021-01-01 → 2021-12-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥29.3bn | at 2025-12-31 | Standalone | Assets |
| Total assets | ¥26.4bn | at 2024-12-31 | Standalone | Assets |
| Total assets | ¥23.5bn | at 2023-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥25.3bn | at 2022-12-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥23.7bn | at 2021-12-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥12.5bn | at 2025-12-31 | Standalone | Liabilities |
| Total liabilities | ¥11.6bn | at 2024-12-31 | Standalone | Liabilities |
| Net assets / equity | ¥16.7bn | at 2025-12-31 | Standalone | Net assets |
| Net assets / equity | ¥14.8bn | at 2024-12-31 | Standalone | Net assets |
| Net assets / equity | ¥12.2bn | at 2023-12-31v | Standalone | Net assets |
| Net assets / equity | ¥10.8bn | at 2022-12-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥10.3bn | at 2021-12-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.4bn | at 2025-12-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥2.5bn | at 2024-12-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥136.15 | 2025-01-01 → 2025-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥119.26 | 2024-01-01 → 2024-12-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥86.06 | 2023-01-01 → 2023-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥81.66 | 2022-01-01 → 2022-12-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥85.23 | 2021-01-01 → 2021-12-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥50 | 2025-01-01 → 2025-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥40 | 2024-01-01 → 2024-12-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥35 | 2023-01-01 → 2023-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2022-01-01 → 2022-12-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥30 | 2021-01-01 → 2021-12-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,235.05 | at 2025-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,094.95 | at 2024-12-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥1,006.42 | at 2023-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥891.88 | at 2022-12-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥848.53 | at 2021-12-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 57.1% | at 2025-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.1% | at 2024-12-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.0% | at 2023-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.8% | at 2022-12-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 43.4% | at 2021-12-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 11.7% | 2025-01-01 → 2025-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.9% | 2024-01-01 → 2024-12-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.1% | 2023-01-01 → 2023-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.4% | 2022-01-01 → 2022-12-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.5% | 2021-01-01 → 2021-12-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 13,908,000 | at 2025-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,908,000 | at 2024-12-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,603,000 | at 2023-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,603,000 | at 2022-12-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,603,000 | at 2021-12-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 629 | at 2025-12-31 | Standalone | Number of employees |
| Employees | 630 | at 2024-12-31 | Standalone | Number of employees |
| Employees | 646 | at 2023-12-31v | Standalone | Number of employees |
| Employees | 645 | at 2022-12-31v | Standalone | Number of employees |
| Employees | 637 | 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 · 114
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-01-01 → 2025-12-31 | ¥157m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-01-01 → 2025-12-31 | ¥80m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2025-12-31 | 175 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-01-01 → 2025-12-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-01-01 → 2025-12-31 | ¥2.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥413m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-12-31 | ¥3.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-01-01 → 2025-12-31 | ¥388m |
| Reconciling Itemsreconciling | revenue | 2025-01-01 → 2025-12-31 | −¥1.6bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-01-01 → 2025-12-31 | −¥1.6bn |
| Reconciling Itemsreconciling | segment assets | at 2025-12-31 | ¥5.7bn |
| Environmental Energy And Control Systems Business Unitreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥610m |
| Environmental Energy And Control Systems Business Unitreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥161m |
| Environmental Energy And Control Systems Business Unitreportable segment | employees | at 2025-12-31 | 337 pure |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥13.0bn |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥13.0bn |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥13m |
| Environmental Energy And Control Systems Business Unitreportable segment | segment assets | at 2025-12-31 | ¥12.9bn |
| Environmental Energy And Control Systems Business Unitreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥739m |
| IT System Solutions Business Unitreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥372m |
| IT System Solutions Business Unitreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥51m |
| IT System Solutions Business Unitreportable segment | employees | at 2025-12-31 | 108 pure |
| IT System Solutions Business Unitreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥2.1bn |
| IT System Solutions Business Unitreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥1.6bn |
| IT System Solutions Business Unitreportable segment | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥488m |
| IT System Solutions Business Unitreportable segment | segment assets | at 2025-12-31 | ¥1.5bn |
| IT System Solutions Business Unitreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥113m |
| Power Systems Business Unitreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥928m |
| Power Systems Business Unitreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥133m |
| Power Systems Business Unitreportable segment | employees | at 2025-12-31 | 228 pure |
| Power Systems Business Unitreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥8.3bn |
| Power Systems Business Unitreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥8.2bn |
| Power Systems Business Unitreportable segment | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥4m |
| Power Systems Business Unitreportable segment | segment assets | at 2025-12-31 | ¥7.0bn |
| Power Systems Business Unitreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥1.2bn |
| Services And Engineering Business Unitreportable segment | capex | 2025-01-01 → 2025-12-31 | ¥45m |
| Services And Engineering Business Unitreportable segment | depreciation | 2025-01-01 → 2025-12-31 | ¥12m |
| Services And Engineering Business Unitreportable segment | employees | at 2025-12-31 | 40 pure |
| Services And Engineering Business Unitreportable segment | revenue | 2025-01-01 → 2025-12-31 | ¥6.9bn |
| Services And Engineering Business Unitreportable segment | revenue external | 2025-01-01 → 2025-12-31 | ¥6.1bn |
| Services And Engineering Business Unitreportable segment | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥727m |
| Services And Engineering Business Unitreportable segment | segment assets | at 2025-12-31 | ¥4.5bn |
| Services And Engineering Business Unitreportable segment | segment profit | 2025-01-01 → 2025-12-31 | ¥135m |
| —segment total | capex | 2025-01-01 → 2025-12-31 | ¥2.0bn |
| —segment total | depreciation | 2025-01-01 → 2025-12-31 | ¥359m |
| —segment total | revenue | 2025-01-01 → 2025-12-31 | ¥30.2bn |
| —segment total | revenue external | 2025-01-01 → 2025-12-31 | ¥29.0bn |
| —segment total | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥1.2bn |
| —segment total | segment assets | at 2025-12-31 | ¥26.0bn |
| —segment total | segment profit | 2025-01-01 → 2025-12-31 | ¥2.2bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-01-01 → 2025-12-31 | ¥2.1bn |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-01-01 → 2025-12-31 | ¥440m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-12-31 | ¥33.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-12-31 | ¥31.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-01-01 → 2025-12-31 | ¥1.6bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-12-31 | ¥29.0bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-12-31 | ¥2.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-01-01 → 2024-12-31 | ¥212m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-01-01 → 2024-12-31 | ¥81m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-01-01 → 2024-12-31 | ¥2.9bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-01-01 → 2024-12-31 | ¥2.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥526m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2024-12-31 | ¥2.8bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-01-01 → 2024-12-31 | ¥339m |
| Reconciling Itemsreconciling | revenue | 2024-01-01 → 2024-12-31 | −¥1.7bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-01-01 → 2024-12-31 | −¥1.7bn |
| Reconciling Itemsreconciling | segment assets | at 2024-12-31 | ¥4.7bn |
| Environmental Energy And Control Systems Business Unitreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥63m |
| Environmental Energy And Control Systems Business Unitreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥145m |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥11.9bn |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥11.9bn |
| Environmental Energy And Control Systems Business Unitreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥43m |
| Environmental Energy And Control Systems Business Unitreportable segment | segment assets | at 2024-12-31 | ¥11.8bn |
| Environmental Energy And Control Systems Business Unitreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥338m |
| IT System Solutions Business Unitreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥37m |
| IT System Solutions Business Unitreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥43m |
| IT System Solutions Business Unitreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥2.1bn |
| IT System Solutions Business Unitreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥1.6bn |
| IT System Solutions Business Unitreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥529m |
| IT System Solutions Business Unitreportable segment | segment assets | at 2024-12-31 | ¥876m |
| IT System Solutions Business Unitreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥228m |
| Power Systems Business Unitreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥103m |
| Power Systems Business Unitreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥121m |
| Power Systems Business Unitreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥8.3bn |
| Power Systems Business Unitreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥8.3bn |
| Power Systems Business Unitreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥0 |
| Power Systems Business Unitreportable segment | segment assets | at 2024-12-31 | ¥6.8bn |
| Power Systems Business Unitreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥1.0bn |
| Services And Engineering Business Unitreportable segment | capex | 2024-01-01 → 2024-12-31 | ¥11m |
| Services And Engineering Business Unitreportable segment | depreciation | 2024-01-01 → 2024-12-31 | ¥13m |
| Services And Engineering Business Unitreportable segment | revenue | 2024-01-01 → 2024-12-31 | ¥5.6bn |
| Services And Engineering Business Unitreportable segment | revenue external | 2024-01-01 → 2024-12-31 | ¥5.0bn |
| Services And Engineering Business Unitreportable segment | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥642m |
| Services And Engineering Business Unitreportable segment | segment assets | at 2024-12-31 | ¥3.3bn |
| Services And Engineering Business Unitreportable segment | segment profit | 2024-01-01 → 2024-12-31 | ¥63m |
| —segment total | capex | 2024-01-01 → 2024-12-31 | ¥216m |
| —segment total | depreciation | 2024-01-01 → 2024-12-31 | ¥324m |
| —segment total | revenue | 2024-01-01 → 2024-12-31 | ¥27.9bn |
| —segment total | revenue external | 2024-01-01 → 2024-12-31 | ¥26.7bn |
| —segment total | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥1.2bn |
| —segment total | segment assets | at 2024-12-31 | ¥22.8bn |
| —segment total | segment profit | 2024-01-01 → 2024-12-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-01-01 → 2024-12-31 | ¥428m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-01-01 → 2024-12-31 | ¥405m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-01-01 → 2024-12-31 | ¥30.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-01-01 → 2024-12-31 | ¥29.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-01-01 → 2024-12-31 | ¥1.7bn |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2024-12-31 | ¥25.6bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-01-01 → 2024-12-31 | ¥2.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2025-12-31 | 48 pure |
| Environmental Energy And Control Systems Business Unitreportable segment | employees | at 2025-12-31 | 269 pure |
| IT System Solutions Business Unitreportable segment | employees | at 2025-12-31 | 1 pure |
| Power Systems Business Unitreportable segment | employees | at 2025-12-31 | 227 pure |
| Services And Engineering Business Unitreportable segment | employees | at 2025-12-31 | 1 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,625
| Item | Context | Value | Unit |
|---|---|---|---|
| Metrics and targets climate change (text) | FilingDateInstant | Text · Plus | |
| Strategy human capital and diversity (text) | FilingDateInstant | Text · Plus | |
| Policy on development of human resources and internal environment strategy (text) | FilingDateInstant | Text · Plus | |
| Metrics and targets human capital and diversity (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 | |
| 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） 福岡証券取引所 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| 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)みずほ信託銀行株式会社 退職給付信託 九州電力口及び九州電力送配電口 再信託受託者 株式会社日本カストディ銀行 | |
| Address major shareholders | CurrentYearInstant_No1MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)みずほ信託銀行株式会社 退職給付信託 西日本鉄道口 再信託受託者 株式会社日本カストディ銀行 | |
| Address major shareholders | CurrentYearInstant_No2MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)株式会社クラフティア | |
| Address major shareholders | CurrentYearInstant_No3MajorShareholdersMember | Original text (Japanese)福岡市中央区天神一丁目11番１号 | |
| Name major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行(三井住友信託銀行再信託分・西部瓦斯株式会社退職給付信託口) | |
| Address major shareholders | CurrentYearInstant_No4MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)株式会社SBI証券 | |
| Address major shareholders | CurrentYearInstant_No5MajorShareholdersMember | Original text (Japanese)東京都港区六本木一丁目６番１号 | |
| Name major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)株式会社日立製作所 | |
| Address major shareholders | CurrentYearInstant_No6MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内一丁目６番６号 | |
| Name major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)株式会社福岡銀行 | |
| Address major shareholders | CurrentYearInstant_No7MajorShareholdersMember | Original text (Japanese)福岡市中央区天神二丁目13番１号 | |
| Name major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Text · Plus | |
| Address major shareholders | CurrentYearInstant_No8MajorShareholdersMember | Text · Plus | |
| Name major shareholders | CurrentYearInstant_No9MajorShareholdersMember | Original text (Japanese)土屋直知 | |
| Address major shareholders | CurrentYearInstant_No9MajorShareholdersMember | Original text (Japanese)福岡市中央区 | |
| Name major shareholders | CurrentYearInstant_No10MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行(信託口) | |
| Address major shareholders | CurrentYearInstant_No10MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Issued shares voting rights (text) | FilingDateInstant | Text · Plus | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithNoVotingRightsMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | CurrentYearInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Description issued shares voting rights | CurrentYearInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | CurrentYearInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember | － |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 |