Annual report
3437.TEDINET S100YD8G
Period2025-04-01 → 2026-03-31
Filed2026-06-18
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥10.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥10.5bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥9.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥9.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.6bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥583m | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥636m | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥601m | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥646m | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥518m | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥825m | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥687m | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥601m | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥610m | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥457m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥467m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥380m | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥697m | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥486m | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥459m | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥464m | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥11.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥11.9bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥11.6bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥10.9bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥9.6bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.3bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥7.9bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.7bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥7.3bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥6.9bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥6.3bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.7bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.0bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.5bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥2.9bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥535m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥108m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥309m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥85m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥862m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥359m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥430m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥895m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥944m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥119m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥241m | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥250m | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥101m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥473m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥9m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥288.94 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥295.64 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥240.1 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥440.53 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥307.4 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,957.27 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,806.61 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,555.34 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,357.77 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,929.68 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 65.8% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.8% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.2% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.9% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.4% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 5.9% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.3% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 268 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 259 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 246 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 243 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 245 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥10.7bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥10.3bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥9.4bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥9.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥8.5bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥579m | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥616m | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥597m | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥631m | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥510m | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥814m | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥676m | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥582m | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥615m | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥441m | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥475m | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥379m | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥697m | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥480m | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥11.8bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥11.8bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥11.4bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥10.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.5bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.9bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥4.3bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥7.8bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥7.2bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥6.9bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥6.2bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.0bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.6bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥278.72 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥300.59 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥239.87 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥440.58 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥303.59 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥101 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥97 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥92 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥46 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,961.05 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,765.15 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,549.33 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,361.41 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,942.7 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 66.7% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.8% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 62.9% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 63.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.4% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 5.7% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.5% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.4% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.0% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,602,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 257 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 247 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 235 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 234 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 234 | at 2022-03-31v | 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 · 102
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-04-01 → 2026-03-31 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥6m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 12 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥804m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥729m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥75m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥415m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2026-03-31 | ¥49m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥867,000 |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥64m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥528m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥528m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥3.9bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | −¥851m |
| Environment Related Equipmentreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥8m |
| Environment Related Equipmentreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥3m |
| Environment Related Equipmentreportable segment | employees | at 2026-03-31 | 10 pure |
| Environment Related Equipmentreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥672m |
| Environment Related Equipmentreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥672m |
| Environment Related Equipmentreportable segment | segment assets | at 2026-03-31 | ¥390m |
| Environment Related Equipmentreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥108m |
| Execution Of Worksreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥176m |
| Execution Of Worksreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥140m |
| Execution Of Worksreportable segment | employees | at 2026-03-31 | 191 pure |
| Execution Of Worksreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥8.1bn |
| Execution Of Worksreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥8.1bn |
| Execution Of Worksreportable segment | segment assets | at 2026-03-31 | ¥5.0bn |
| Execution Of Worksreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥1.1bn |
| Welding Materialreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥75m |
| Welding Materialreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥179m |
| Welding Materialreportable segment | employees | at 2026-03-31 | 36 pure |
| Welding Materialreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥1.8bn |
| Welding Materialreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Welding Materialreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥453m |
| Welding Materialreportable segment | segment assets | at 2026-03-31 | ¥2.3bn |
| Welding Materialreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥142m |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥259m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥322m |
| —segment total | employees | at 2026-03-31 | 237 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥10.6bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥10.2bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥453m |
| —segment total | segment assets | at 2026-03-31 | ¥7.7bn |
| —segment total | segment profit | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥261m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥328m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥11.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥10.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥528m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥8.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥1.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥5m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥5m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥720m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥657m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥63m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥407m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2025-03-31 | ¥32m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥40m |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥68m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥558m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥558m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥3.4bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥771m |
| Environment Related Equipmentreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥8m |
| Environment Related Equipmentreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥521,000 |
| Environment Related Equipmentreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥583m |
| Environment Related Equipmentreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥583m |
| Environment Related Equipmentreportable segment | segment assets | at 2025-03-31 | ¥432m |
| Environment Related Equipmentreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥57m |
| Execution Of Worksreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥217m |
| Execution Of Worksreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥118m |
| Execution Of Worksreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥8.0bn |
| Execution Of Worksreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥8.0bn |
| Execution Of Worksreportable segment | segment assets | at 2025-03-31 | ¥5.2bn |
| Execution Of Worksreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥1.2bn |
| Welding Materialreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥14m |
| Welding Materialreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥192m |
| Welding Materialreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Welding Materialreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥1.3bn |
| Welding Materialreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥495m |
| Welding Materialreportable segment | segment assets | at 2025-03-31 | ¥2.4bn |
| Welding Materialreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥134m |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥239m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥310m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥10.4bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥9.9bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥495m |
| —segment total | segment assets | at 2025-03-31 | ¥8.1bn |
| —segment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥244m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥314m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥11.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥10.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥558m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥8.5bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥1.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 7 pure |
| Environment Related Equipmentreportable segment | employees | at 2026-03-31 | 10 pure |
| Execution Of Worksreportable segment | employees | at 2026-03-31 | 186 pure |
| Welding Materialreportable segment | employees | at 2026-03-31 | 35 pure |
| —segment total | employees | at 2026-03-31 | 231 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,736
| Item | Context | Value | Unit |
|---|---|---|---|
| Independent auditors report consolidated (text) | FilingDateInstant | Text · Plus | |
| Audit firm1 consolidated | FilingDateInstant | Original text (Japanese)有限責任監査法人トーマツ | |
| Cpa1 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)岡 本 健 一 郎 | |
| Cpa2 audit firm1 consolidated | FilingDateInstant | Original text (Japanese)中 田 信 之 | |
| Audit opinion consolidated (text) | FilingDateInstant | Text · Plus | |
| Key audit matters consolidated (text) | FilingDateInstant | Text · Plus | |
| Overview kam consolidated (text) | FilingDateInstant | Text · Plus | |
| Short description kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)完全に履行義務を充足した時点で収益を認識している工事売上高 | |
| Description including reason kam consolidated (text) | FilingDateInstant_Row1Member | Text · Plus | |
| Reference kam consolidated | FilingDateInstant_Row1Member | Original text (Japanese)注記事項（セグメント情報等） | |
| 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)有限責任監査法人トーマツ | |
| Cpa1 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)岡 本 健 一 郎 | |
| Cpa2 audit firm1 non consolidated | FilingDateInstant | Original text (Japanese)中 田 信 之 | |
| Audit opinion non consolidated (text) | FilingDateInstant | Text · Plus | |
| 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)完全に履行義務を充足した時点で収益を認識している工事売上高 | |
| 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 | 8617471000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 9699345000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 9587510000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 10539874000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 10915693000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 687407000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 825146000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 518312000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 646083000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 601247000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 486020000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 696512000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 379596000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 467391000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 457015000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 520639000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 742848000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 435254000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 544063000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 407901000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 6252382000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 6938119000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 7259434000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 7654887000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 7905475000 | 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 rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| 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 |