Annual report
3437.TEDINET S100R68C
Period2022-04-01 → 2023-03-31
Filed2023-06-29
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100Y9ZQ (2026-06-10).
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥9.7bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥8.6bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥8.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥10.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥809m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥615m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥825m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥687m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥580m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥922m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥751m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥938m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥688m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥697m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥486m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥400m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥617m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥521m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥705m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥491m | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥10.9bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥9.6bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥8.5bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥9.4bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥8.8bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥3.4bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥6.9bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥6.3bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥5.8bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥5.4bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥4.8bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.5bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.4bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.5bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.9bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.9bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥1.2bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥85m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥862m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥641m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥681m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥266m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥944m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥119m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥459m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥111m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥821m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥473m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥9m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥64m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥64m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥63m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥440.53 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥307.4 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥252.89 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥390.49 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥658.59 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,357.77 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,929.68 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,642.38 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,400.81 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥6,086.18 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 62.9% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 64.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 67.9% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.5% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.6% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.1% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.2% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 12.1% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.4% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 243 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 245 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 251 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 250 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 244 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥9.5bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥8.5bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥8.2bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.5bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥10.4bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥790m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥603m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥814m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥676m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥580m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥920m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥746m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥926m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥676m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥697m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥480m | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥400m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥619m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥519m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥10.8bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥9.5bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥8.4bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥9.3bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥8.7bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥3.9bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.3bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥6.9bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥6.2bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥5.8bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥5.4bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥4.9bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.4bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥3.3bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥440.58 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥303.59 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥252.96 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥391.22 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥656.17 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥46 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥36 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥53 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥75 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,361.41 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,942.7 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,668.56 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,435.03 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥6,165.17 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 63.8% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 65.4% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 69.3% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.7% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.0% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 10.6% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.0% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.1% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.0% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.2% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 1,602,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 1,602,000 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 801,000 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 801,000 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 234 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 234 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 240 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 240 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 234 | at 2019-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 101
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2022-04-01 → 2023-03-31 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2022-04-01 → 2023-03-31 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2023-03-31 | 8 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2022-04-01 → 2023-03-31 | ¥624m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2022-04-01 → 2023-03-31 | ¥582m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥42m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2023-03-31 | ¥337m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2022-04-01 → 2023-03-31 | ¥23m |
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥1.6bn |
| Reconciling Itemsreconciling | depreciation | 2022-04-01 → 2023-03-31 | ¥16m |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥440m |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥440m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥5.2bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥610m |
| Environment Related Equipmentreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥9m |
| Environment Related Equipmentreportable segment | employees | at 2023-03-31 | 8 pure |
| Environment Related Equipmentreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥645m |
| Environment Related Equipmentreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥645m |
| Environment Related Equipmentreportable segment | segment assets | at 2023-03-31 | ¥267m |
| Environment Related Equipmentreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥58m |
| Execution Of Worksreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥108m |
| Execution Of Worksreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥80m |
| Execution Of Worksreportable segment | employees | at 2023-03-31 | 173 pure |
| Execution Of Worksreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥7.1bn |
| Execution Of Worksreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥7.1bn |
| Execution Of Worksreportable segment | segment assets | at 2023-03-31 | ¥4.2bn |
| Execution Of Worksreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥1.2bn |
| Welding Materialreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥21m |
| Welding Materialreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥20m |
| Welding Materialreportable segment | employees | at 2023-03-31 | 38 pure |
| Welding Materialreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥1.8bn |
| Welding Materialreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Welding Materialreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥398m |
| Welding Materialreportable segment | segment assets | at 2023-03-31 | ¥1.0bn |
| Welding Materialreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥187m |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥129m |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥109m |
| —segment total | employees | at 2023-03-31 | 219 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥9.5bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥9.1bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥398m |
| —segment total | segment assets | at 2023-03-31 | ¥5.4bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2022-04-01 → 2023-03-31 | ¥131m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2022-04-01 → 2023-03-31 | ¥110m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2022-04-01 → 2023-03-31 | ¥10.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2022-04-01 → 2023-03-31 | ¥9.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥440m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2023-03-31 | ¥5.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2022-04-01 → 2023-03-31 | ¥1.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2021-04-01 → 2022-03-31 | ¥269,000 |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2021-04-01 → 2022-03-31 | ¥2m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2021-04-01 → 2022-03-31 | ¥585m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2021-04-01 → 2022-03-31 | ¥544m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥41m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2022-03-31 | ¥326m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2021-04-01 → 2022-03-31 | ¥22m |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥2m |
| Reconciling Itemsreconciling | depreciation | 2021-04-01 → 2022-03-31 | ¥14m |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥368m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥368m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥4.5bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥550m |
| Environment Related Equipmentreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥451,000 |
| Environment Related Equipmentreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥3m |
| Environment Related Equipmentreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥577m |
| Environment Related Equipmentreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥577m |
| Environment Related Equipmentreportable segment | segment assets | at 2022-03-31 | ¥361m |
| Environment Related Equipmentreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥81m |
| Execution Of Worksreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥71m |
| Execution Of Worksreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥75m |
| Execution Of Worksreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥6.2bn |
| Execution Of Worksreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥6.2bn |
| Execution Of Worksreportable segment | segment assets | at 2022-03-31 | ¥3.6bn |
| Execution Of Worksreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥891m |
| Welding Materialreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥3m |
| Welding Materialreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥13m |
| Welding Materialreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥1.6bn |
| Welding Materialreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Welding Materialreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥327m |
| Welding Materialreportable segment | segment assets | at 2022-03-31 | ¥827m |
| Welding Materialreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥170m |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥74m |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥90m |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥8.4bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥8.1bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥327m |
| —segment total | segment assets | at 2022-03-31 | ¥4.8bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2021-04-01 → 2022-03-31 | ¥74m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2021-04-01 → 2022-03-31 | ¥92m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2021-04-01 → 2022-03-31 | ¥9.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2021-04-01 → 2022-03-31 | ¥8.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥368m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2022-03-31 | ¥5.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2021-04-01 → 2022-03-31 | ¥1.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2023-03-31 | 5 pure |
| Environment Related Equipmentreportable segment | employees | at 2023-03-31 | 8 pure |
| Execution Of Worksreportable segment | employees | at 2023-03-31 | 167 pure |
| Welding Materialreportable segment | employees | at 2023-03-31 | 38 pure |
| —segment total | employees | at 2023-03-31 | 213 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,614
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Number of submission | FilingDateInstant | 1 | |
| Net sales (5-year summary) | Prior4YearDuration | 10634183000 | JPY |
| Net sales (5-year summary) | Prior3YearDuration | 10643590000 | JPY |
| Net sales (5-year summary) | Prior2YearDuration | 8314544000 | JPY |
| Net sales (5-year summary) | Prior1YearDuration | 8617471000 | JPY |
| Net sales (5-year summary) | CurrentYearDuration | 9699345000 | JPY |
| Ordinary income loss (5-year summary) | Prior4YearDuration | 750659000 | JPY |
| Ordinary income loss (5-year summary) | Prior3YearDuration | 922421000 | JPY |
| Ordinary income loss (5-year summary) | Prior2YearDuration | 579705000 | JPY |
| Ordinary income loss (5-year summary) | Prior1YearDuration | 687407000 | JPY |
| Ordinary income loss (5-year summary) | CurrentYearDuration | 825146000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior4YearDuration | 520644000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior3YearDuration | 617408000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior2YearDuration | 399849000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | Prior1YearDuration | 486020000 | JPY |
| Profit loss attributable to owners of parent (5-year summary) | CurrentYearDuration | 696512000 | JPY |
| Comprehensive income (5-year summary) | Prior4YearDuration | 522185000 | JPY |
| Comprehensive income (5-year summary) | Prior3YearDuration | 625884000 | JPY |
| Comprehensive income (5-year summary) | Prior2YearDuration | 443571000 | JPY |
| Comprehensive income (5-year summary) | Prior1YearDuration | 520639000 | JPY |
| Comprehensive income (5-year summary) | CurrentYearDuration | 742848000 | JPY |
| Net assets (5-year summary) | Prior4YearInstant | 4837788000 | JPY |
| Net assets (5-year summary) | Prior3YearInstant | 5404382000 | JPY |
| Net assets (5-year summary) | Prior2YearInstant | 5788662000 | JPY |
| Net assets (5-year summary) | Prior1YearInstant | 6252382000 | JPY |
| Net assets (5-year summary) | CurrentYearInstant | 6938119000 | JPY |
| Total assets (5-year summary) | Prior4YearInstant | 8811011000 | JPY |
| Total assets (5-year summary) | Prior3YearInstant | 9355505000 | JPY |
| Total assets (5-year summary) | Prior2YearInstant | 8475735000 | JPY |
| Total assets (5-year summary) | Prior1YearInstant | 9647880000 | 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 rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| 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 |